MAX1669 - Fan Controller and Remote Temperature Sensor with SMBus Serial Interface

Maxim

The MAX1669 by Maxim is a Fan Controller and Remote Temperature Sensor with SMBus Serial Interface. Below is the official datasheet preview.

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MAX1669 Fan Controller and Remote Temperature Sensor with SMBus Serial Interface by Maxim - Datasheet Preview — Official preview page of the **MAX1669** Fan Controller and Remote Temperature Sensor with SMBus Serial Interface datasheet (Maxim).

Datasheet Details

Part number	MAX1669
Manufacturer	Maxim
File Size	213.10 KB
Description	Fan Controller and Remote Temperature Sensor with SMBus Serial Interface
Datasheet	MAX1669_MaximIntegratedProducts.pdf
Additional preview pages of the MAX1669 datasheet.

MAX1669 Product details

Description

The MAX1669 fan controller includes a precise digital thermometer that reports the temperature of a remote sensor. typically a low-cost, easily mounted 2N3906 PNP type replacing conventional thermistors or thermocouples.

Features

include general-purpose inputs/outputs (GPIOs) for fan presence detection and a thermostat output intended as a fan override signal in case the host system loses the ability to communicate. The internal ADC has a wide input voltage range and gives overrange readings when too large an input voltage is applied. Other error-checking includes temperature out-of-range indication and diode open/short faults. The MAX1669 is available in a space-saving 16-pin QSOP package that allows it to fit adjacent.

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Published: May 6, 2005 |