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TSM New Product Update. March 03. Key Product Features by Segment. Core Products (Broad mkt). Remote/ Fan Controllers. Remote Temp Monitor Power Supply Measurement Closed Loop Fan Control SMBus Interface Standardize Packages. Ambient & Remote Temp Monitor - PowerPoint PPT Presentation
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TSM New Product Update
March 03
Key Product Features by Segment
• Remote Temp Monitor• Power Supply Measurement• Closed Loop Fan Control• SMBus Interface• Standardize Packages
Remote/ Fan ControllersCore Products (Broad mkt)
• Ambient & Remote Temp Monitor• Linear and Digital Interface Voltage, PWM, SPI, I2C• Wide Operating Temp Range• Multi-channel ADCs and DACs• Smallest Packages
TSM New Product Development
ADT7460/3ADM1027ADM1033/4ADT7461
Remote / Fan ControllersCore Products (Broad mkt)
AD7314AD7414/15TMP05/6ADT7301
ADT731xADT741xADT751x
Core Products
Core ProductsExample applications
LCD ProjectorsOptical networks (photodiode pre-amp)Basestation power ampCell phonesSeismic data acquisitionCCTV equipmentCar alarmCar infotainmentMedical equipment
TSM Product Portfolio: Core ProductsD
igita
l Out
Ana
log
Out
Voltage OutTMP35
TMP36TMP37
TMP01
Vout & Trip point
ADT7301
High Accuracy
TMP04TMP03 PWM Out
Single Wire Interface
TMP05TMP06 SC-70
+/-1C Accuracy
AD7314AD7414_16
AD7814_16
ADT731xADT741x
ADT751x
DAC/ADC Integration
AD7417_18
AD7817_18
ADC Integration
Standalone
AD7416 Superior Replacement for LM75
Lower power (~ Over half) Faster Better Resolution
Competitively Priced!!Competitively Priced!!
LM75 AD7416Resolution 9-Bit 10-BitConversion Time 100 msec typ 15-30 usec maxAccuracy ± 2°C, - 25 to 100°C ± 2°C, - 25 to 100°CSupply Voltage 3V to 5.5 V 2.7 V to 5.5VShutdown Current 4 to 6 uA typ 1.5 uA maxPackage micro SOIC - 8 micro SOIC - 8
AD7414 next generation LM75 replacementLM75 AD7414
Resolution 9-Bit 10-BitPower Dissipation 219 uA typ 169 uA maxAccuracy ± 2 , -25 to +100 °C ± 1.5 , - 40 to +70 °CSupply Voltage 3V to 5.5 V 2.7 V to 5.5VOne Shot Mode No Most Power Saving modeSMBus ALERT Func No YesPackage micro SOIC - 8 6-Lead SOT23
6-Lead SOT - Half the size of 8-microSOIC
At least 30% lower power
One shot – reduces power further
AD7414 – 10-Bit Digital Temperature Sensor
4 Models allows up to 8 different AD7414s to be connected on the same bus
ALERT function – Over-temperature indicator (Causes an interrupt when value in Thigh register is exceeded)
± 0.5 °C at 40°C typ, ± 1.5 from –40 °C to +70 °C max Extended temperature range:- -40 °C to + 125 °C
1 k
GND
AS
AL
ER
T
SCL
SDA
VD
D
AD7414AD7414--00
GND
ASA
LE
RT
SCL
SDA
VD
DAD7414AD7414--00
GND
AS
AL
ER
T
SCL
SDA
VD
D
AD7414AD7414--00
C/ P
Supply 2.7 V to 5.5 V
1 k
1 k
GND
AS
AL
ER
T
SCL
SDA
VD
D
AD7414AD7414--0-0
GND
ASA
LE
RT
SCL
SDA
VD
DAD7414AD7414---0-0
GND
AS
AL
ER
T
SCL
SDA
VD
D
AD7414AD7414--0-0
C/ P
Supply 2.7 V to 5.5 V
1 k
6 SOT23
AD7314 – Low Voltage, SPI Digital Temp Sensor
10-Bit Temperature to Digital Converter
+/- 2°C Accuracy from -35°C to +85°C
SPI- and DSP- Compatible Serial Interface
Supply Voltage of +2.65 V to + 3.3 V
8-Lead mSOIC Package
