uPower Analog 2Q08 Calpoly Sm Final

8/12/2019 uPower Analog 2Q08 Calpoly Sm Final

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MSP430Compatible

T Protomasters

2008 Product andApplication Overview

Cal Poly PomonaM ay10, 2008

Presented By:Dan Andrews

T Protomasters


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MSP430Compatible

T ProtomastersT Protomasters

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MSP430Compatible


TI Portfolio of M SP430 related products


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MSP430Compatible


F ocus for Cal Poly M SP430 Projects

Low power applications Low power and green power supply options

Energy harvesting

Types of transducer input devices Device selection signal conditioning solutions Output devices

Some tools to make the task a bit easier


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MSP430Compatible

T Protomasters

MSP430Compatible

A few choices for M SP- 430 Low power applications

L owest Power, highest efficiency

Reverse battery protection

Enable/disable function

Output shou ld be disconected when di sabled

L owest power suppl y voltage

Buck-boost topology

Voltage inverter for power suppl ies


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MSP430Compatible


Low pow er exam plesBuck /boost SMPS

TPS6120x

http://focus.ti.com/lit/ds/symlink/tps61200.pdf

Up to 96% Efficiency1200-mA Output Current at 3.3V in Step Down Mode (VIN = 3.6V to 5.5V)Up to 800-mA Output Current at 3.3V in Boost Mode (VIN > 2.4V)Automatic Transition between Step Down and Boost ModeDevice Quiescent Current less than 50AInput Voltage Range: 1.8V to 5.5VFixed and Adjustable Output Voltage Options from 1.2V to 5.5VPower Save Mode for Improved Efficiency at Low Output PowerForced Fixed Frequency Operation and Synchronization possibleLoad Disconnect During ShutdownOver-Temperature ProtectionAvailable in Small 3 mm 3 mm, QFN-10 Package

TPS63001


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MSP430Compatible

T Protomasters

Low pow er exam plesCharge pum ps and inverters

featuresInverts Input Supply VoltageUp to 60-mA Output CurrentOnly Three Small 1- F Ceramic

CapacitorsNeededInput Voltage Range From 1.6 V to 5.5 V

PowerSave-Mode for Improved Efficiencyat Low Output Currents (TPS60400)Device Quiescent Current Typical 65 A Integrated Active Schottky-Diode for

Start-Up Into Load


TPS60310 TPS6040X



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MSP430Compatible

T Protomasters

Reverse vo ltage p rotect ion

Other L ow power solutions


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MSP430Compatible


REF30xx Family : 0.2%, 50ppm/ C (max)

Iq 50 A (m ax )

REF29xx Family : 2%,100 ppm/ C (max) low

cost

Low POWER!Low Drift!

Part OutputVolt.

Input VoltRange

Temp Drift(ppm/C)

max

Int Accuracy Iq(A)max

0.1 to 10Hznoise (Vp-p)

$ in1k

Packages Features

REF3012 1.25 1.8 to 5.5 50 0.2% 50 20 0.59 SOT23-3 1mV drop out, sources 25mA





Lo w Pow er Referenc es


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MSP430Compatible


Precisio n references as Pow er su pp ly

A precision reference may be used

as a regulated supply to powermicrocontrollers, A/D convertersand also provide a precisionexcitation voltage for transducers


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MSP430Compatible



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MSP430Compatible

T Protomasters

Most com m on m easurem ents

Voltage Current

L ow side H igh side

Temperature I ntegrated sensors Semiconductor Thermistor Thermocouple RTDs

Pressure

Force Strain Weight

Light


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MSP430Compatible


Sign al Processin g Cons iderat ions

Op-Amps Type of sensor I q, Power Vos I ni tial voltage off set Vos Dr if t Linearity RIO Common mode range Noise ? GBWP Sensor i mpedance/ input bi ascurrent

I nstrumentation Amps

M easur ement appli cation Drift Gain I q

Comparators Threshold detection

A/D Conversion I nternal slope converter External SAR conver ter H igh resolution External Temp sensors

D/A Conversion I nternal PWM External Stri ng DAC R2R L adder DAC

Other interface options Temperature sensors 4-20 mA tr ansmitters

Sensor Conditioners andlinearizers Photo diode amplif iersand integrators


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MSP430Compatible


Part Rail-Rail/

SHDN

Ch Offset(mV)Max

Drift(V/C)

