Datasheet Details
| Part number | ADM1034 |
|---|---|
| Manufacturer | onsemi |
| File Size | 419.67 KB |
| Description | Thermal Monitor and Fan Speed (RPM) Controller |
| Download | ADM1034 Download (PDF) |
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Overview: ADM1034 Thermal Monitor and Fan Speed (RPM) Controller The ADM1034 is a dual-channel remote- and local-temperature sensor and fan controller. The remote channels monitor the temperature of two remote thermal diodes, which may be discrete 2N3904/6s or may be located on a microprocessor die. The device also monitors its own ambient temperature. The ADM1034 can monitor and control the speed of two cooling fans. The user can program a target fan speed, or else use the look-up table to input a temperature-to-fan speed profile. The look-up table can be configured to run the fans at discrete speeds (discrete mode) or to ramp the fan speed with temperature (linear mode). The ADM1034 communicates over a 2-wire SMBus 2.0 interface. An 8-level LOCATION input allows the user to choose between SMBus 1.1 and SMBus 2.0. An ALERT output indicates error conditions. The THERM I/O signals overtemperature as an output and times THERM assertions as an input. Pin 8 can be configured as a reference for the THERM (PROCHOT) input.
| Part number | ADM1034 |
|---|---|
| Manufacturer | onsemi |
| File Size | 419.67 KB |
| Description | Thermal Monitor and Fan Speed (RPM) Controller |
| Download | ADM1034 Download (PDF) |
|
|
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| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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ADM1034 | Thermal Monitor and Fan Speed (RPM) Controller | Analog Devices |
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