TMP431CDGKT
- Mfr.Part #
- TMP431CDGKT
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- SENSOR DIGITAL -40C-125C 8VSSOP
- Stock
- 3,472
- In Stock :
- 3,472
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- Manufacturer :
- Texas Instruments
- Product Category :
- Temperature Sensors - Analog and Digital Output
- Operating Supply Current :
- 35μA
- Sensing Temperature - Local :
- -40°C~125°C
- ECCN Code :
- EAR99
- Operating Temperature :
- -55°C~127°C
- Packaging :
- Tape and Reel (TR)
- Height :
- 1.07mm
- Nominal Supply Current :
- 35μA
- Terminal Pitch :
- 0.65mm
- Factory Lead Time :
- 6 Weeks
- JESD-609 Code :
- e4
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Functions :
- 1
- Resolution :
- 11 b
- Pbfree Code :
- yes
- Interface :
- I2C, SMBus
- Sensing Temperature - Remote :
- -64°C~191°C
- Test Condition :
- 0°C ~ 100°C (-40°C ~ 125°C)
- Feature :
- One-Shot, Output Switch, Programmable Limit, Programmable Resolution, Shutdown Mode
- Output Current :
- 120μA
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Terminal Form :
- Gull wing
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Number of Pins :
- 8
- Number of Terminations :
- 8
- Supply Voltage :
- 3.3V
- Radiation Hardening :
- No
- Quiescent Current :
- 35μA
- Number of Channels :
- 2
- Pin Count :
- 8
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Accuracy - Highest (Lowest) :
- ±1°C (±2.5°C)
- Voltage - Supply :
- 2.7V~5.5V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Max Supply Voltage (DC) :
- 5.5V
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Sensor Type :
- Digital, Local/Remote
- Mounting Type :
- Surface Mount
- REACH SVHC :
- No SVHC
- Number of Bits :
- 12
- Output Type :
- SMBus
- Min Supply Voltage (DC) :
- 2.7V
- Thickness :
- 970μm
- Width :
- 3mm
- Base Part Number :
- TMP431
- Terminal Position :
- Dual
- Length :
- 3mm
- Datasheets
- TMP431CDGKT

Tape & Reel (TR) Digital, Local/Remote 2.7V~5.5V Surface Mount -55°C~127°C SMBus ±1°C (±2.5°C) 11 b 2 (1 Year)
TMP431CDGKT Description
The TMP431CDGKT is a remote temperature sensor monitor with a built-in local temperature sensor. The remote temperature sensor diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs. Remote accuracy is ±1°C for multiple device manufacturers, with no calibration needed. The TwoWire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to program the alarm thresholds and to read temperature data.
TMP431CDGKT Features
±1°C Remote Diode Sensor
±1°C Local Temperature Sensor
Automatic Beta Compensation
η-Factor Correction
Programmable Threshold Limits
Two-Wire, SMBus™ Serial Interface
Minimum and Maximum Temperature Monitors
Multiple Interface Addresses
ALERT/THERM2 Pin Configuration
Diode Fault Detection
TMP431CDGKT Applications
LCD, DLP®, LCOS Projectors
Servers
Industrial Controllers
Central Office Telecom Equipment
Desktop and Notebook Computers
Storage Area Networks (SAN)
Industrial And Medical Equipment
Processor and FPGA Temperature Monitoring
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