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