Feature ADI Dallas / MaximAD7314 DS1722
SPI Compliant Yes YesTemp conversion time 30µs 75-1200msAuto conversion rate 1 reading/400us UnknownResolution 10-bit 8 to 12-bit
Accuracy (oC) ±2 (-35 to +85) ±2 (-40 to +85) ±3 (-55 to +120)
Supply 2.65 V to 2.9 V 2.65 V to 5.5 VPackage 8-Lead microSOIC 8-Lead microSOICPreliminary Specs
Typical AD7314 Application CircuitTypical AD7314 Application Circuit
SCLK AD7314AD7314
NC
CE
GND SDO
SDI
ID
VDD
“iDEN”Processor“iDEN”
Processor
GSM PowerManagement
System
GSM PowerManagement
System
VTCXOVTCXO
ADT7301 ±0.5 °C Accurate (max)
12-Bit Temperature-to-Digital Converter
-55ºC to +150ºC Operating Temperature Range
±0.5ºC Accuracy (0 to 70 °C) Operating Current of 1 µA SPI- and DSP-Compatible Serial
Interface Shutdown Mode Space-Saving SOT-23 and
Wafer-Scale CSP Packages
Pin-Compatible with the AD7814Pin-Compatible with the AD7814
SamplesJuly ‘03
ADT7516, ADT7517,ADT7518
SPI / SMBus Hardware selectable interface optionFour buffered DAC outputs that are gain selectable Interrupt output to indicate exceeded limits
ADC
Internal 10-Bit Temp sensor
RemoteTemperature
Sensor
RemoteTemperature
SensorSPI / SMBus Interface
DAC
DAC
DAC
DAC
2.25 V Reference
Internal Registers
Micro Processor
ADT7516 - 12-Bit DACADT7517 - 10-Bit DACADT7518 - 8-Bit DAC
ReleaseApril ‘03
16 QSOP
Typical ADT7516 Application – Typical ADT7516 Application – Supply MarginingSupply Margining
VOUT-C
ADT7516ADT7516
VOUT-D
VOUT-B
VOUT-A
VREF-IN
CS
AIN3
GND
D1
VDD
D2
INTERRUPT
DOUT/ADD
SDA/DIN
SCL/SCLK
AIN4
MasterController
MasterController
I2C BusI2C Bus
Digital PotDigital PotAdjustable
VoltageRegulator
AdjustableVoltage
Regulator
OutputVoltageOutputVoltage
RemoteTemperature
Sensor
RemoteTemperature
Sensor
ADT7516 Typical ApplicationADT7516 Typical ApplicationStand-Alone Fan ControlStand-Alone Fan Control
VOUT-C
ADT7516ADT7516
VOUT-D
VOUT-B
VOUT-A
VREF-IN
CS
AIN3
GND
D1
VDD
D2
INTERRUPT
DOUT/ADD
SDA/DIN
SCL/SCLK
AIN4
RemoteTemperature
Sensor
RemoteTemperature
Sensor
OPAMPOPAMP
Voltage OutputProportionalTo Remote
Temperature
Voltage OutputProportionalTo Remote
Temperature
ADT7516/17/18 Competitive ComparisonFeature ADI Texas Instruments National Dallas / Maxim
ADT7516/17/18 TLC1514 LM75 MAX5741/2SMBus Compliant Yes No Yes NoSPI Compliant Yes Yes No Yes# of Analog Inputs 4 4 None NoneADC Resolution 10 Bits 10 Bits N/A N/A# of DAC Outputs 4 None None 4DAC Resolution 12/10/8 Bits N/A N/A 12, 10 BitsLocal TDC Yes None Yes NoneRemote TDC Yes None None NoneTemp Resolution 10-bit N/A 9-bit N/AThigh / Tlow Alarm Yes None Yes NoneTemp conversion time 30µs N/A 100ms N/A
Accuracy (oC) ±2 (0 to +85) N/A ±2 (-25 to +100) N/A ±3 (-40 to +125) N/A ±3 (-55 to +125) N/A
Package 16-Lead QSOP 16-Lead TSSOP 8-Lead SOP-8 10-Lead u-MAXPreliminary Specs
ADT7516_17_18 offers a one chip solution vs. competitors 3 chip solution
ADT7516, ADT7517, ADT7518
ADC10-Bit, 4 Channel 16- TSSOP
Quad DAC 12-, 10- & 8 –Bit16- TSSOP
Temperature Sensor (Local & Remote)
8-Lead uSOIC
ADT7516, ADT7517, ADT7518
Temperature Sensor, ADC (10-Bit 4 Channels) & 12-, 10- & 8-Bit Quad DAC in a single 16-Lead
QSOP Package
~ 2 ½ times Smaller!
