Download the Audio Applications Guide

AUDIO APPLICATIONS SILICON LABS APPLICATION GUIDE 2013

Personal Radios / Automotive Radios / Smart Phones / Docking Stations / Audio Mixer / Navigation Devices / Portable Media Players / Television with Sound Bar www.silabs.com/audio

A P P L I C AT I O N S G U I D E

Silicon Labs’ solutions for broadcast and audio applications require a minimal bill-of-materials with maximum ease of use and performance. We apply our expertise to enable better performing portable and plugged consumer audio devices, digitally tuned radios, mechanically tuned radios, automotive radios, navigation devices, TVs and more.

Our portfolio of mixed-signal ICs offers the industry’s most highly integrated, best performing amplifiers, radios and sensors. Let us help you reduce design and manufacturing complexity, lower your costs, add features and offer the best performing solution on the market.

A U D I O A P P L I C AT I O N S G U I D E / 2

Table of Contents

3 AUDIO APPLICATIONS

5 AUTOMOTIVE AUDIO / INFOTAINMENT 6 HOME AUDIO — DOCKING STATION

7 MECHANICALLY-TUNED RADIO

8 PORTABLE AND TABLE TOP RADIO 9 PORTABLE AUDIO PLAYER WITH RADIO OPTION

10 PORTABLE MEDIA PLAYER 11 PRO AUDIO MIXER

12 SMART PHONE / HANDSET

13 TELEVISION AND SOUND BAR

14 GPS / PERSONAL NAVIGATION DEVICE 15 DESIGN SUPPORT

17 PRODUCT SELECTOR TABLES

17 AUDIO / VIDEO

18 AUDIO CODEC

18 MICROCONTROLLERS

20 SMART INTERFACE

20 OPTICAL SENSORS

21 WIRELESS

21 CLOCKS AND OSCILLATORS


Audio ApplicationsREQUEST SAMPLES AND DOWNLOAD DOCUMENTATION AT: www.silabs.com/audio

Silicon Labs has applied its RF and mixed-signal expertise to develop a portfolio of solutions optimized for audio applications. At the heart of the portfolio is a family of AM/FM receivers and transmitters that have shipped into more than a billion consumer devices worldwide. The Audio portfolio also includes wireless solutions for remote controls, touch and proximity sensors for sophisticated user interfaces, ultra-low power MCUs for processing, clocks and oscillators for optimized performance and isolation

technology to efficiently protect the system.

Our products are designed to address several of the most important trends in consumer electronics: decreasing size, pressure to reduce system and manufacturing cost and the constant need to add new features and functionality to sustain differentiation. As the full range of portable, table top and DTV devices deliver even richer multi-media and increasingly sophisticated human interfaces, our ability to offer lower power, higher performance, DSP processing and highly integrated solutions gives customers a head start in their development process. Years of shipping history and automotive grade products give customers confidence our technology can be reliably applied from entry-level to premium applications.

Features like multi-path cancellation, programmable soft muting, radio and amplifier coexistence, digital audio processing, touchless tuning, song “tagging,” album art and song display, wireless remotes and automatic read out brightness is a short list of features Silicon Labs enables without introducing problematic trade-offs or adding unnecessary complexity or cost to the design. We look forward to earning your business and becoming your preferred supplier and partner for audio solutions.


REQUIREMENTS SILICON LABS SOLUTION

SILI

CO

N L

AB

S CA

PAB

ILIT

IES

Industry’s smallest, best performing and most mature solution for best-in-class FM performance, RDS display and audio conditioning;

industry’s smallest, best performing monolithic data receiver

Si483x/Si484xMechanically-tunedAM/FM/SW Receiver

Industry’s fi rst highly integrated digital radio receiver forthe mechanically-tuned radio market,

with the best performance, unmatched PCB area

RDS and Audio Performance

Effi cient battery operation

More reliability at lowerdistortion levels

Extremely small design

Smallest, most compact, highest performance and lowest power combination solutions for NTSC, PAL/SECAM, ATSC/QAM,

DVB-T/T2/C, ISDB-T/C and DTMB

Most Compact Video Solutions

Tiny footprint

Si47xxAM/FM Receivers,FM Transmitters,FM Transceivers

C8051F7xx/8xx/99xCapacitive Sense

MCUs

Low power MCU with capacitive sensing, wake-on-touchand LED lighting control

Si11xx Infrared Proximity Sensor ICs

Industry’s most sensitive active infrared proximity sensor ICto enable touchless human interface applications

Human Interface Capabilities

Capacitive sensing

Extended range infrared motion

Low power levels

C8051F9xxMCU

Industry’s lowest active and sleep mode current consumption with operation down to 0.9 V; capacitive sensing versions also available

C8051F5xxMCU

AEC-Q100 qualifi ed, enables full operation across the entireautomotive voltage and temperature range with no design trade-offs

C8051F30x/T60xSmall Form Factor

MCUs

Optimized for space-constrained, low-power, lost-cost applications;cost sensitive, pin-compatible OTP options available

Mixed Signal 8-bit MCUs

Single cell operation

Automotive qualifi ed

Industry’s smallest footprint

Si5355Clock Generators

Exact frequency synthesis enables replacement ofmultiple clocks/XOs; web-customized application specifi c clocks

accelerate time to market

First Built to Order Clocks

Short two week lead times

Si21x6/7xSilicon TV Tuners

and Digital Demodulators

Si43xx EZRadio®/EZRadioPRO®

RF ISM Receiver

Industry-leading wireless solutions (highest sensitivity,longest range, lowest system cost)

Si4010 EZRadioRF Transmitter Single-chip remote control IC, embedded MCU , crystal-less design

Si1000Wireless MCU

Industry’s lowest power single-chip wireless MCU , lowest power consumption in all modes: active, sleep, and deep sleep

Wireless Connectivity

Robust radio links

Shorter design cycles

Lower overallpower consumption

Si24xx Modems Fully-featured, globally compliant data/fax/voice modems

Si3000Audio Codec

Highly integrated, low cost codec optimized for voiceand audio applications

CP2400LCD Controller Low power LCD controller, easily interfaced with SPI or I2C

CP210xUSB to UART Bridge

Single-chip, full speed (12 Mbps) USB-to-UART bridgeto interface to service ports

C8051F32x/34xUSB MCUs

Microcontroller with embedded full-speed USB 2.0;easily implement industry standard USB connectivity

Other I/O andPeripheral Support

Easy communicationbetween devices

Expandable architecture

Reduce power consumption

Remotely receive power


AU

TOM

OTI

VE A

UD

IO A

ND

INFO

TAIN

ME

NT

C8051F5xxAutomotive

MCU

Si474x/5x AM/FM/RDSTuner (Primary)

Si474x AM/FM/RDSTuner (Companion)and/or AF scanner

LCD

C8051F7xx/8xx/99x Capacitive

Sensing

CD

Keypad

USB Audio

Speaker

Antenna

Si11xx InfraredProximity Sensing

CP2400 LCDController

CDServo

AMP

Speaker

Speaker

Speaker

DigitalMedia

Processor

AuxillaryLine In

Motion Sensor

AMP

AMP

AMP

CP2102USB to UART

Bridge

Automotive Audio and InfotainmentSilicon Labs’ high-performance solutions for car sound systems include high fidelity radio ICs that improve the end user experience, reduce system cost and take advantage of the latest digital features.

