LM94 Datasheet (Texas Instruments)

LM94, Hardware Monitor

The LM94 hardware monitor has a two wire digital interface compatible with SMBus 2.0.

Using a ΣΔ ADC, the LM94 measures the temperature of four remote diode connected transistors as well as its own die and 16 power supply voltages.

The LM94 has new TruTherm technology that supports precision thermal

LM94 Features

* 8-bit ΣΔ ADC

* Monitors 16 Power Supplies

* Monitors 4 Remote Thermal Diodes and 2 LM60

* New TruTherm Technology Support for Precision Thermal Diode Measurements

* Internal Ambient Temperature Sensing

* Programmable Autonomous Fan Control Based on T