TMP75BIDGKT Part Information

Details for TMP75BIDGKT by Texas Instruments

Electronic & Electrical Components > Sensors & Transducers > Sensors

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Part Description

The TMP75B is an integrated digital temperature sensor with a 12-bit analog-to-digital converter (ADC) that can operate at a 1.8-V supply, and is pin and register compatible with the industry-standard LM75 and TMP75. This device is available in SOIC-8 and VSSOP-8 packages, and requires no external components to sense the temperature. The TMP75B is capable of reading temperatures with a resolution of 0.0625°C and is specified over a temperature range of –55°C to +125°C. The TMP75B features SMBus and two-wire interface compatibility, and allows up to eight devices on the same bus with the SMBus overtemperature alert function. The programmable temperature limits and the ALERT pin allow the sensor to operate as a stand-alone thermostat, or an overtemperature alarm for power throttling or system shutdown. The factory-calibrated temperature accuracy and the noise-immune digital interface make the TMP75B the preferred solution for temperature compensation of other sensors and electronic components, without the need for additional system-level calibration or elaborate board layout for distributed temperature sensing. The TMP75B is ideal for thermal management and protection of a variety of consumer, computer, communication, industrial, and environmental applications.

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Part Features

  • Accuracy: u2013 u00b10.5u00b0C (typ) from u201320u00b0C to +85u00b0C u2013 u00b11u00b0C (typ) from u201355u00b0C to +125u00b0C
  • Digital Output with Standard Two-Wire Serial Interface
  • Low-Voltage Alternative to LM75 and TMP75
  • One-Shot Conversion Mode for Custom Update Rates
  • Operating Supply Range: 1.4 V to 3.6 V
  • Operating Temperature Range: u201355u00b0C to +125u00b0C
  • Overtemperature ALERT Pin with Programmable Trip Values
  • Packages: SOIC-8 and VSSOP-8
  • Quiescent Current: u2013 45 u03bcA Active (typ) u2013 0.3 u03bcA Shutdown (typ)
  • Resolution: 12 Bits (0.0625u00b0C)
  • Shutdown Mode for Battery Power Saving
  • Up to 8 Pin-Programmable Bus Addresses

Part Specifications

IC Output Type Digital
Sensing Accuracy Range ± 1°C
Sensing Temperature Min -55°C
Sensing Temperature Max 125°C
Sensor Case Style VSSOP
No. of Pins 8Pins
Supply Voltage Min 1.4V
Supply Voltage Max 3.6V
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • TEMP SENSOR, +/- 1 DEG C, VSSOP-8; IC Output Type:Digital; Sensing Accuracy Range:± 1°C; Sensing Temperature Min:-55°C; Sensing Temperature Max:125°C; Sensor Case Style:VSSOP; No. of Pins:8Pins; Supply Voltage Min:1.4V; Supply RoHS Compliant: Yes | Newark Electronics
  • 1.4V-Capable Temperature Sensor with I2C/SMBus Interface in LM75 Form Factor & Pinout | Texas Instruments

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