PRODUCT DESCRIPTION SILICON LABS SOLUTIONS CUSTOMER BENEFITS

RDS AND AUDIO PERFORMANCE

Si475x Automotive AM/FM Primary Audio Receiver

The automotive industry’s best performing, most highly integrated and smallest monolithic primary audio receivers

Highest performance of any monolithic primary audio receiver with superior weak

signal handling, selectivity and linearity

Si4749 Automotive Companion Data Receiver

The automotive industry’s best performing, most highly integrated and smallest monolithic companion data receivers

Highest performance of any monolithic companion data receiver for monitoring alternative frequencies including signal quality, data tags and traffic information

HIGHLY INTEGRATED, SMALL FOOTPRINT AM/FM

Si4740/45 Automotive AM/FM Receiver

Optimized for entry-level automotive radios, the Si4740/5 multi-band recievers are small,

low BOM count and economically priced

Ease of design, customization of audio performance and entry-level automotive

performance; ideal for fast-growing emerging automotive markets

AUTOMOTIVE QUALIFIED MCUS

C8051F5xx Automotive MCU AEC-Q100 qualified, with temperature operation up to 125° C

Small packages, enables full operational specification across the entire

automotive voltage and temperature range with no design trade-offs

HUMAN INTERFACE CAPABILITIES


Industry’s most sensitive active infrared proximity sensor IC to enable touchless

human interface applications

Implement extended range infrared motion sensing with unusually low power levels

C8051F7xx/8xx/99x Capacitive Sense MCU Low power MCU with capacitive sensing, wake-on-touch, and LED lighting control

Enables stylish and differentiated user interfaces

LOW POWER LCD CONTROLLER

CP2400 LCD Controller Low power LCD controller, easily interfaced with SPI or I2C

Works efficiently with the MCU to reduce system size and power consumption

COMPLETE USB 2.0 CONNECTIVITY

CP2102 USB to UART Bridge Easily converts data traffic between USB and UART formats

Connect to any UART to provide instantaneous USB connectivity; free software drivers provided


Home Audio — Docking Stations

Home audio docking stations enable portable audio players to deliver more than a headphone-only experience by delivering

room-filling sound. These docking stations commonly employ inexpensive built-in speakers which benefit from DSP-based audio

processing. Silicon Labs’ high fidelity, high-performance audio receivers and transmitters are ideal for portable audio accessories

and docking stations, delivering premium sound at an economical price point. Paired with our family of mixed-signal MCUs and

wireless receivers, we offer a bundled solution with a tiny footprint.

DO

CKIN

G S

TATI

ON

C8051F7xx/8xx/99x

CapacitiveSensing

MCU

CP2400 LCD Controller

Speakers

USB

Keypad

LCD

Si47xx/Si48xxMulti-Band Radio

Receiver

Antenna

Audio Player

Headphones

Si11xx InfraredSensing Motion

DockConnector

Class DAmplifi er

DI

AMP

Si43xxRF Receiver

AuxillaryLine Out

CP210xUSB to UART

Bridge

Si4010RF Transmitter

Remote Control

(Optional - withSi483x/4x)

Tuning Wheel



Si470x FM Receiver Industry leading FM, AM/FM, WB and shortwave receivers; certified by hundreds of customers as compliant with US and EU media standards

Ease of design, customization of audio performance, and industry

certification; portability of that design and code across platformsSi473x AM/FM/SW/

WB Receiver

Si483x/4xMechanically Tuned

Digital Display AM/FM/SW Recevier

Industry’s first highly integrated digital radio receiver for the mechanically-

tuned radiunmatched PCB area

Excellent worldwide performance, ease-of-design and manufacture, minimal BOM and

PCB area and reliable long-term performance

WIRELESS RANGE & ROBUSTNESS

Si43xxEZRadio®/

EZRadioPRO® RF ISM Receiver

Industry-leading wireless solutions (highest sensitivity, longest range, lowest system cost) Low power consumption, robust radio links

Si4010 EZRadio® RF Transmitter

Single-chip remote control IC, embedded MCU, crystal-less design

Simpler design, shorter design cycles than traditional solutions


Si11xx Infrared Sensor ICs Industry’s most sensitive active infrared proximity sensor


C8051F7xx/8xx/99x Capacitive Sense MCUs Low power MCU with capacitive sensing, wake-on-touch, and LED lighting control



CP2400 LCD Controller Low power LCD controller, easily interfaced with SPI or I2C


EASY COMMUNICATION BETWEEN DEVICES

CP210x USB to UART Bridge Device

Single-chip bridge converts data traffic between USB and UART formats

Eliminates external devices; free software drivers included


Mechanically-Tuned RadioA wide range of portable radios, boom boxes, clock radios, toy radios and give-away radios are using the mechanically-tuned method. Silicon labs Si483x/4x AM/FM/SW receiver family with digital core and an analog/mechanical interface is ideal for this market, offering excellent performance and manufacturing simplicity. It receives high-fidelity digital sound, without requiring microcontrollers or labor adjustment. This revolutionary solution offers unmatched PCB area, performance, and labor savings, for the traditional radio market relying on labor-intensive analog IC solutions with limited performance requiring dozens of discrete components.


COMPLETE RADIO SOLUTION

Si483x/4x Mechanically Tuned

Digital Display AM/FM/SW Receiver


tuned radio market, with the best performance, unmatched PCB area, labor

saving and manufacturing simplicity

Excellent worldwide performance, ease-of-design and manufacture, minimal BOM and

PCB area and reliable long-term performance; mechanical tuning via low-cost resistive

potentiometer for intuitive human interface

ME

CHA

NIC

ALL

Y-TU

NE

D R

AD

IO

SpeakersAMP

Si483x/Si484xMechanically-TunedAM/FM/SW Receiver

Antenna

Battery

FrequencyWheel-Tune

Headphones

Speakers

or

AMP

Si4702/03• FM receiver• RDS (Si4703)

Si4710/11/12/13• FM transmitter

• RDS (Si4711/13)

• Receive Power Scan (RPS)

(Si4712/13)

Si4730/31• AM/FM receiver

• RDS (Si4731)

Si4734/35• AM/FM/shortwave/longwave receiver• RDS (Si4735)

Si4707/36/37/38/39• AM/FM/weather band receiver

• RDS (Si4737/39)

• SAME (Si4707- WB only)

Si4720/21• FM transceiver

• Receive Power Scan (RPS)

• RDS (Si4721)

• Requires no external antennaSi4704/05/06/08/09• FM receiver

• RDS (Si4705/06/09)

• Enhanced RDS (Si4706)

• Requires no external antenna

Single PCB for Broadcast Radio DesignsThe Si47xx AM/FM reciever family requires only two external components and offers many 3 mm x 3 mm footprint compatible multi-band receivers.

