The TMP431BDGKR is a remote and local temperature sensor from Texas Instruments, featuring an accuracy of ¬±1¬8C for both remote and local measurements. It utilizes diode-connected transistors, typically found in microcontrollers or FPGAs, for remote temperature sensing. The device supports a wide measurement range of up to 150¬8C and includes automatic beta compensation, series resistance cancellation, and programmable non-ideality factors. Communication is facilitated through a Two-Wire, SMBus serial interface, allowing for the programming of alarm thresholds and temperature data retrieval. The TMP431BDGKR is packaged in a VSSOP-8 format and is suitable for applications in industrial controllers, telecom equipment, and various computing devices.
+/-1?C Remote and Local Temperature Sensor with Beta, N-Factor and Series-R Correction 8-VSSOP -40 to 125
Temperature Sensor Digital, Local/Remote -40°C ~ 125°C 12 b 8-VSSOP
Temperature Sensor Digital, Local/Remote -40°C ~ 125°C 12 b 8-VSSOP
Temperature Sensor Digital, Local/Remote -40°C ~ 125°C 12 b 8-VSSOP
SENSOR DIGITAL -40C-125C 8VSSOP
Manufacturer: Texas Instruments
Win Source Part Number: 043208-TMP431BDGKR
Packaging: Reel - TR
Features: One-Shot, Output Switch, Programmable Limit, Programmable Resolution, Shutdown Mode
Mounting: SMD (SMT)
Output Type: SMBus
Resolution: 11 b
Sensor Type: Digital, Local/Remote
Sensing Temperature - Local: -40°C to 125°C
Sensing Temperature - Remote: -64°C to 191°C
Accuracy - Highest (Lowest): ±1°C (±2.5°C)
Categories: Sensors, Transducers
Status: Active
Temperature Range - Operating: -55°C to 127°C
Case / Package: 8-VSSOP
Supply Voltage - Operating: 2.7 V to 5.5 V
Testing Conditions: 0°C to 100°C (-40°C to 125°C)
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Balance
SENSOR DIGITAL -40C-125C 8VSSOP
| Texas Instruments | DigiKey | ODG (Origin Data Global) | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Sensor Chips | Sensor Chips | Sensor Chips | Sensor Chips | Sensor Chips |
| Product Number | TMP431BDGKR | 296-TMP431BDGKRDKR-ND | TMP431BDGKR | 043208-TMP431BDGKR | TMP431BDGKR |
| Product Name | TMP431 +/-1?C Remote and Local Temperature Sensor with Beta, N-Factor and Series-R Correction | Analog and Digital Output | Analog and Digital Output | Temperature Sensors - Temperature Sensors - Analog and Digital Output - TMP431BDGKR | Sensors, Transducers - Temperature Sensors - Analog and Digital Output |
| Sensor Type | Temperature | Temperature | Temperature | Temperature |
