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MCP4822 - (MCP4821 / MCP4822) 12-Bit DACs

Download the MCP4822 datasheet PDF. This datasheet also covers the MCP4821 variant, as both devices belong to the same (mcp4821 / mcp4822) 12-bit dacs family and are provided as variant models within a single manufacturer datasheet.

General Description

The Microchip Technology Inc.

5.5V, low-power, low DNL, 12-bit Digital-to-Analog Converters (DACs) with internal band gap voltage reference, optional 2x-buffered output and Serial Peripheral Interface (SPI™).

Key Features

  • 12-Bit Resolution ±0.2 LSb DNL (typ. ) ±2 LSb INL (typ. ) Single or Dual Channel 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 Band Gap Voltage Reference 50 ppm/°C VREF Temperature Coefficient 2.7V to 5.5V Single-Supply Oper.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MCP4821_MicrochipTechnology.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Microchip Technology

Part Number Description
MCP4822 12-Bit Dual Voltage Output Digital-to-Analog Converter
MCP4821 (MCP4821 / MCP4822) 12-Bit DACs
MCP4821 12-Bit Voltage Output Digital-to-Analog Converter
MCP4801 8-Bit Voltage Output Digital-to-Analog Converter
MCP4802 8-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 MCP4821/MCP4822 12-Bit DACs with Internal VREF and SPI™ Interface Features • • • • • • • • • • • • • 12-Bit Resolution ±0.2 LSb DNL (typ.) ±2 LSb INL (typ.) Single or Dual Channel 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 Band Gap Voltage Reference 50 ppm/°C VREF Temperature Coefficient 2.7V to 5.5V Single-Supply Operation Extended Temperature Range: -40°C to +125°C Description The Microchip Technology Inc. MCP482X devices are 2.7V–5.5V, low-power, low DNL, 12-bit Digital-to-Analog Converters (DACs) with internal band gap voltage reference, optional 2x-buffered output and Serial Peripheral Interface (SPI™).