ANALOG DEVICES AD5732RBREZ Digital to Analogue Converter, 14 bit, 3 Wire, Microwire, QSPI, Serial, SPI, ± 4.5V to ± 16.5V

AD5732R is a 14bit, serial input, voltage output digital-to-analogue converter. It operates from single supply voltages of +4.5V up to +16.5V or dual supply voltages from ±4.5V upto ±16.5V. It uses a serial interface that operates at clock rates upto 30MHz and are compatible with DSP and microcontroller interface standards. Double buffering allows the simultaneous updating of all DACs. The input coding is user-selectable twos complement or offset binary for a bipolar output (depending on the state of Pin BIN/2sComp), and straight binary for a unipolar output. The asynchronous clear function clears all DAC registers to a user-selectable zero-scale or midscale output. It is used in application such as industrial automation, closed-loop servo control, process control, automotive test and measurement, programmable logic controllers etc.

• Operates from single/dual supplies
• Software programmable output range is +5V, +10V, +10.8V, ±5V, ±10V, ±10.8V
• INL is ±4LSB typical, total unadjusted error is 0.1% FSR maximum
• Settling time is 10?s typical, integrated reference is 5ppm/°C maximum
• Integrated reference buffers, output control during power-up/brownout
• Simultaneous updating via LDAC, asynchronous CLR to zero scale or midscale
• DSP-/microcontroller-compatible serial interface, iCMOS process technology
• Noise spectral density is 75nV/?Hz typical
• Operating temperature is -40°C to +85°C
• Package style is 24-lead TSSOP-EP

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