MAX1805 Datasheet (Maxim) - Multichannel Remote / Local Temperature Sensor

MAX1805, Multichannel Remote / Local Temperature Sensor

The MAX1668/MAX1805 are precise multichannel digital thermometers that report the temperature of all remote sensors and their own packages.

The remote sensors are diode-connected transistors *typically lowcost, easily mounted 2N3904 NPN types *that replace conventional thermistors or t

MAX1805 Features

* o Multichannel 4 Remote, 1 Local (MAX1668) 2 Remote, 1 Local (MAX1805) o No Calibration Required o SMBus 2-Wire Serial Interface o Programmable Under/Overtemperature Alarms o Supports SMBus Alert Response o Accuracy ±2°C (+60°C to +100°C, local) ±3°C (-40°C to +125°C, local) ±3°C (+60°C to +100°C, r