AD5762RCSUZ

AD5762R is a dual, 16bit, serial input, bipolar voltage output DAC that operates from supply voltages of ±11.4 to ±16.5V. Nominal full-scale output range is ±10V. It provides integrated output amplifiers, reference buffers, and proprietary power-up/power-down control circuitry. The device also features a digital input/output port, programmed via the serial interface, and an analogue temperature sensor. The device incorporates digital offset and gain adjust registers per channel. During power-up when the supply voltages are changing, VOUTx is clamped to 0V via a low impedance path. Application includes industrial automation, open-loop/closed-loop servo control, process control, data acquisition systems, automatic test equipment, automotive test and measurement, high accuracy instrumentation.

• Resolution is 16bits (min, AVDD = 11.4V to 16.5V)
• Relative accuracy (INL) is -1LSB (min, AVDD = 11.4V to 16.5V)
• Differential nonlinearity (DNL) is -1LSB (min, AVDD = 11.4V to 16.5V)
• Low noise is 60nV/√Hz, output voltage settling time is 8µs (typ, full-scale step to ±1LSB)
• Integrated reference buffers, internal reference is +5V
• On-chip die temperature sensor, output control during power-up/brownout
• Programmable short-circuit protection, simultaneous updating via LDAC (active low)
• Asynchronous CLR (active low) to zero code, digital offset and gain adjust
• Logic output control pins, DSP-/microcontroller-compatible serial interface
• 32 lead TQFP package, operating temperature range from -40°C to +85°C

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