Part Number
|
MCP4802 |
Manufacturer
|
Microchip Technology |
Description
|
8-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
|
MCP4802
|
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 Ref...
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