Microchip | MCP4902-E/SL

The MCP4902-E/SL is a Dual channel 8-bit voltage output Digital-to-Analog Converter (DAC) with SPI Interface, available in surface mount SOIC-14 package.

These devices provide high accuracy and low noise performance for consumer and industrial applications where calibration or compensation of signals (such as temperature, pressure and humidity) are required. 

Features:

• Rail-to-Rail Output
• SPI Interface with 20 MHz Clock Support
• Simultaneous Latching of the Dual DAC Output with LDAC Pin
• Fast Settling Time of 4.5 μs
• Selectable Unity or 2x Gain Output
• External Voltage Reference Inputs
• External Multiplier Mode
• Extended Temperature Range: -40°C to +125°C

Applications:

• Set Point or Offset Trimming
• Precision Selectable Voltage Reference
• Motor Control Feedback Loop
• Digitally-Controlled Multiplier/Divider
• Calibration of Optical Communication Devices