Si47xx

Si4702

Si4704

Si4710

Si4720

Si4730

Si4707

ActualSize


Portable and Table Top RadiosPortable and table top radios are ubiquitous and include FM-only, AM/FM, weather band (WB), short wave (SW) and long wave (LW) reception. Silicon Labs radio ICs support any radio transmission, style or feature/performance requirement, including digital or mechanical tuning. Our market-leading radio ICs are complemented by a complete suite of high performance, small footprint MCUs and RF wireless receivers.

PO

RTA

BLE

AN

D T

AB

LE T

OP

RA

DIO

CP2400 LCD Controller

Si47xx/Si48xxMulti-Band Radio

Receiver

CP210xUSB to UART

MediaController

Speakers USB

Keypad

LCDClass D

Amplifi er

AuxillaryLine In

AMP

Headphones

Memory Card

Remote Control


Remote Control

C8051F9xxMCU

Si43xxRF Receiver

Antenna

(Optional - with Si484x)

Tuning Wheel

(Optional - with Si47xx)


MULTI-BAND RADIO RECEIVER FAMILY

Si47xx AM/FM/SW/WB Receiver

Industry leading FM, AM/FM, WB and shortwave receivers; certified by hundreds of customers as compliant with US and EU media standards

Ease of design, customization of audio performance, and industry certification; portability of that

design and code across platforms

Si484x Mechanically Tuned AM/FM/SW Recevier



Excellent worldwide performance, ease-of-design and manufacture,

minimal BOM and PCB area and reliable long-term performance

LOW POWER OPERATION

C8051F9xx Ultra Low-Power MCUIndustry’s lowest active and sleep mode current

consumption with operation down to 0.9 V; capacitive sensing versions also available

Single cell operation and extended battery life

WIRELESS RANGE AND ROBUSTNESS

Si43xx EZRadio®/EZRadioPRO® RF ISM Receiver

High sensitivity, minimal external components, automatic antenna tuning

Low power consumption, robust radio links

SINGLE CHIP REMOTE CONTROL IC

Si4010EZRadio®

RF TransmitterSingle-chip remote control IC,

embedded MCU, crystal-less designSimpler design, shorter design

cycles than traditional solutions


CP2400 LCD ControllerLow power LCD controller, easily

interfaced with SPI or I²CWorks efficiently with the MCU to reduce

system size and power consumption


CP210x USB to UART Bridge DeviceSingle-chip bridge converts data traffic

between USB and UART formatsEliminates external devices; free

software drivers included


Portable Audio Player with Radio Option Portable audio and MP3 players store, organize, and play audio files. Typically either Flash-based or hard drive-based,

these devices require battery efficiency, fidelity and a small size. Our audio receiver and MCU solutions can help you design a

differentiated, low-power product with a small footprint.

PO

RTA

BLE

AU

DIO

PL

AYE

R

Flash

Antenna

AudioCodec Battery

Speakers

USB

LCD

Keypad

HDDInterface

AMP

or

AMP

AMP

Si47xxRadio Receivers,Transmitters and

Transceivers

Radio In Radio Out

Hard Drive

Headphones

Microphone

Memory Card

Si1000Wireless

MCU


Remote Control


AudioDSP

CP210xUSB to UART

Controller


BEST-IN-CLASS RDS AND AUDIO PERFORMANCE

Si47xxAM/FM Receivers,

FM Transmitter, FM Transceiver

Industry’s smallest, best performing and most mature portable media player

solution for best-in-class FM performance, RDS display and audio conditioning

Extremely small design, minimal BOM for maximum performance and

programmability; more reliability and at lower distortion levels than any competitor

INTEGRATED SUB-GHZ RF TRANSCEIVER MCU

Si1000 Wireless Microcontroller

Industry’s lowest power single-chip wireless MCU, lowest power consumption in all modes: active, sleep, and deep sleep

Extended range, higher bandwidth and lower overall power consumption

SINGLE CHIP REMOTE CONTROL IC

Si4010 EZRadio® RF Transmitter

Single-chip remote control IC, embedded MCU, crystal-less design



CP2400 LCD Controller Low power LCD controller, easily interfaced with SPI or I²C








Si47xx AM/FM/SW/LW/WB Radio Receivers

Best FM radio audio and RDS data reception in highly integrated, miniature footprint

Drives reliable acquisition of RDS-based song tagging, driving revenue to carrier or OEM, enhancing brand & user experience

Si483x/4x Mechanically Tuned AM/FM/SW Recevier



Excellent worldwide performance, ease-of-design and manufacture,

minimal BOM and PCB area and reliable long-term performance

WIRELESS RANGE & ROBUSTNESS

Si43xx EZRadio®/EZRadioPRO® RF ISM Receiver

High sensitivity, minimal external components, automatic antenna tuning Low power consumption, robust radio links

Si4010 EZRadio® RF Transmitter Single-chip remote control IC, embedded MCU, crystal-less design


MOST COMPACT VIDEO SOLUTIONS

Si21xx/ Si216x

Silicon TV Tuner/ Digital TV Demodulator

Smallest, most compact, highest performance and lowest power combination

solutions for NTSC, PAL/SECAM, ATSC/QAM, DVB-T/T2/C, ISDB-T/C and DTMB

Low-cost system implementation due to minimal BOM and down to

the smallest QFN footprints

LOW POWER OPERATION

C8051F9xx Ultra Low-Power MCUIndustry’s lowest active and sleep mode current

consumption with operation down to 0.9 V; capacitive sensing versions also available



Si11xx Infrared ProximitySensor ICs


human interface applicationsImplement extended range infrared motion

sensing with unusually low power levels




Portable Media PlayerPortable media players are handheld devices, capable of storing and playing both audio and video files. Typically, these battery-powered devices store hours of digital media/data on a hard drive or in Flash memory and come with a variety of interface options. Our audio receiver, video and MCU solutions can help you design a high-performance product in a small footprint.

