MAX5312EAE+

The MAX5312EAE+ is a ±10V, 12bit, serial, voltage output digital to analogue converter (DAC) in 16 pin SSOP package. This DAC provides bipolar ±5V to ±10V outputs from ±12V to ±15V power supply voltages, or a unipolar 5V to 10V output from a single 12V to 15V power supply voltage. It provides excellent linearity with both integral nonlinearity (INL) and differential nonlinearity (DNL) and a hardware shutdown which reduces current consumption to 3.5µA. The output goes to midscale at power-up in bipolar mode (0V) and to zero scale at power-up in unipolar mode (0V). A clear input (CLR-complimentary) asynchronously clears the DAC register and sets the output to 0V. The output can be asynchronously updated with the load DAC (LDAC complimentary) input. This device is used in analogue I/O boards, data acquisition systems and automatic test equipment (ATE).

• Supply voltage range is ±10.8V to ±15.75V
• Operating temperature range from -40°C to 85°C
• Maximum integral nonlinearity (INL) is ≤ ±1 LSB
• Maximum differential nonlinearity (DNL) is ≤ ±1 LSB
• 2V to 5.25V external reference voltage
• 10µs Settling Time to 0.5 LSB
• Low 3.5µA shutdown current
• 10MHz SPI/QSPI/MICROWIRE compatible serial interface
• Schmitt trigger inputs for direct opto coupler interface
• Serial data output allows daisy chaining of devices

Applications

Signal Processing, Motor Drive & Control, Industrial

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party