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LM40 Datasheet - National Semiconductor

LM40 Hardware Monitor

The LM40 is a hardware monitor that measures 3 temperature zones, 5 voltages and has a single-wire interface compatible with National Semiconductor’s SensorPath bus. SensorPath data is pulse width encoded, thereby allowing the LM40 to be easily connected to many general purpose micro-controllers. Se.

LM40 Features

* n SensorPath Interface

* 2 hardware programmable addresses n Voltage Monitoring

* 9-bit Σ∆ ADC Typical Application 20068401 SensorPath™ is a trademark of National Semiconductor Corporation © 2004 National Semiconductor Corporation DS200684 www.national.com LM40 Connection Dia

LM40_NationalSemiconductor.pdf

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Datasheet Details

Part number:

LM40

Manufacturer:

National Semiconductor

File Size:

369.51 KB

Description:

Hardware monitor.

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TAGS

LM40 LM40 Hardware Monitor National Semiconductor

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