19-1571; Rev 0; 12/99
Low-Cost, +5V, Serial-Input,
Voltage-Output, 14-Bit DAC
General Description
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 1LSB 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 packa...