ADT7483A - Dual Channel Temperature Sensor and Over Temperature Alarm

onsemi

Datasheet Details

Part number	ADT7483A
Manufacturer	onsemi
File Size	269.79 KB
Description	Dual Channel Temperature Sensor and Over Temperature Alarm
Datasheet	ADT7483A Datasheet

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ADT7483A Dual Channel Temperature Sensor and Over Temperature Alarm The ADT7483A is a three-channel digital thermometer and under/over temperature alarm, intended for use in PCs and thermal management systems. It can measure the temperature in two remote locations, for example, the remote thermal diode in a CPU or GPU, or a discrete diode connected transistor. It can also measure its own ambient temperature. The temperature of the remote thermal diode and ambient temperature can be accurately measured to 1C. The temperature measurement range defaults to 0C to 127C, compatible with ADM1032, but can be switched to a wider measurement range, from −64C to +191C. The ADT7483A communicates over a 2-wire serial interface compatible with system management bus (SMBus) standards.