TMP121 - 具有 SPI 接口的 ±1°C 温度传感器

TMP121是TI德州仪器公司的一款本地温度传感器产品，TMP121是具有 SPI 接口的 ±1°C 温度传感器，本站介绍了TMP121的封装应用图解、特点和优点、功能等，并给出了与TMP121相关的TI元器件型号供参考。

TMP121 - 具有 SPI 接口的 ±1°C 温度传感器 - 本地温度传感器 - 温度传感器和控制IC - 德州仪器

产品描述

The TMP121 and TMP123 are SPI-compatible temperature sensors available in a 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.

The TMP121 and TMP123 are ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

产品特性

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: 50 µA (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

All other trademarks are the property of their respective owners.

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