ADT7316, ADT7317, ADT7318
10-BitADC
Internal 10-Bit Temp sensor
RemoteTemperature
Sensor
RemoteTemperature
SensorSPI / SMBus Interface
DAC
DAC
DAC
DAC
2.25 V Reference
Internal Registers
Micro Processor
1 Differential Analog input
Same Functionality as the ADT751X family – Main difference
ADT751X – 4 Channel ADC (4 SE or 2 SE + 1 Diff)
ADT731X – 1 Differential analog input
ADT7316 - 12-Bit DACADT7317 - 10-Bit DACADT7318 - 8-Bit DAC
ReleaseApril ‘03
16 QSOP
ADT7411 – Integrated Temp Sensor
10-BitADC
Internal 10-Bit Temp sensor
RemoteTemperature
Sensor
RemoteTemperature
SensorSPI / SMBus Interface
Internal Registers
Micro Processor1 Differential Analog input
8 Analog Input
Channels in Total
ADT7411 – 10-Bit Temperature Sensor with 10-Bit 8 channel ADC all housed in a tiny space saving 16-Lead QSOP Package
Interrupt
ReleaseApril ‘03
16 QSOP
TMP05, TMP06 – Pulse Width Modulated Temperature Sensors
TMP05 – CMOS/TTL Out TMP06 - Open Drain Out Accuracy ± 1 °C from 25 °C to + 100 °C 5 Lead SC70 Packages (also micro SOIC)
V + Supply Temperature
Sensor
DigitalModulator
TMP05 / TMP06
I / O MicroController
VccT1
T2
Temperature (° C) = 395 – ((720 x T1)/ T2)
T1
T2
Out
Func
5 LeadSC70
TMP05_06 Application Circuit – Daisy Chain
TMP05
11
22
33 44
55
TIMER 1
MICROMICRO
TMP05
11
22
33 44
55
VccVccVccVcc
VccVcc
GNDGNDCONVCONV
FUNCFUNC
OUTOUT
OUTOUT
FUNCFUNC
CONVCONVGNDGND
VccVcc
PBxPBx
Warm-UpCycle
Warm-UpCycle
#1 TempMeasurement
#1 TempMeasurement
#2 TempMeasurement
#2 TempMeasurement
Stop PulseStop Pulse
INPUT SIGNALINPUT SIGNAL
SC70 5
PWM Out Temp Sensors ± 1 °C , 25 °C to + 100 °C 3 Different Modes of
Operation One Shot Continuously
Converting Daisy Chain
TMP35, TMP36, TMP37 Voltage Output Temp Sensors
Scale Factor: + 10 mV/°C on TMP35_36+ 20 mV/°C on TMP37
± 2°C Accuracy over Temperature (Typ)
Specified –40°C to +125°C, Operation to +150°C
Shutdown Current 0.5 A Max
SOT23 Package
New Low Pricing!!
Computer/Processor Products
TSM Product Portfolio: Processor Products
ADM1030/1
ADM1026
ADT7463ADM1027
ADT7460
ADM1032 ADT7461
ADM1033
ADT7550ADT7462
ADM1034
Lowest Cost Point, Smallest Packages, Remote Thermal Diode Monitors
Multichannel Remote Thermal Diode Monitors with Advanced Fan Control
Highly Integrated System Management Controllers
Resistor ProgrammableThermal Controller
ADT7360Integrates Voltage Measurement ChannelsWith Advanced Fan Control
Advanced Fan Controllers
Lowest Cost Point, Smallest Packages, Remote Thermal Diode Monitors
High Accuracy, Pin Compatible Family: +/-1oCTherm Output Default Option: 108oC Extended Remote Thermal Measurement Range: +150oCDual Therm Output Option on ADT74618-Pin uSOIC Packages – Future SOT23 Package OptionsEase of Use
Thermal Diode 2 Pins SMBus 2 Pins Power/Gnd 2 Pins Therm 1 Pin SMBus Alert 1 Pin
Processor
ADM1032 ADT7461
ADM1032 Temp Sensor – Application
dBCOOL Family Introduction Noise Reduction by Running Fans at the Lowest Speed
Next Generation Advanced Fan Control Algorithm Builds Upon TSM’s Automatic Fan Speed Control Capability
Direct Voltage Measurement ChannelsProgrammable Fail Safe Thermal InputADT7463 is Pin Compatible Upgrade to ADM1027 and is Sole
Sourced24-Pin QSOP Packages
Integrates Voltage Measurement ChannelsWith Advanced Fan Control
ADT7463ADM1027
ADT7463 Features
Monitors 2 Remote temperatures and 1 Ambient temperature
Monitors up to 5 Supply Voltages +5V, +12V, +3.3V (Vcc), +2.5V (or Current) and CPU Core Voltage
Up to 3 Independent PWM outputs for fan speed control
Fan speed measurement of up to 4 fans 2-wire & 3-wire
