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MCP9802 - 2-Wire High-Accuracy Temperature Sensor

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Microchip Technology

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MCP9802 2-Wire High-Accuracy Temperature Sensor by Microchip Technology - Datasheet Preview — Datasheet preview – MCP9802

Datasheet Details

Part number	MCP9802
Manufacturer	Microchip Technology
File Size	754.75 KB
Description	2-Wire High-Accuracy Temperature Sensor
Datasheet	MCP9802 Datasheet
Note	This datasheet PDF includes multiple part numbers: MCP9802, MCP9800. Please refer to the document for exact specifications by model.
Additional preview pages of the MCP9802 datasheet.

Product details

Description

Microchip Technology Inc.’s MCP9800/1/2/3 family of digital temperature sensors converts temperatures between -55°C and +125°C to a digital word.

Features

Temperature-to-Digital Converter.
Accuracy with 12-bit Resolution: - ±0.5°C (typical) at +25°C - ±1°C (maximum) from -10°C to +85°C - ±2°C (maximum) from -10°C to +125°C - ±3°C (maximum) from -55°C to +125°C.
User-selectable Resolution: 9-12 bit.
Operating Voltage Range: 2.7V to 5.5V.
2-wire Interface: I2C™/SMBus Compatible.
Operating Current: 200 µA (typical).
Shutdown Current: 1 µA (maximum).
Power-saving One-shot Temper.

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Published: Mar 1, 2010 |