MCP3221 - Low Power 12-Bit A/D Converter With I2C Interface

Product Overview

Microchip Technology

Part number	MCP3221
Manufacturer	Microchip Technology
File Size	520.96 KB
Description	Low Power 12-Bit A/D Converter With I2C Interface
Datasheet	MCP3221 Datasheet
Additional preview pages of the MCP3221 datasheet.

The Microchip Technology Inc.

MCP3221 is a successive approximation A/D converter with 12-bit resolution.

Available in the SOT-23 package, this device provides one single-ended input with very low power consumption.

12-bit resolution ±1 LSB DNL, ±2 LSB INL max. 250 µA max conversion current 5 nA typical standby current, 1 µA max. I2C™ compatible serial interface - 100 kHz I2C Standard Mode - 400 kHz I2C Fast Mode Up to 8 devices on a single 2-Wire bus 22.3 ksps in I2C Fast Mode Single-ended analog input channel On-chip sample and hold On-chip conversion clock Single-supply specified operation: 2.7V to 5.5V Temperature range: - Industrial: -40°C to +85°C - Ex.

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Published: Apr 30, 2005 |