TMP431CDGKR Electronic Components

TMP431CDGKR Electronic Components belongs to  Remote and Local Temperature Sensor with Automatic Beta, N-Factor and Series-R Correction.The TMP431 (two-channel) and TMP432 (three-channel) are digital temperature sensors that combine a local die temperature measurement channel and a remote junction temperature measurement channel in a single VSSOP-8 (TMP431) or VSSOP-10 (TMP432) package. 

They are Two-Wire- and SMBus interface-compatible and are specified over a temperature range of –40°C to 125°C. The TMP43x contain multiple registers for holding configuration information, temperature measurement results, temperature comparator maximum and minimum limits, and status information. 

User-programmed high and low temperature limits stored in the TMP43x can be used to trigger an overtemperature and undertemperature alarm (ALERT) on local and remote temperatures. Additional thermal limits can be programmed into the TMP43x and used to trigger another flag (THERM) that can be used to initiate a system response to rising temperatures.

The TMP431 and TMP432 are remote temperature sensor monitors with a built-in local temperature sensor. The remote temperature sensor diodeconnected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs.

Product Features

Product Applications

LCD, DLP® , LCOS Projectors

Servers

Industrial Controllers

Central Office Telecom Equipment

Desktop and Notebook Computers