PO

RTA

BLE

ME

DIA

PL

AYE

R

Flash

C8051F9xxUltra

Low-PowerMCU

Antenna

AudioCodec

Speaker

LCD

Keypad

CP2400LCD Controller

HDDInterface

AMP

or

Radio In Stereo Out

BufferVideo Out

Si47xx/Si48xxRadio Receivers, Transmitters and

Transceivers

Si21xxSilicon

TV Tuner

USB

Bluetooth

WLAN

Si11xxInfraredSensing

Headphones

Memory Card

Microphone

Battery

TV/Video In

AMP

AMP

Motion

Si43xxRF Receiver Remote Control


Remote ControlDigitalMedia

Processor

Si216xDigital Demod

Hard Drive

Tuning Wheel

(Optional - withSi483x/4x)


Pro Audio/DJ MixerIn professional audio applications, a mixer combines, routes and changes the level, timbre and/or dynamics of audio signals. The

Si5355 can be used to generate all critical clocks in pro audio mixers, including reference timing for the audio codecs and FPGAs.

Our capacitive and proximity sensing products enable innovative human interface alternatives to mechanical sliders and buttons.

PR

O A

UD

IO M

IXE

R

AudioADC/Codec

Microphones

Headphones

Speakers

Digital Audio

Guitar

SDRAM

AudioDSP

LCD

USBSliders

Motion


Si11xxInfrared Sensing C8051F7xx/

8xx/99xCapacitive

Sensing MCU

Mixer Console

CP210xUSB to UART

Bridge

AuxillaryLine In

FPGA

Si5355Clock

Generator

Digital Audio

FPGA

Si5355Clock

GeneratorAudioADC/Codec

AudioADC/Codec

AudioADC/Codec


INDUSTRY’S FIRST BUILT TO ORDER CLOCKS

Si5355 Clock Generators

Exact frequency synthesis enables replacement of multiple clocks/XOs; web-customized application specific

clocks accelerate time to market

Reduced BOM cost and complexity, simplifies design and layout; minimize radiated emissions

and ensure compliance with system EMI specifications; short two week lead times

RELIABLE CAPACITIVE SENSING SUPPORT

C8051F7xx/8xx/99x Capacitive Sense MCULow power MCU with capacitive sensing, wake-on-touch, and LED lighting control



Si11xxInfrared Proximity

Sensor ICs





CP2400 LCD ControllerLow power LCD controller, easily

interfaced with SPI or I²CWorks efficiently with the MCU to reduce

system size and power consumption


CP210xUSB to UART

Bridge DeviceSingle-chip bridge converts data traffic

between USB and UART formatsEliminates external devices; free

software drivers included


Smart Phones/HandsetsCellular handsets are increasingly offering advanced functionality at a lower cost. Our high-performance, single-chip audio solutions enable handset makers to deliver AM and FM receivers and transceivers in a small footprint with excellent quality for a superior user experience. A suite of human interface products enable touchless control and other advanced features.

SMA

RT

PH

ON

E/H

AN

DSE

T

DigitalBasebandProcessor

PowerManagement

Flash

RF/IFInterface

Si47xx Radio Receivers,Transmitters

and Transceivers

C8051F7xx/8xx/9xx CapacitiveSensing MCU

AudioCodec

WLAN Receiver

Si11xx InfraredSensing

C8051F32x/F34xUSB MCUs

Antenna

ImageProcessor

ImageSensor

Battery

Speaker

USB

Motion

Antenna

Antenna

Microphone

Headphones

GPS Receiver

Bluetooth Receiver

C8051F32x/F34xUSB MCU

C8051F30x/T60xSFF MCU

Optical ZoomCamera Lens

Keypad

Touch Screen



Si470x FM ReceiverThe leading handset solution for best-in-class FM performance from reception to

RDS display and audio conditioning

Extremely small design, minimal BOM and maximum performance and programmability

Si471x/2x FM Transmitter FM Transceiver

The market leading FM transmitter (Si471x) and FM transceiver (Si472x) for sharing

songs and data, transmitting songs/data to in-car audio and receiving FM broadcast

The industry’s best performing, most highly integrated FM transmit and receive device in a single, small footprint; achieves regulatory

transmit output limits more reliably and at lower distortion levels than any competitor

Si473x AM/FM Receiver Industry’s smallest, best performing and most mature AM/FM receiver

Opens huge, untapped markets in emerging economies where AM/FM reception is required, but not available in handsets






C8051F7xx/8xx/99x Capacitive Sense MCU Low power MCU with capacitive sensing, wake-on-touch, and LED lighting control


USB CONNECTION

C8051F32x/34x USB Microcontroller Microcontroller with embedded full-speed USB 2.0

Easily implement industry standard USB connectivity

OPTICAL ZOOM CONTROLLER LENS

C80851F30x/C8051T60x Small Form Factor MCUs Industry’s smallest footprint without

compromising on performance or integration

Optimized for space-constrained, low-power, lost-cost applications; cost sensitive,

pin-compatible OTP options available


Television and Sound BarModern digital televisions (DTV) form a complete multimedia hub, with support for over-the-air, cable, satellite and internet sources. Most of the content from these sources includes rich multi-media material that places exacting demands on both the video and audio systems. Silicon Labs’ full line of Si21xx TV tuners and AM/FM/WB radio tuners provide a highly integrated suite of components that simplify system design, deliver exceptional playback and reduce system costs.


WIRELESS RANGE AND ROBUSTNESS

Si43xxEZRadio®/EZRadioPRO®

RF ISM ReceiverHigh sensitivity, minimal external

components, automatic antenna tuningLow power consumption,

robust radio links

MOST COMPACT VIDEO SOLUTIONS

Si21xx/ Si216x

Silicon TV Tuner/ Digital TV Demodulator

Smallest, most compact, highest performance and lowest power combination solutions for

NTSC, PAL/SECAM, ATSC/QAM, DVB-T/T2/C, ISDB-T/C and DTMB

Low-cost system implementation due to minimal BOM and down to

the smallest QFN footprints

RELIABLE CAPACITIVE SENSING SUPPORT

C8051F7xx/8xx/99x Capacitive Sense MCULow power MCU with capacitive sensing, wake-on-touch, and LED lighting control


TELE

VISI

ON

AN

D S

OU

ND

BA

R

HDMI

Headphones

8-22 V Supply

2.7-3.6 V Supply

S/PDIFTransmitter

C8051F7xx/8xx/99x

Capacitive Sensing MCU

Video/Audio

Processor

Antenna

CEN0

SUB0

A/VLines In

INTB

RSTB

2-Wire

I2S Out

I2S In

I2S In

Audio ADC

Display DriverLCD Panel

Digital Out

VDDVIO

UserInterface

Speakers

Speakers

AMP

Switc

h

Antenna

Si21xxSilicon

TV Tuner

Si216xDigital Demod

Si43xxRF Receiver

HDMI Receiver

AudioAmplifi er

Video ADC


GPS/Personal Navigation DeviceSilicon Labs’ small footprint audio and MCU solutions offer portable navigation device makers a comprehensive, full-featured

solution for traffic message channel (TMC), capacitive touch sense, FM transmit and LCD control.