Automatic Fan Speed Control and Acoustic Enhancement Mode for improved system acoustics
ADM1027/ADT7463 – Block Diagram
dBCOOLdBCOOL
ADT7463 Application Circuit
ADT7463
D1+
D1-
PWM1TACH2
VID[0:4]/VID[0:5]
PWM3
TACH3
TACH1
D2+
D2-
SDA
SCL
5(VRM9)/6(VRM10)
12V/VID5
5V
2.5V
VCORE
3.3VSB
SMBALERT
FAN 2
FAN 3
GND
THERMAMBIENT
TEMPERATURE
SMBusCONTROLLER
REMOTETEMP 2
FAN 1
POWERSUPPLY
Advanced Fan Control Features
Advanced Fan Control Uses Automatic Fan Speed Control with Integrated Dynamic Tmin Adjustment
Initialization with Operating Temperature Threshold ValueEliminates the Need for Extensive System Thermal
Evaluation to Determine Tmin ValueOptimizes the Control Loop to Keep Fans Running at the
Lowest Possible Speed Irrespective of Thermal Changes Due to System Configuration or Operating Conditions
TMIN TRANGETHERM
HIGHLOWOPERATE
LOW TEMP LIMIT
OPERATING POINT
HIGH TEMP LIMIT
THERM LIMIT
HY
ST
ER
YS
IS
ACTUAL TEMP
TMIN
TMIN TRANGETHERMHIGHLOW OPERATE
• 1st Generation Automatic Fan Speed Control Algorithm Fixed Tmin and Trange
• Advanced Algorithm Automatically Servos Internal Tmin Register Value When Temperature Exceeds the Operating Point
• Result is that the Automatic Fan Speed Curve will Shift Thus Optimizing Thermal/Acoustic Performance
dBCOOL Family Extension Single and Dual Channel Remote Thermal Controllers High Accuracy: +/-1oC Higher Resolution: 0.0625oC Next Generation Advanced Fan Control Algorithm Builds Upon
TSM’s Automatic Fan Speed Control Capability and PWM Fan Drive Extended Temperature Operation (-40 to +125/+150) SPI Interface Option: ADT7360 16-Pin QSOP Packages
ADM1030/1 ADM1033 ADM1034
ADT7360
Advanced Fan Controllers
ADT7460
ADM1030, ADM1031 Temperature Based Fan Speed Control
COOLING
As system load decreases, power dissipation decreases, temperature decreases, fan speed decreases, acoustics decrease
As system load increases, power dissipation increases, temperature increase, fans speeds increase, acoustics increases
Closed Loop Control ensures that you are operating at the lowest possible acoustics, while providing a safe operating environment.
HOT SPOT
RemoteDetection
SMBus/I2CControl
ADM1030_31Automatic Fan Speed Control
ADT7460 Features
Local and Remote Temperature Sensors3 PWM Fan Speed Control Outputs4 Fan Speed Measurement InputsProgrammable and Automatic Fan Speed Control Mode
PWM Mode PWM Output programmable between 0 and 100% duty cycle in 0.39%
steps. Automatic Mode
More flexible than on previous products.
ADT7460 Application Circuit
ADT7460
D1+
D1-
PWM1TACH2
D2+
D2-
THERM
REMOTETEMP 2
PWM3
TACH3
TACH1
SDA
SCL
SMBALERT
FAN 2
FAN 3
GND
AMBIENTTEMPERATURE
SMBusCONTROLLER
FAN 1
ADM1033/ADM1034 – 1oC Advanced Fan Controllers with Enhanced PWM Control
New PWM Fan Drive Technology Reduces Acoustics and Increases Fan Reliability
Allows Fans to Reliably Operate Over a Wider Range then Linear Fan Control
Automatic Fan Pole DetectionSingle Channel ADM1033, Dual Channel ADM1034On-Chip Temperature Sensor: Up to 3 Thermal ZonesSeries Resistance CancellationAdvanced Fan Control AlgorithmSMBus 2.0 CompliantFailsafe Over Temperature Comparator Output
ADT7550 – Remote Thermal Monitor and Advanced Fan Controller, Resistor Programmable
Single or Dual Channel Remote Thermal Monitor Multi-Zone Thermal Detection
No Bus Communication Required – Resistor Programmable Ideal for Fan Bays Isolated from Communication Bus
Automatic Fan Speed Control Algorithm Linearly Increase Fan Speed with Increasing Temperature
Recommended