MAX1619 Datasheet (Maxim) - Remote/Local Temperature Sensor with Dual- Alarm Outputs and SMBus Serial Interface

MAX1619, Remote/Local Temperature Sensor with Dual- Alarm Outputs and SMBus Serial Interface

The MAX1619 is a precise digital thermometer that reports the temperature of both a remote sensor and its own package.

The remote sensor is a diode-connected transistor *typically a low-cost, easily mounted 2N3904 NPN type *that replaces conventional thermistors or thermocouples.

Remot

MAX1619 Features

* o Two Channels Measure Both Remote and Local Temperatures o No Calibration Required o SMBus 2-Wire Serial Interface o Programmable Under/Overtemperature Alarms o OVERT Output for Fan Control o Supports SMBus Alert Response o Supports Manufacturer and Device ID Codes o Accuracy ±2°C (+60°C to +100°C,