Datasheet Summary
±1°C Temperature Monitor with Series Resistance Cancellation
Features
On-chip and remote temperature sensor 0.25°C resolution/1°C accuracy on remote channel 1°C resolution/3°C accuracy on local channel Automatically cancels up to 3 kΩ (typ) of resistance in series with remote diode to allow noise filtering Extended, switchable temperature measurement range
0°C to +127°C (default) or
- 55°C to +150°C Pin- and register-patible with the ADM1032 2-wire SMBus serial interface with SMBus alert support Two SMBus address versions available:
ADT7461 SMBus address is 0x4C ADT7461-2 SMBus address is 0x4D Programmable over/under temperature limits Offset registers for system calibration Up...
