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

Download the MCP4921 datasheet PDF. This datasheet also covers the MCP4911 variant, as both devices belong to the same 8/10/12-bit voltage output digital-to-analog converter family and are provided as variant models within a single manufacturer datasheet.

General 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.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MCP4911_MicrochipTechnology.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Microchip Technology

Part Number Description
MCP4922 8/10/12-Bit Dual Voltage Output Digital-to-Analog Converter
MCP4901 8/10/12-Bit Voltage Output Digital-to-Analog Converter
MCP4902 8/10/12-Bit Dual Voltage Output Digital-to-Analog Converter
MCP4911 8/10/12-Bit Voltage Output Digital-to-Analog Converter
MCP4912 8/10/12-Bit Dual Voltage Output Digital-to-Analog Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.