Typ

Ib(pA)Max

Noise1kHz

nV/ Hz

GBWMHzTyp

SRV/sTyp

VinLowMin

VinHighMax

VoutLowMin

VoutHighMax

VsupSpec

Vsup Iq/chmAMax

$ in1k

1.8V Battery Operation for FLASH based MSP430FxxxOPAy349 I/O N S,D 10 10 10 300 0.07 0.02 -0.2 5.2 0.3 4.7 5 1.8 to 5.5 2 0.69

TLV276x I/O Y S,D,Q 3.5 9 15 95 0.5 0.2 0 3.6 0.02 3.58 3.6 1.8 to 3.6 0.028 0.55

TLV278x I/O Y S,D,Q 3 8 15 18 8 4.2 0 3.6 0.07 3.5 3.6 1.8 to 4 0.77 0.59

OPAy363 I/O Y S,D,Q 0.5 3 10 - 7 5 -0.1 5.1 0.02 4.98 5 1.8 to 5.5 0.75 0.80

Lowest Power! for ALL MSP430 products

TLV240x/TLV278x

I/O N S,D,Q 1.2 3 300 500 0.005 0.002 -0.1 10 0.15 4.95 5 2.5 to 16 0.950.82u

0.75

OPAy349 I/O N S,D 10 10 10 300 0.07 0.02 -0.2 5.2 0.3 4.7 5 1.8 to 5.5 2 0.69

TLV27Lx O N S,D 4.5 1.1 60 90 0.16 0.06 -0.2 3.8 0.12 4.88 5 2.7 to 16 0.011 0.41

Excellent AC Performance i.e. Medical and Handheld Test

OPAy348 I/O N S,D,Q 5 4 10 35 1 0.5 -0.2 5.2 0.018 4.982 5 2.1 to 5.5 0.065 0.49

TLV278x I/O Y S,D,Q 3 8 15 18 8 4.2 0 3.6 0.07 3.5 3.6 1.8 to 4 0.77 0.59

TLV245x I/O Y S,D,Q 1.5 3 5n 49 0.29 0.12 0 5 0.15 4.87 5 2.7 to 6 0.034 0.53

Lowest Error at input/sensor (High Precision Low Offset, Low Drift) i.e. Instrumentation

OPAy335 O Y S,D 0.005 0.02 200 - 2 0.5 -0.1 3.5 0.1 4.9 5 2.7 to 5.5 0.35 0.95

OPAy336 O N S,D,Q 0.125 1.5 10 40 0.1 0.03 -0.2 4 0.1 4.9 5 2.3 to 5.5 0.032 0.60

**Based on application and micro-controller characteristics

For FREE samples and datasheets, visit www.ti.com and search using the part number from the table above

Low pow er linear and logic for mic roco ntrollers solu tion guid e 3Q07 http://focus. ti.com/lit/ml/slyt052c/slyt052c.pdf

Op Am ps for Micro-Control lers


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MSP430Compatible


Voltage Measu rements


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MSP430Compatible


Part V IO(mV)max

IIB (pA) max

tPHL f F(S) Typ

Iq/ch(A)max

Vsup $ in 1k Packages Features

TLV340x 3.6 250 30 5 0.55 2.5/15 0.59 S,D,Q RRI, OD

TLV349x 15 10 6.5 .1 1.2 1.8/5.5 0.60 S,D,Q RRIO, PP

TLV370x 3.6 250 30 5 0.55 2.5/15 0.59 S,D,Q RRI, PP

TLC393 5 60 1.3 0.02 20 3/16 0.37 D OD O/P

TLC370x 5 60 1.5 0.05 20 3/16 0.34 D,Q OD, O/P

Key Features

Input common mode range 200 mV beyondsupply rails

Supply voltage 1.8 to 5.5 Volts

Portable Medical Equipment

Handheld Instruments Ultra low power systems

Very Low Supply Current: 0.8A Typ.

High speed: 6 S

Push Pull CMOS Output Stage

Small Packages SOT 23-5 (Singles)SOT23-8 (Dual)

Applications

uPow er Com paratorsThreshold and w indow detect ion


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MSP430Compatible


Current Measu rem ents

H igh side Cur rent shuntMonitorI NA 138 36 Volts CM RRI NA 168 60 Volts commonmodeI NA170 Bidirectional 60VCMRR


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MSP430Compatible


Temperature

12-bit digital temperaturesensor

Expandable I2C busUp to 8 sensors (27 with

LM175)

10-yearCR2032operation RTC function

activeconsumes only0.8uA

If you want to measureTemperature?

