Part Number: TMP122
Function: 1.5°C Accurate Programmable Digital Temperature Sensor
Package: SOT23-6 and SO-8 Type
Manufacturer: Burr-Brown (Texas Instruments)
Pinouts:
Description
The TMP122 and TMP124 are SPI-compatible temperature sensors available in SOT23-6 and SO-8 packages. Requiring only a pull-up resistor for complete function, the TMP122 and TMP124 temperature sensors are capable of measuring temperatures within 2°C of accuracy over a temperature range of –40°C to +125°C, with operation up to 150°C.
Programmable resolution, programmable set points and shutdown function provide versatility for any application. Low supply current and a supply range from 2.7V to 5.5V make the TMP122 and TMP124 excellent candidates for low power applications. The TMP122 and TMP124 are ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.
TMP122Features
1. DIGITAL OUTPUT: SPI-Compatible Interface
2. PROGRAMMABLE RESOLUTION: 9- to 12-Bits + Sign
3. ACCURACY:
±1.5°C from –25°C to +85°C (max)
±2.0°C from –40°C to +125°C (max)
4. LOW QUIESCENT CURRENT: 50µA
5. WIDE SUPPLY RANGE: 2.7V to 5.5V
6. TINY SOT23-6 AND SO-8 PACKAGES
7.OPERATION TO 150°C
8. PROGRAMMABLE HIGH/LOW SETPOINTS
Other data sheets are available within the file:
TMP122AIDBVR, TMP122AIDBVRG4, TMP122AIDBVT, TMP122AIDBVTG4
TMP122 Datasheet PDF Download
