The MAX541CCSA+ is a +5V, serial input, voltage output 16bit digital to analogue converter (DAC) in 8 pin NSOIC package. The device operates from single +5V supply and provides 16bit performance (±4LSB INL and ±1LSB DNL) over temperature without any adjustments. The unbuffered output of DAC results in low supply current of 0.3mA and low offset error of 1LSB. The DAC output range is 0V to VREF and 16bit serial word is used to load data into DAC latch. The 10MHz, 3-wire serial interface is compatible with SPI/QSPI/MICROWIRE and it also interfaces directly with optocouplers for applications requiring isolation. A power-on reset circuit clears the DAC output to 0V (unipolar mode) when power is initially applied. The MAX541C is typically used in high resolution offset and gain adjustment, automated test equipments and data acquisition systems.
Supply voltage range from 4.75V to 5.25V
Operating temperature range from 0°C to 70°C
Low power of 1.5mW
Output settling time of 1μs
Voltage output slew rate of 25V/μs
Reference -3dB bandwidth of 1MHz
Power supply rejection (PSR) of ±1LSB at 4.75V <= VDD <= 5.25V
Unbuffered voltage output directly drives 60Kohm loads
Schmitt trigger inputs for direct optocoupler interface
(EN)