GP

S/P

ER

SON

AL

NAV

IGAT

ION

DE

VICE

Flash

WLAN/BluetoothReceiver

GPSReceiver

Antenna

Si471x FM Transmitter

C8051F9xxUltra

Low-PowerMCU

GPS DSP/Processor


Stereo Out

Antenna

Si4706FM RDSReceiver

AntennaSi11xx

InfraredSensing

Battery

Speaker

USB

LCD

Keypad

Motion

Sensor

Headphones

Microphone

VoiceCommands

Si3000AudioCodec

CP210xUSB to UART

Memory Card


FAMILY OF MULTI-BAND RADIO TRANSMITTERS/TRANSCEIVERS/RECEIVERS

Si471x/2x FM Transmitter FM Transceiver

The market leading FM transmitter (Si471x) and transceiver (Si472x) for sharing

songs, transmitting voice commands, RDS and music to in-car stereos

The industry’s best performing, most highly integrated FM transmit and receive device in a single, small footprint; achieves regulatory

transmit output limits more reliably and at lower distortion levels than any competitor

Si4706 FM RDS/TMC Data Receiver

The industry leader in RDS performance, offering the most highly integrated and

smallest monolithic companion data receiver

Highest performance of any monolithic companion data receiver

for monitoring traffic data

LOW POWER OPERATION



C8051F9xx Ultra Low-Power MCU

Industry’s lowest active and sleep mode current consumption with operation down to 0.9 V; capacitive sensing versions also available



Si11xx Infrared Sensor ICs Industry’s most sensitive active infrared proximity sensor






COMPLETE AUDIO CODEC SOLUTION

Si3000 Audio Codec High integration, provides hardware support; serial interface

Operation from single 3.3 V or 5 V power supply makes it suitable for

low power portable applications


Turnkey SupportSilicon Labs offers complete tools to help designers

throughout the entire project cycle. The microcontroller,

EZRadio wireless solutions, broadcast audio and video,

infrared and capacitive sensing solutions offer hardware

and software platforms to easily set up and configure,

compile and debug a project.

Full documentation and application notes are available.

Software stacks provide networking support for multi-

node metering networks. Software simulation tools can

estimate power consumption and determine expected

battery life.

Easy Step-by-Step Development Support• Software and hardware development tools

• Windows® GUI development utilities

• Target boards with in-system debug

• Fully integrated IDE for code development

• Documentation and software CD

• USB and audio cables

• External power supply

• AM/FM adapter card and antennas

• Battery life estimator based on user configuration and battery types

Si535x CLOCK GENERATOR

EVALUATION BOARD

Si47xx

EVALUATION BOARDSi114x INFRARED

MULTI-FUNCTION BOARDMCU USB

TOOLSTICKSi114x SLIDER

DEMO BOARD

Partner Program

The Partner Program utility is a searchable database that holds the profiles of third-party companies who provide design support

services and offer customized solutions for Silicon Labs’ products. www.silabs.com/partnerprogram


Si4010 EZRADIO®

KEY FOB TRANSMITTER

Si484x MECHANICALLY

TUNED RADIO DEMO BOARD

Si1140 MOTION SENSING DEVEL

OPMENT KIT

Si114x INFRARED

MULTI-FUNCTION BOARD

Si114x Programmer’s Toolkit Software ToolsSilicon Labs offers complete tools to help designers throughout the entire project. Hardware and software platforms are available to help easily set up and configure, compile and debug a project. The Si114x Programmer’s Toolkit API enables rapid development of Si114x software in a PC environment using Silicon Labs’ Si114x evaluation boards. By emulating an IC interface over USB, the Si114x Programmer’s Toolkit API allows source code to be developed on a PC and then migrated quickly and easily to an MCU environment once target hardware is available. Either commercially-available or free PC-based C compilers can be used for software development with the Si114x Programmer’s Toolkit API.

www.silabs.com/optical-sensor-software


Product Selector TablesGET FULL PRODUCT LISTINGS, DATA SHEETS, APP NOTES, SAMPLES AND MORE AT: www.silabs.com

PART NUMBER DESCRIPTION PACKAGE

Si2161 DVB-T demodulator QFN36

Si2165 Multi-standard DVB-T and DVB-C demodulator QFN36

Si2167 Multimedia DVB-T/C/S/S2 digital TV demodulator QFN48

Digital TV DemodulatorsMost compact, smallest BOM, lowest power and high performance combo demodulators for DVB-T, DVB-T/C, DVB-S and DVB-S2

Audio/VideoFIND MORE INFORMATION AT www.silabs.com/broadcast

1Extended FM tuning range 64-109 MHz; 2AM/FM only; 3Receive Power Scan

AM/FM SolutionsHighly-integrated, single-chip 100% CMOS solutions only require up to two external components

PART NUMBER DESCRIPTION RDS SUPPORT DIG I/O

Si4702/03 FM radio receivers with RDS Si4703

Si4704/051 FM radio receiver with RDS, no external antenna required Si4705 Si4705

Si4706 Enhanced FM RDS/TMC radio receiver with RDS, no external antenna required Si4706 Si4706

Si4707 Weather band radio receiver with SAME decoder

Si4708/09 World’s smallest FM tuner with RDS Si4709

Si4710/11 FM radio transmitter with RDS and digital audio compression Si4711 Si4711

Si4712/13 FM radio transmitter with RDS, RPS3 and digital audio compression Si4713 Si4713

Si4720/21 FM radio transceivers with RDS, RPS and digital audio compression Si4721 Si4721

Si4730/31 AM/FM radio receivers with RDS Si4731 Si4731

Si4734/351 AM/FM/shortwave/longwave radio receivers with RDS Si4735 Si4735

Si4736/37 AM/FM/weather band radio receivers with RDS Si4737 Si47372

Si4738/39 FM/weather band radio receivers with RDS Si4739 Si47392

Si4740/1/2/3/4/5 Multi-band receivers with RDS, automotive qualified AEC-Q100 Si4741/43/45 Si4740/1/2/3/4/5

Si4749 Enhanced FM RDS/TMC radio receiver, automotive qualitifed AEC-Q100 Si4749

Si4750/1/2/3/4/5/6/7 Multi-band primary audio receivers, automotive qualitifed AEC-Q100 Si4751/53/55/57

