LM75A

The LM75A is a standard digital temperature sensor that includes an integrated sigma-delta analog-to-digital converter (ADC) and I2C interface. It offers 9-bit digital temperature measurements with an accuracy of ±2°C between –25°C and 100°C, and ±3°C from –55°C to 125°C. Operating on a single supply ranging from 2.7 V to 5.5 V, the LM75A communicates via a 2-wire interface capable of speeds up to 400 kHz. It features three address pins, allowing up to eight devices to be connected on the same bus. Additionally, the LM75A includes a dedicated overtemperature output (O.S.) with customizable limit and hysteresis settings. This sensor is compatible with Antminer 19 series and most Whatsminer hash boards.

Function: Antminer 19 series and Whatsminer hash board temperature sensor chip.