The MAX5352BCUA+ is a low power, 12bit voltage output digital to analogue converter (DAC) with serial interface in 8 pin μMAX package. The DAC is an inverted R-2R ladder network that converts a digital input (12 data bits plus one sub-bit) into an equivalent analogue output voltage in proportion to the applied reference voltage. It contains a voltage output DAC that is easily addressed using a simple 3-wire serial interface. It includes a 16bit shift register and has a double buffered input composed of an input register and a DAC register. The specific gain configuration, remote sensing and high output current capability makes it ideal for a wide range of industrial process control, automatic test equipment, digital offset and gain adjustment, motion control and microprocessor-controlled applications.
Supply voltage range is 4.5V to 5.5V
Operating temperature range from 0°C to 70°C
SPI/QSPI and Microwire compatible
Schmitt-trigger digital inputs for direct optocoupler interface
Power-on reset clears DAC output to zero
Low supply current of 0.28mA in normal operation and 4μA in shutdown mode
Integral nonlinearity (INL) is ±1LSB, differential nonlinearity (DNL) is ±1LSB
PSRR is 600μV/V and signal to noise plus distortion ratio is 77dB
(EN)