Si4831/51 Mechanical tuning AM/FM radio receiver

Si4840/41 Analog tuned, digital display AM/FM/SW radio receiver

PART NUMBER DESCRIPTION PACKAGE

Si2136 Worldwide TV tuner IC and demodulator for analog transmission standards: NTSC, PAL/SECAM QFN32

Si2146 Worldwide TV tuner IC for digital transmission standards: ATSC/QAM, DVB-T/T2/C, ISDB-T/C and DTMB QFN32

Si2155Worldwide cost-effective TV tuner IC for digital and analog transmission standards: NTSC, PAL/SECAM, ATSC/QAM,

DVB-T/T2/C, ISDB-T/C and DTMBQFN32

Si2156Worldwide high-performance TV tuner IC for digital and analog transmission standards: NTSC, PAL/SECAM, ATSC/QAM,

DVB-T/T2/C, ISDB-T/C and DTMBQFN32

Si2176Worldwide hybrid TV tuner IC with analog demodulator for digital and analog transmission standards:

NTSC, PAL/SECAM, ATSC/QAM, DVB-T/T2/C, ISDB-T/C and DTMBQFN32

Worldwide TV TunersEliminates hundreds of external components while exceeding discrete tuner performance


MicrocontrollersREQUEST SAMPLES AND DOWNLOAD DOCUMENTATION AT www.silabs.com/MCU

Low-Power MCUs: www.silabs.com/lowpowerPART NUMBER FLASH

MEMORYMIPS

(PEAK)RAM

(BYTES) DIG. I/O COMMUNICATIONS TIMERS (16-BIT)

PWM/PCA

INTERNAL OSC ADC TEMP

SENSOR VREF COMP. OTHER PACKAGE DEV KIT

C8051F930 64 kB 25 4352 24 EMIF, I2C,2 x SPI, UART 4 6 ±2% 10-bit, 23-ch.,

300 ksps • • 2 170 μA/MHz active 50 nA sleep

QFN32/LQFP32 C8051F930DK

C8051F931 64 kB 25 4352 16 I2C, 2 x SPI,UART 4 6 ±2% 10-bit, 15-ch.,

300 ksps • • 2 170 μA/MHz active 50 nA sleep QFN24 C8051F930DK

C8051F920 32 kB 25 4352 24 EMIF, I2C,2 x SPI, UART 4 6 ±2% 10-bit, 23-ch.,


QFN32/LQFP32 C8051F930DK


300 ksps • • 2 170 μA/MHz active 50 nA sleep QFN24 C8051F930DK



QFN24/SOIC24 C8051F912DK


75 ksps • • 2 160 μA/MHz active10 nA sleep






75 ksps • • 2 160 μA/MHz active10 nA sleep


C8051F980 8 kB 25 512 16 I2C, SPI, UART 4 3 ±2% 12-bit • • 1 160 μA/MHz active10 nA sleep QFN20 C8051F996DK

C8051F981 8 kB 25 512 16 I2C, SPI, UART 4 3 ±2% • • 1 150 μA/MHz active10 nA sleep QFN20 C8051F996DK

C8051F986 8 kB 25 512 17 I2C, SPI, UART 4 3 ±2% 12-bit • • 1 150 μA/MHz active10 nA sleep

QFN24/QSOP24 C8051F996DK

C8051F987 8 kB 25 512 17 I2C, SPI, UART 4 3 ±2% • • 1 150 μA/MHz active10 nA sleep


C8051F982 4 kB 25 512 16 I2C, SPI, UART 4 3 ±2% 10-bit • • 1 150 μA/MHz active10 nA sleep QFN20 C8051F996DK


C8051F988 4 kB 25 512 17 I2C, SPI, UART 4 3 ±2% 10-bit • • 1 150 μA/MHz active10 nA sleep


C8051F989 4 kB 25 512 17 I2C, SPI, UART 4 3 ±2% • • 1 150 μA/MHz active10 nA sleep



Capacitive Touch Sense MCUs: www.silabs.com/captouchsense

Audio CodecREQUEST SAMPLES AND DOWNLOAD DOCUMENTATION AT: www.silabs.com/voice

PART NUMBER MICROPHONE AMPLIFIER INPUT MIXER HEADPHONE DRIVER HANDSET HYBRID PACKAGE

Si3000 • • • • SOIC16

PART NUMBER FLASH (BYTES)

MIPS (PEAK)

RAM (BYTES) DIG. I/O COMMUNI-

CATIONSTIMERS (16-BIT)

PWM/PCA

INTERNAL OSC ADC1 TOUCH

CHANNELSTEMP

SENSOR VREF COMP. PACKAGE DEV KIT

C8051F702 16 kB 25 512 54 I2C, SPI, UART 4 3 ±2% 10-bit, 16-ch.,500 ksps 38 • • 1 QFP64 C8051F700DK

C8051F703 16 kB 25 512 54 I2C, SPI, UART 4 3 ±2% — 38 • • 1 QFP64 C8051F700DK

C8051F706 16 kB 25 512 39 I2C, SPI, UART 4 3 ±2% 10-bit, 12-ch.,500 ksps 27 • • 1 QFN48/

QFP48 C8051F700DK

C8051F707 16 kB 25 512 39 I2C, SPI, UART 4 3 ±2% — 27 1 QFN48/ QFP48 C8051F700DK

C8051F716 16 kB 25 512 29 I2C, SPI, UART 4 3 ±2% 10-bit, 3-ch.,500 ksps 26 • • 1 QFN32 C8051F700DK

C8051F717 16 kB 25 512 20 I2C, SPI, UART 4 3 ±2% — 18 1 QFN24 C8051F700DK

C8051F800 16 kB 25 512 17 I2C, SPI, UART 3 3 ±2% 10-bit, 16-ch.,500 ksps 16 • • 1 QSOP24/

QFP20 C8051F800DK


QFP20 C8051F800DK

C8051F802 16 kB 25 512 17 I2C, SPI, UART 3 3 ±2% 10-bit, 16-ch.,500 ksps — • • 1 QSOP24/

QFP20 C8051F800DK

C8051F803 16 kB 25 512 13 I2C, SPI, UART 3 3 ±2% 10-bit, 12-ch.,500 ksps 12 • • 1 SOIC16 C8051F800DK


C8051F805 16 kB 25 512 13 I2C, SPI, UART 3 3 ±2% 10-bit, 12-ch.,500 ksps — • • 1 SOIC16 C8051F800DK

