Datasheet Details
| Part number | LM94 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 736.39 KB |
| Description | TruTherm Hardware Monitor |
| Datasheet |
 LM94 Datasheet
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General Description
The LM94 hardware monitor has a two wire digital interface compatible with SMBus 2.0.
Using a Σ∆ ADC, the LM94 measures the temperature of four remote diode connected transistors as well as its own die and 16 power supply voltages.
Key Features
- n n n n n n n n n n n n 8-bit Σ∆ 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 temperature readings with fan boost support Fan boost support on tachometer limit error event Fan control based on 13-step lookup table or PI Control Loop or combination of both PI fan control loop supports Tcontrol Temperature reading d.
