TMP121AIDBVR Datasheet PDF - TI

●DESCRIPTION

●The TMP121 and TMP123 are SPI-compatible temperature sensors available in the tiny SOT23-6 package. Requiring no external components, the TMP121 and TMP123 are capable of measuring temperatures within 2°C of accuracy over a temperature range of −40°C to +125°C. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP121 and TMP123 excellent candidates for low-power applications.

●FEATURES

●DIGITAL OUTPUT: SPI-Compatible Interface

●RESOLUTION: 12-Bit + Sign, 0.0625°C

●ACCURACY:

●   ±1.5°C from −25°C to +85°C (max)

●LOW QUIESCENT CURRENT: 50µA (max)

●WIDE SUPPLY RANGE: 2.7V to 5.5V

●TINY SOT23-6 PACKAGE

●OPERATION TO 150°C

●APPLICATIONS

●POWER-SUPPLY TEMPERATURE

●MONITORING

●COMPUTER PERIPHERAL THERMAL

●PROTECTION

●NOTEBOOK COMPUTERS

●CELL PHONES

●BATTERY MANAGEMENT

●OFFICE MACHINES