The AD5512A/AD5542A are single， 12-/16-bit， serial input， unbuffered voltage output digital-to-analog converters （DAC） that operate from a single 2.7 V to 5.5 V supply. The DAC output range extends from 0 V to VREF and is guaranteed monotonic， providing 1 LSB INL accuracy at 16 bits without adjustment over the full specified temperature range of ?40°C to +85°C （AD5542A） or ?40°C to +125°C （AD5512A）。 Offering unbuffered outputs， the AD5512A/AD5542A achieve a 1 μs settling time with low offset errors ideal for high speed open loop control. The AD5512A/AD5542A incorporate a bipolar mode of operation that generates a ±VREF output swing. The AD5512A/AD5542A also include Kelvin sense connections for the reference and analog ground pins to reduce layout sensitivity. The AD5512A/AD5542A are available in a 16-lead LFCSP with the AD5542A also available in a 10-lead LFCSP and a 16-lead TSSOP. The AD5512A/AD5542A use a versatile 3-wire interface that is compatible with 50 MHz SPI， QSPI?， MICROWIRE?， and DSP interface standards.