TMP121 sensor equivalent, digital temperature sensor.
D DIGITAL OUTPUT: SPI-Compatible Interface D RESOLUTION: 12-Bit + Sign, 0.0625°C D ACCURACY:
±1.5°C from −25°C to +85°C (max)
D LOW QUIESCENT CURRENT: 50µA (max) D WIDE S.
D POWER-SUPPLY TEMPERATURE
MONITORING
D COMPUTER PERIPHERAL THERMAL
PROTECTION
D NOTEBOOK COMPUTERS D CELL PHONES D BATT.
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.
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