The MAX5544 serial-input, voltage-output, 14-bit monotonic digital-to-analog converter (DAC) operates from a single +5V supply. The DAC output is unbuffered, resulting in low 0.3mA supply current and low 1 LSB offset error. The DAC output range is 0V to VREF. The DAC latch accepts a 16-bit serial word. A power-on reset circuit clears the DAC output to 0V (unipolar mode) when power is initially applied. The 10MHz 3-wire serial interface is SPI™/QSPI™/MICROWIRE™ compatible and interfaces directly with optocouplers for applications requiring isolation. The MAX5544 is available in an 8-pin SO package. Applications * Automated Test Equipment (ATE) * Data Acquisition * High-Resolution Offset and Gain Adjustment * Industrial Process Controls * Full 14-Bit Performance Without Adjustments * +5V Single-Supply Operation * Low Power: 1.5mW * 1µs Settling Time * Unbuffered Voltage Output Directly Drives 60kΩ Loads * SPI/QSPI/MICROWIRE-Compatible Serial Interface * Power-On Reset Circuit Clears DAC Output to 0V (unipolar mode) * Schmitt Trigger Inputs for Direct Optocoupler Interface https://elecena.pl/product/22329391/low-cost-5v-serial-input-voltage-output-14-bit-dac 2022-12-28 https://elecena.pl/product/22329391/low-cost-5v-serial-input-voltage-output-14-bit-dac 2025-01-17