AD5762RCSUZ

Overview

The AD5762RCSUZ is a dual, 16-bit serial input digital-to-analog converter (DAC) manufactured by Analog Devices Inc. It operates from supply voltages of ±11.4 V to ±16.5 V and features integrated output amplifiers with a nominal full-scale output range of ±10 V. The device provides an integral nonlinearity (INL) of ±1 LSB maximum and a settling time of 10 µs maximum. It includes internal reference buffers, a die temperature sensor, and programmable short-circuit protection. The component utilizes a DSP- or microcontroller-compatible serial interface operating at clock rates up to 30 MHz and is housed in a 32-lead TQFP package.

Feature Summary

• Dual-channel 16-bit resolution with guaranteed monotonicity
• Integrated output amplifiers supporting ±10 V nominal output range
• Serial interface compatible with DSP and microcontrollers (up to 30 MHz)
• On-chip 5 V reference with 10 ppm/°C temperature coefficient

Applications

• Industrial automation
• Open-loop/closed-loop servo control
• Process control
• Data acquisition systems
• Automatic test equipment

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm packaging details such as reel quantity or tray configuration. Ensure that any external components required for programming the short-circuit protection resistor are included in the bill of materials. Confirm compatibility with the target system's logic voltage levels before integration.

Selection Notes

Select this component when high accuracy and bipolar voltage outputs are required in industrial environments. The AD5762R supports simultaneous updating via LDAC for synchronized multi-channel applications. Consider the power supply requirements of ±11.4 V to ±16.5 V during system design. Verify that the load capacitance does not exceed stability limits without additional series resistance.

Part Context

The AD5762R belongs to the iCMOS family of high-voltage analog devices designed for instrumentation and industrial OEMs. This technology platform enables operation at higher voltage levels while maintaining low power consumption. The CSUZ suffix indicates the commercial temperature grade (-40°C to +85°C) and the 32-lead TQFP surface-mount package format.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.