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MCP4812

Microchip Technology
Part Number MCP4812
Manufacturer Microchip Technology
Description 10-Bit Dual Voltage Output Digital-to-Analog Converter
Published Jun 29, 2010
Detailed Description MCP4802/4812/4822 8/10/12-Bit Dual Voltage Output Digital-to-Analog Converter with Internal VREF and SPI Interface Fea...
Datasheet PDF File MCP4812 PDF File

MCP4812
MCP4812

Overview
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.
5V Single-Supply Operation • Extended Temperature Range: -40°C to +125°C Applications • Set Point or Offset Trimming • Sensor Calibration • Precision Selectable Voltage Reference • Portable Instrumentation (Battery-Powered) • Calibration of Optical Communication Devices Related Products(1) P/N DAC No.
of Resolution Channels Voltage Reference (VREF) MCP4801 8 1 MCP4811 10 1 MCP4821 12 MCP4802 8 1 Internal 2 (2.
048V) MCP4812 10 2 MCP4822 12 2 ...


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