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Low Power Digital Temp Sensor with SMBus/Two-Wire Serial Interface in SOT563 (Rev. A)
Texas Instruments
Description
The TMP102 is a two-wire, serial output temperature sensor available in a tiny SOT563 package. Requiring no external components, the TMP102 is capable of reading temperatures to a resolution of 0.0625°C. The TMP102 features SMBus and two-wire interface compatibility, and allows up to four devices on one bus. It also features an SMB alert function. The TMP102 is ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications. The device is specified for operation over a temperature range of –40°C to +125°C.
Features
TINY SOT563 PACKAGE ACCURACY: 0.5°C (–25°C to +85°C) LOW QUIESCENT CURRENT: 10µA Active (max) 1µA Shutdown (max) SUPPLY RANGE: 1.4V to 3.6V RESOLUTION: 12 Bits DIGITAL OUTPUT: Two-Wire Serial Interface APPLICATIONS PORTABLE AND BATTERY-POWERED APPLICATIONS POWER-SUPPLY TEMPERATURE MONITORING COMPUTER PERIPHERAL THERMAL PROTECTION NOTEBOOK COMPUTERS BATTERY MANAGEMENT OFFICE MACHINES THERMOSTAT CONTROLS ELECTROMECHANICAL DEVICE TEMPERATURES GENERAL TEMPERATURE MEASUREMENTS: Industrial Controls Test Equipment Medical Instrumentations SMBus is a trademark of Intel, Inc. All other trademarks are the property of their respective owners.
Related Datasheets
| Part Number | Description | Category |
| • TMP100 | Digital Temperature Sensor with I2C Serial Interface (Rev. G) | Signal Adoption and Sensor |
| • TMP100-EP | Digital Temperature Sensor With I2C Interface | Signal Adoption and Sensor |
| • TMP101 | Digital Temperature Sensor with I2C Serial Interface (Rev. G) | Signal Adoption and Sensor |
| • TMP105 | Digital Temperature Sensor With Two-Wire Interface (Rev. B) | Signal Adoption and Sensor |
| • TMP121 | TMP121, TMP123: 1.50C Accurate Digital Temperature Sensor with SPI Interface (Rev. C) | Signal Adoption and Sensor |
| • TMP275 | 0.5°C Digital Out Temperature Sensor (Rev. D) | Signal Adoption and Sensor |
| • TMP300 | 1.8V, Resistor-Programmable Temp Switch and Analog Out Temp Sensor in SC70 (Rev. A) | Signal Adoption and Sensor |
| • TMP400 | ±1°C Remote and Local Temp Sensor with N-Factor and Series Resistance Correction | Signal Adoption and Sensor |
| • TMP421 | ±1°C Remote and Local TEMPERATURE SENSOR in SOT23-8 (Rev. A) | Signal Adoption and Sensor |
| • TMP422 | ±1°C Remote and Local TEMPERATURE SENSOR in SOT23-8 (Rev. A) | Signal Adoption and Sensor |
| • TMP75 | Digital Temperature Sensor with Two-Wire Interface (Rev. J) | Signal Adoption and Sensor |
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