MAX1668 - Multichannel Remote/Local Temperature Sensors

Maxim

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Datasheet Details

Part number	MAX1668
Manufacturer	Maxim
File Size	285.41 KB
Description	Multichannel Remote/Local Temperature Sensors
Datasheet	MAX1668_MaximIntegratedProducts.pdf

MAX1668 Product details

Description

The MAX1668/MAX1805/MAX1989 are precise multichannel digital thermometers that report the temperature of all remote sensors and their own packages. typically low-cost, easily mounted 2N3904 NPN types that replace conventional thermistors or thermocouples.

Features

o Multichannel 4 Remote, 1 Local (MAX1668/MAX1989) 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, Remote) o 3µA (typ) Standby Supply Current o 700µA (max) Supply Current o Small, 16-Pin QSOP/TSSOP Packages MAX1668/MAX1805/MAX1989† _______________Ordering Information ______________________.

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Published: May 6, 2005 |