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MCP4802 - 8-Bit Dual Voltage Output Digital-to-Analog Converter

Download the MCP4802 datasheet PDF. This datasheet also covers the MCP4812 variant, as both devices belong to the same 8-bit dual voltage output digital-to-analog converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The MCP4802/4812/4822 devices are dual 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 SPI compatible Serial Peripheral Interface.

Key Features

  • MCP4802: Dual 8-Bit Voltage Output DAC.
  • MCP4812: Dual 10-Bit Voltage Output DAC.
  • MCP4822: Dual 12-Bit Voltage Output DAC.
  • Rail-to-Rail Output.
  • SPI Interface with 20 MHz Clock Support.
  • Simultaneous Latching of the Dual DACs with LDAC pin.
  • Fast Settling Time of 4.5 µs.
  • Selectable Unity or 2x Gain Output.
  • 2.048V Internal Voltage Reference.
  • 50 ppm/°C VREF Temperature Coefficient.
  • 2.7V to 5.5V Single-S.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MCP4812_MicrochipTechnology.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MCP48CMB01 Digital-to-Analog Converter Microchip
MCP48CMB02 Digital-to-Analog Converter Microchip
MCP48CMB11 Digital-to-Analog Converter Microchip
MCP48CMB12 Digital-to-Analog Converter Microchip
MCP48CMB21 Digital-to-Analog Converter Microchip

Other Datasheets by Microchip Technology

Part Number Description
MCP4801 8-Bit Voltage Output Digital-to-Analog Converter
MCP4811 10-Bit Voltage Output Digital-to-Analog Converter
MCP4812 10-Bit Dual Voltage Output Digital-to-Analog Converter
MCP4821 (MCP4821 / MCP4822) 12-Bit DACs
MCP4821 12-Bit 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
MCP4802/4812/4822 8/10/12-Bit Dual Voltage Output Digital-to-Analog Converter with Internal VREF and SPI Interface Features • MCP4802: Dual 8-Bit Voltage Output DAC • MCP4812: Dual 10-Bit Voltage Output DAC • MCP4822: Dual 12-Bit Voltage Output DAC • Rail-to-Rail Output • SPI Interface with 20 MHz Clock Support • Simultaneous Latching of the Dual DACs with LDAC pin • Fast Settling Time of 4.5 µs • Selectable Unity or 2x Gain Output • 2.048V Internal Voltage Reference • 50 ppm/°C VREF Temperature Coefficient • 2.7V to 5.