TMP401 Datasheet (Texas Instruments) - Digital Out Temperature Sensor

TMP401, Digital Out Temperature Sensor

The TMP401 is a remote temperature sensor monitor with a built-in local temperature sensor.

The remote sensor is capable of monitoring the temperature of any external PN junction.

Typical sense elements include low-cost NPN- or PNP-type transistors and diodes, or accessible thermal diodes integrated

TMP401 Features

* 1 ±1°C Remote Diode Sensor

* ±3°C Local Temperature Sensor

* Series Resistance Cancellation

* THERM Flag Output

* ALERT/THERM2 Flag Output

* Programmable Over- and Undertemperature Limits

* Programmable Resolution: 9- to 12-Bit

* Diode