MCP4922-E/P Dual 12 Bit Digital to Analog Converter IC (SPI, DIP 14)

The MCP4922-E/P is a dual channel 12 bit digital to analog converter (DAC) designed for precision analog output generation. It features an SPI serial interface, two independent DAC channels and external voltage reference inputs, making it suitable for industrial control, instrumentation and embedded applications.

Key Features -

• Dual channel 12 bit DAC

• Two independent analog output channels

• SPI serial interface

• External voltage reference inputs

• Selectable output gain of 1x or 2x

• Rail to rail output

• Simultaneous output update capability

• Power on reset function

• Low power operation

• DIP 14 through hole package

Specifications -

• Part Number: MCP4922-E/P

• Component Type: Digital to Analog Converter

• Resolution: 12 Bit

• Number of DAC Channels: 2

• Interface: SPI

• Voltage Reference: External

• Reference Inputs: Separate VREFA and VREFB

• Output Gain: 1x or 2x Selectable

• Supply Voltage Range: 2.7V to 5.5V

• Output Type: Voltage

• Package Type: DIP 14

• Number of Pins: 14

• Mounting Type: Through Hole

Applications -

• Analog output generation

• Microcontroller based systems

• Industrial automation

• Process control systems

• Instrumentation

• Programmable voltage generation

• Sensor calibration

• Waveform generation

• Data acquisition systems

• Embedded electronics