C8051F806 16 kB 25 512 17 I2C, SPI, UART 3 3 ±2% — 16 1 QSOP24/ QFP20 C8051F800DK


C8051F808 16 kB 25 512 17 I2C, SPI, UART 3 3 ±2% — — 1 QSOP24/ QFP20 C8051F800DK

C8051F809 16 kB 25 512 13 I2C, SPI, UART 3 3 ±2% — 12 1 SOIC16 C8051F800DK



QuickSense Human Interface MCUs (cont.)PART NUMBER FLASH

(BYTES)MIPS

(PEAK)RAM


PWM/PCA

INTERNAL OSC ADC1 TOUCH

CHANNELSTEMP

SENSOR VREF COMP. PACKAGE DEV KIT

C8051F811 16 kB 25 512 13 I2C, SPI, UART 3 3 ±2% — — 1 SOIC16 C8051F800DK






C8051F820 16 kB 25 512 17 I2C, SPI, UART 3 3 ±2% — — 1 QSOP24/ QFP20 C8051F800DK





C8051F701 15 kB 25 512 54 I2C, SPI, UART 4 3 ±2% — 38 1 QFP64 C8051F700DK


QFP48 C8051F700DK







QFP48 C8051F700DK



QFP48 C8051F700DK


QFP20 C8051F800DK


QFP20 C8051F800DK

C8051F814 8 kB 25 512 17 I2C, SPI, UART 3 3 ±2% 10-bit, 16-ch.,500 ksps — • • 1 QSOP24/

QFP20 C8051F800DK








C8051F990 8 kB 25 512 16 I2C, SPI, UART 4 3 ±2% 12-bit, 9-ch., 75 ksps 13 • • 1 QFN20 C8051F996DK

C8051F991 8 kB 25 512 16 I2C, SPI, UART 4 3 ±2% — 13 • • 1 QFN20 C8051F996DK

C8051F996 8 kB 25 512 17 I2C, SPI, UART 4 3 ±2% 12-bit,10-ch., 75 ksps 14 • • 1 QSOP24/

QFP24 C8051F996DK

C8051F997 8 kB 25 512 17 I2C, SPI, UART 4 3 ±2% — 14 • • 1 QSOP24/ QFP24 C8051F996DK






A U D I O A P P L I C AT I O N S G U I D E / 2 0

PART NUMBER DESCRIPTION LCD SEGMENTS

EEPROM (BYTES) RAM (BYTES) DIGITAL PORT

I/O PINS COMMINICATIONS TIMERS (16-BIT)

INT. OSC

TEMP.ERATURE RANGE OTHER PACKAGE EVAL KIT

CP2102 UART to USB Bridge 0 1024 1024 UART, USB 2.0 0 • –40 to 85 ºC Volt Reg QFN28 CP2102EK

CP2103 UART to USB Bridge 0 1024 1024 4 UART, USB 2.0 0 • –40 to 85 ºC Volt Reg, RS485 QFN28 CP2103EK

CP2120 SPI to I2C Bridge, GPIO Port Expander 0 0 512

(buffer RAM) SPI to I2C 0 • –40 to 85 ºC Voltage Monitor QFN20 CP2120EB

CP2200 Ethernet Controller 0 8 K 2 kB TX buffer, 4 kB RX buffer 0 8-bit non-muxed

Ext. Mem I/F 0 –40 to 85 ºC Integrated Ethernet Transceiver TQFP48 ETHERNETDK

CP2201 Ethernet Controller 0 8 K 2 kB TX buffer, 4 kB RX buffer 0 8-bit muxed Ext.

Mem I/F 0 –40 to 85 ºC Integrated Ethernet Transceiver QFN28 ETHERNETDK

CP2400 LCD Driver 128 0 256 36 SPI 2 • –40 to 85 ºC Ultra-low power mode QFN48/TQFP48 CP2400DK

CP2401 LCD Driver 128 0 256 36 I2C 2 • –40 to 85 ºC Ultra-low power mode QFN48/TQFP48 CP2401DK

CP2402 LCD Driver 64 0 256 20 SPI 2 • –40 to 85 ºC Ultra-low power mode QFN32 CP2400DK

CP2403 LCD Driver 64 0 256 20 I2C 2 • –40 to 85 ºC Ultra-low power mode QFN32 CP2401DK

CP2501 Touch Screen USB Bridge 0 0 4352 25 I2C, SPI,

UART, USB 4 • –40 to 85 ºC Windows-compatible USB HID touchscreen interface QFN32 CP2501EK

Smart Interface Devices: www.silabs.com/smartinterface

PART NUMBER DESCRIPTION TEMP. RANGE PACKAGE

Si1120 PWM Proximity Sensor with Ambient Light Sensor –40 to 85 ºC 3 x 3 mm ODFN8

Si1102 Digital Output Proximity Sensor –40 to 85 ºC 3 x 3 mm ODFN8

Si1141 I2C Proximity and Ambient Light Sensor with 1 LED Driver –40 to 85 ºC 2 mm x 2 mm QFN10

Si1142 I2C Proximity and Ambient Light Sensor with 2 LED Drivers –40 to 85 ºC 2 mm x 2 mm QFN10

Si1143 I2C Proximity and Ambient Light Sensor with 3 LED Drivers –40 to 85 ºC 2 mm x 2 mm QFN10

Infrared Sensors

Optical SensorsREQUEST SAMPLES AND DOWNLOAD DOCUMENTATION AT www.silabs.com/sensors

Small Form Factor MCUs: www.silabs.com/smallmcuPART NUMBER FLASH

MEMORYMIPS

(PEAK)RAM


PWM/PCA

INTERNAL OSC ADC TEMP

SENSOR VREF COMP. OTP-EPROM VERSION PACKAGE DEV KIT

C8051F300 8 kB 25 256 8 I2C, UART 3 3 ±2% 8-bit, 8-ch., 500 ksps • 1 T600 QFN11/SOIC14 C8051F300DK

C8051T600 8kB OTP 25 256 8 I2C, UART 3 3 ±2% 1 F300 QFN11/SOIC14 C8051F600DK

PART NUMBER FLASH MEMORY

MIPS (PEAK)

RAM (BYTES)

EXT MEM I/F DIG. I/O COMMUNICATIONS TIMERS

(16-BIT)PWM/PCA

INTERNAL OSC ADC1 TEMP

SENSOR VREF COMP. OTHER PACKAGE DEV KIT

C8051F340 64 kB 48 4352 • 40 I2C, SPI, 2 x UART, USB 2.0 4 5 ±1.5% 10-bit, 20-ch.,

