Microchip Technology MCP4728A1T-E/UN

MCP4728A1T-E/UN Description
The MCP4728A1T-E/UN is a quad, 12-bit voltage output Digital-to-Analog Converter (DAC) with nonvolatile memory (EEPROM). Its onboard precision output amplifier allows it to achieve rail-to-rail analog output swing. The DAC input codes, device configuration bits, and I²C address bits are programmable to the nonvolatile memory (EEPROM) using I2C serial interface commands. The nonvolatile memory feature enables the DAC device to hold the DAC input codes during the power-off time, allowing the DAC outputs to be available immediately after power-up with the saved settings. 

MCP4728A1T-E/UN Features
12-Bit Voltage Output DAC with Four Buffered Outputs On-Board Nonvolatile Memory (EEPROM) for DAC Codes and I2C™ Address Bits Internal or External Voltage Reference Selection ±0.2 Least Significant Bit (LSB) Differential Nonlinearity (DNL) (typical) Fast Settling Time: 6 µs (typical) Normal or Power-Down Mode Low Power Consumption Single-Supply Operation: 2.7V to 5.5V

MCP4728A1T-E/UN Applications
Set Point or Offset Adjustment Sensor Calibration Closed-Loop Servo Control Low Power Portable Instrumentation PC Peripherals Programmable Voltage and Current Source Industrial Process Control Instrumentation Bias Voltage Adjustment for Power Amplifiers