MAX1617A Datasheet - Maxim

MAX1617A Remote/Local Temperature Sensor

The MAX1617A (patents pending) 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 t.

MAX1617A Features

* o Two Channels: Measures Both Remote and Local Temperatures o No Calibration Required o SMBus 2-Wire Serial Interface o Programmable Under/Overtemperature Alarms o Supports SMBus Alert Response o Supports Manufacturer and Device ID Codes o Accuracy ±2°C (+60°C to +100°C, local) ±3°C (-40°C to +125°C

MAX1617A_MaximIntegratedProducts.pdf