200 ksps • • 2 TQFP48 C8051F340DK

C8051F342 64 kB 48 4352 25 I2C, SPI, UART, USB 2.0 4 5 ±1.5% 10-bit, 21-ch.,

200 ksps • • 2 LQFP32/QFN32 C8051F340DK

C8051F34A 64 kB 48 4352 25 I2C, SPI, 2 x UART, USB 2.0 4 5 ±1.5% 10-bit, 21-ch.,


C8051F34C 64 kB 48 4352 • 40 I2C, SPI, 2 x UART, USB 2.0 4 5 ±1.5% 2 EMIF TQFP48 C8051F340DK

C8051F34D 64 kB 48 4352 25 I2C, SPI, UART, USB 2.0 4 5 ±1.5% 2 LQFP32 C8051F340DK


200 ksps • • 2 EMIF TQFP48 C8051F340DK







C8051F34B 32 kB 48 2304 25 I2C, SPI, 2 x UART, USB 2.0 4 5 ±1.5% 10-bit, 21-ch.,






C8051F348 32 kB 25 2304 • 40 I2C, SPI, 2 x UART, USB 2.0 4 5 ±1.5% 2 EMIF TQFP48 C8051F340DK

C8051F349 32 kB 25 2304 25 I2C, SPI, UART, USB 2.0 4 5 ±1.5% 2 LQFP32/

QFN32 C8051F340DK




200 ksps • • 2 QFN28 C8051F320DK

C8051F326 16 kB 25 1536 15 UART, USB 2.0 2 ±1.5% Separate I/O Supply Pin QFN28 C8051F326DK

C8051F327 16 kB 25 1536 15 UART, USB 2.0 2 ±1.5% QFN28 C8051F326DK

USB MCUs: www.silabs.com/smartinterfacemcu


Clocks and OscillatorsREQUEST SAMPLES AND DOWNLOAD DOCUMENTATION AT www.silabs.com/clocks

PART NUMBER DESCRIPTION CONTROL INPUT FREQUENCY (MHz)

OUTPUT FREQUENCY (MHz) FORMAT JITTER PACKAGE

Si5355 1:4 clock generator Pin 25/27 (Xtal) or 5-200 (Clock) 1-200 MHz CMOS 50 ps pk-pk period jitter 4 x 4 mm 24-pin QFN

Si5356 1:4 clock generator with SSCG I2C 25/27 (Xtal) or 5-200 (Clock) 1-200 MHz CMOS 50 ps pk-pk period jitter 4 x 4 mm 24-pin QFN

Clock Generation

EZRadioPRO® Radio with Enhanced Features

PART NUMBER TYPE MODULATION SCHEME (MAX KBPS)

FREQUENCYRANGE (MHz)

OUTPUT POWER RANGE (dBm)

SENSITIVITY (dBm) (2.0 KBPS) (4.8 KBPS)

(FSK) (OOK)

RX CURRENT

(mA)

TX CURRENT (dBm) 0 +11 +13 20

(mA)PACKAGE

Si4030 TX 256 40 900-960 -8 to +13 18 30 QFN20

Si4031 TX 256 40 240-930 -8 to +13 18 30 QFN20

Si4032 TX 256 40 240-930 +1 to +20 35 85 QFN20

Si4330 RX 256 40 240-960 -121 -110 18.5 mA QFN20

Si4430 TRX 256 40 900-960 -8 to +13 -12 -110 18.5 mA 18 30 QFN20

Si4431 TRX 256 40 240-930 -8 to +13 -121 -110 18.5 mA 18 30 QFN20

Si4432 TRX 256 40 240-930 +1 to +20 -121 -110 18.5 mA 35 85 QFN20

Wireless MCUs: www.silabs.com/wirelessmcu

PART NUMBERFLASH

MEMORYMIPS

(PEAK)RAM

(BYTES)DIG. I/O

COMMUNICATIONSFSK/GFSK

(KBPS)

OOK (KBPS)

OUTPUT POWER (DBM)

2/4.8 KBPS SENSITIVITY

TIMERS (16-BIT)

PWM/PCA

INT. OSC

ADC COMP. OTHER PACKAGE DEV KIT

Si1000 64 kB 25 4352 22 I2C, SPI, UART 256 40 +1 to +20 -121/-110 35 85 4 6 ±2% 10-bit, 18-ch., 300 ksps 2 Temp Sensor,

RTC, CRC, VREF QFN42 Si1000DK

Si1002 64 kB 25 4352 22 I2C, SPI, UART 256 40 -8 to +13 -121/-110 30 4 6 ±2% 10-bit, 18-ch., 300 ksps 2 Temp Sensor,


Si1004 64 kB 25 4352 19 I2C, SPI, UART 256 40 -8 to +13 -121/-110 30 4 6 ±2% 10-bit, 15-ch., 300 ksps 2

VREF, DC-DCTemp Sensor,

RTC, CRCQFN42 Si1000DK






















+11 +13 20

WirelessREQUEST SAMPLES AND DOWNLOAD DOCUMENTATION AT www.silabs.com/wireless

EZRadio® Universal ISM Band RF ICs

PART NUMBER TYPEMODULATION SCHEME

(MAX KBPS) FSK OOK

FREQUENCY BANDS (MHz)315 434 868 915

OUTPUT POWER MAX (dBm) 868 MHz 434 MHz BAND BAND

SUPPLY VOLTAGE (V)

SENSITIVITY(dBm) PACKAGE

Si4010 MCU +TX 100 50 27 - 960 10 1.8-3.6 MSOP10/SOIC14

Si4012 TX 100 50 27 - 960 10 1.8-3.6 MSOP10/SOIC14

Si4021 TX 115 512 • • • 6 8 2.2-5.4 TSSOP16

Si4022 TX 115 • • 6 8 2.2-3.8 TSSOP16

Si4311 RX 10 • • 2.7-3.6 -104 QFN20

Si4312 RX 10 • • 2.7-3.6 -110 QFN20

Si4313 RX 256 40 • • • • 1.8-3.6 -118/-107 QFN20

Si4322 RX 256 • • 2.2-3.8 -104 TSSOP16

TX CURRENT (dBm) (mA)

A U D I O A P P L I C AT I O N S G U I D E / 2 2

© 2013, Silicon Laboratories Inc. DSPLL, EZMac, EZRadio, EZRadioPRO, EZLink, Silicon Laboratories and the Silicon Labs logo are trademarks or registered trademarks of Silicon Laboratories Inc. All other product or service names are the property of their respective owners. For the most up to date information please see your sales representative or visit our website at www.silabs.com.WEB, July 2013 Rev C APP-AUD

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ISO 9001

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ISO 14001

Environmental Management SystemDesign and Manufacture of Integrated CircuitsCertificate Registration No: 951 09 4998

ISO/TS 16949

Quality Management System forManufacture of Integrated Circuits and Related Products for Automotive ApplicationsCertificate Registration No.: 12 111 33114 TMSIATF Certificate No.: 0080212

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AUDIO APPLICATIONS SILICON LABS APPLICATION GUIDE 2013

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