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Digital to Analogue Converter, Quad, 12 bit, 2 Wire, Serial, 2.7V to 5.5V, MSOP, 10 Pins


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MCP4728-E/UN   Datasheet
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Product Overview

The MCP4728 device is a quad, 12-bit voltage output Digital-to-Analog Convertor (DAC) with non-volatile memory (EEPROM). Its on-board 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 non-volatile memory (EEPROM) by using I2C serial interface commands. The non-volatile memory feature enables the DAC device to hold the DAC input codes during power-off time, allowing the DAC outputs to be available immediately after power-up with the saved settings. This feature is very useful when the DAC device is used as a supporting device for other devices in applications network.
  • 12Bit 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
  • I2C Interface



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Technical Documents (3)

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