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MCP4921 - 8/10/12-Bit Voltage Output Digital-to-Analog Converter

This page provides the datasheet information for the MCP4921, a member of the MCP4911 8/10/12-Bit Voltage Output Digital-to-Analog Converter family.

Datasheet Summary

Description

The MCP4901/4911/4921 devices are single channel 8-bit, 10-bit and 12-bit buffered voltage output Digital-to-Analog Converters (DACs), respectively.

The devices operate from a single 2.7V to 5.5V supply with an SPI compatible Serial Peripheral Interface.

Features

  • MCP4901: 8-Bit Voltage Output DAC MCP4911: 10-Bit Voltage Output DAC MCP4921: 12-Bit Voltage Output DAC Rail-to-Rail Output SPI Interface with 20 MHz Clock Support Simultaneous Latching of the DAC Output with LDAC Pin Fast Settling Time of 4.5 µs Selectable Unity or 2x Gain Output External Voltage Reference Input External Multiplier Mode 2.7V to 5.5V Single-Supply Operation Ext.

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Datasheet preview – MCP4921

Datasheet Details

Part number MCP4921
Manufacturer Microchip Technology
File Size 3.50 MB
Description 8/10/12-Bit Voltage Output Digital-to-Analog Converter
Datasheet download datasheet MCP4921 Datasheet
Additional preview pages of the MCP4921 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com MCP4901/4911/4921 8/10/12-Bit Voltage Output Digital-to-Analog Converter with SPI Interface Features • • • • • • • • • • • • MCP4901: 8-Bit Voltage Output DAC MCP4911: 10-Bit Voltage Output DAC MCP4921: 12-Bit Voltage Output DAC Rail-to-Rail Output SPI Interface with 20 MHz Clock Support Simultaneous Latching of the DAC Output with LDAC Pin Fast Settling Time of 4.5 µs Selectable Unity or 2x Gain Output External Voltage Reference Input External Multiplier Mode 2.7V to 5.5V Single-Supply Operation Extended Temperature Range: -40°C to +125°C Description The MCP4901/4911/4921 devices are single channel 8-bit, 10-bit and 12-bit buffered voltage output Digital-to-Analog Converters (DACs), respectively. The devices operate from a single 2.7V to 5.
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