-55C to 125C (150C)Cold junction compensationLinearizationDigital-Out

ADC, comparator

I ntegrated I 2 C soluti on

Thermocouple soluti on

Thermistor soluti on


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MSP430Compatible


TemperatureRTD

RTD 4-20 mA


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MSP430Compatible

T Protomasters

Tem perature- Non Con tact

T t ith MSP430


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MSP430Compatible

T Protomasters

Tem perature w ith MSP430thermistor and thermoc ou ple

http://focus.ti.com/lit/an/slaa216/slaa216.pdf


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P S i F dW i h


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MSP430Compatible


Pressu re, Strain , Forc e and W eigh tMeasurements

Press ur e Strain Forc eand Weigh t


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MSP430Compatible

T Protomasters

Press ur e, Strain , Forc e and Weigh tMeasurements


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MSP430Compatible

T Protomasters

Lig ht Measu rem ents

V-

V+

R 2 5 0 M

C 1 9

. 8 n

IG1 1u

C1 1.2n

R1 1k

R6 5.8k

+

-

+

U1 OPA735

C2 390p

R2 10k

C3 100p

R3 100k

C4 33p

R4 1M

SW-SPST1

SW-SPST2

SW-SPST3

SW-SPST4VF1

C 5 1 0 0 n R

5 1 0 k

C11 100n

C10 100n

C18 20p

R15 10M

SW-SPST5

Diffused Photodiode Model

Gain

1k

10k

100k

1M

10M

Switched in tegrator Transimpedance Amp soluti on

Di rect Digital Converter


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MSP430Compatible


Industrys Lowest Power 24bit ADC Noise 1ppm of Full-scale Simultaneous 50 & 60 Hz rejection Simple two-wire serial interface Easily connects to a MSP430 Microcontroller Iq < 90 A

ADS1244$2.95

MSOP-10

Indu str ies Low est Noise 24 Bi t ADC 16-bit ADC Self Calibrating Single ended input Pseudo-Bipolar input Onboard PGA: 1 to 8 gain 2.7-5.5 volt operation Iq


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MSP430Compatible


Comp lete Measurement System 16-bit ADC Onboard Reference accuracy: 2.048V 0.05% drift: 5ppm/ C Onboard PGA: 1 to 8 Onboard Oscillator I2C Interface 8 Addresses Available Iq


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MSP430Compatible

T Protomasters

Other useful pro du cts

L evel tr anslators


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MSP430


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MSP430Compatible


MSP430 Com bo 38 Proto bo ard

M SP430F 38, 28, 20 Pin

Supports JTAG Spy-By- Wir e and Bootstrapprogramming

On board Crystal

Prototype Area

L ED Port 1.0 indicator

SM Tpr [email protected] Tel: 949-316-0612

MSP430
mailto:[email protected]:[email protected]


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MSP430Compatible


MSP 430 Sup po rt ing Circu itry

Chipcon CC24xxM odule Adapter

L ogic L evel Translator

Port A=1.2 -3.6 V Port B=1.65-5.5 Volts V CCB V CCA True Bidirectionaloperation

Single Channel RS232Driver RX/Tx LEDs 1MH z Data Rate 15KV ESD Protection

Uni versal power supply .6-5.5 Volt in put Operation down to .3 volts Select Battery (AA) or externalsour ce Solar, energy har vester,ETC.

SBW/JTAGAdapter

SM Tpr [email protected] Tel: 949-316-0612
mailto:[email protected]:[email protected]


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MSP430Other sef lpro d cts


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MSP430Compatible

T Protomasters

Other useful pro du ctsNEW From SMT pro tom asters

M SP430 64, 80, 100 pin QF P protoboard L CD Di splay board

Suface mount to DI P adapterboards

Analog function module proto boards Single, dual, quad evaluati on boards Single, dual and tr iple power supply boards I NA proto boards L evel tr anslators

A/D Protoboards

D/A Protoboards

Surface moount Patented surfacemount prototyping system

MSP430


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MSP430Compatible


Jack Kilbys first IC , Calculator

MSP430


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MSP430Compatible

T

2008 Product andApplication Overview

Cal Poly PomonaM ay10, 2008

Presented By:Dan Andrews

T Protomasters

WWW.smtprotomasters.com [email protected]

Tel: 949 316 0162

Thank you for attending!
http://www.smtprotomasters.com/mailto:[email protected]:[email protected]://www.smtprotomasters.com/

Documents

uPower Analog 2Q08 Calpoly Sm Final