LM84 - Diode Input Digital Temperature Sensor

National Semiconductor

LM84 Datasheet Preview — Preview of LM84 PDF

Datasheet Details

Part number	LM84
Manufacturer	National Semiconductor
File Size	160.78 KB
Description	Diode Input Digital Temperature Sensor
Datasheet	LM84_NationalSemiconductor.pdf

LM84 Product details

Description

The LM84 is a remote diode temperature sensor, Delta-Sigma analog-to-digital converter, and digital over-temperature detector with an SMBus™ interface.

Features

n Directly senses die temperature of remote ICs n Senses temperature of remote diodes n SMBus compatible interface, supports SMBus Timeout n Register readback capability n 7 bit plus sign temperature data format n 2 address select lines enable 9 LM84s to be connected to a single bus Key Specifications j Supply Voltage j Supply Current j Local Temperature Accuracy j Remote Diode Temperature Accuracy +60˚C to +100˚C 0˚C to +125˚C 3.0V - 3.6V 1 mA (max) ±1.0˚C (typ) ±3˚C (max) ±5˚C (max) Applic.

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Published: Apr 25, 2005 |