The MCP4821-E/SN is a 12-bit 1-channel 12-bit Digital-to-Analogue Converter with internal voltage reference. This device offers high accuracy and low power consumption. Communication with the device is accomplished via a simple serial interface using SPI protocols. This device provides very high accuracy and low noise performance and is suitable for applications, such as set point control, offset adjustment and sensor calibration applications.
Single channel voltage output
330µA (typical) Operating current
2.048V Internal voltage reference
Selectable unity or 2x gain output
INL ±2 LSB (typical)
DNL ±0.75 LSB Maximum
4.5µs Output settling time
SPI interface
Rail-to-rail output
Simultaneous latching of the DAC output with LDAC pin
50ppm/°C VREF Temperature coefficient
ESD sensitive device, take proper precaution while handling the device.
