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Product Detailed Parameters
- Description：IC DAC 16BIT V-OUT 32TQFP
- Series：iCMOS®
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Bits：16
- Number of D/A Converters：4
- Settling Time：10µs
- Output Type：Voltage - Buffered
- Differential Output：No
- Data Interface：SPI, DSP
- Reference Type：External
- Voltage - Supply, Analog：±11.4V ~ 16.5V
- Voltage - Supply, Digital：2.7V ~ 5.25V
- INL/DNL (LSB)：±2 (Max), ±1 (Max)
- Architecture：R-2R
- Operating Temperature：-55°C ~ 125°C
- Package / Case：32-TQFP
- Supplier Device Package：32-TQFP (7x7)
- Mounting Type：Surface Mount
- Grade：-
- Qualification：-
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Overview
The AD5764SSUZ-EP-RL7 is a quad, 16-bit digital-to-analog converter (DAC) from Analog Devices' Enhanced Product line. It features bipolar voltage outputs with a nominal full-scale range of ±10 V and supports programmable ranges up to ±10.5263 V. The device operates on analog supply voltages of ±11.4 V to ±16.5 V and digital supplies of 2.7 V to 5.25 V. Key performance metrics include a maximum integral nonlinearity (INL) of ±2 LSB, differential nonlinearity (DNL) of ±1 LSB, and a settling time of 10 µs. It utilizes an iCMOS process and includes integrated reference buffers and output amplifiers.
Feature Summary
- Quad 16-bit resolution with ±2 LSB INL and ±1 LSB DNL
- Extended industrial temperature range: −55°C to +105°C
- Supports defense and aerospace applications (AQEC standard)
- Programmable short-circuit protection and simultaneous updating via LDAC
Applications
- Industrial automation
- Open-loop/closed-loop servo control
- Process control
- Data acquisition systems
- Automatic test equipment
Procurement Notes
Verify the specific suffixes for this part number against official documentation. The 'EP' designation indicates an Enhanced Product with controlled manufacturing baselines and extended temperature ratings suitable for rugged environments. Confirm package options and RoHS compliance status directly with the manufacturer or authorized distributors before procurement.
Selection Notes
Select this component when high accuracy and wide temperature operation are required. Ensure supply voltages match the ±11.4 V to ±16.5 V range for optimal performance. Consider the serial interface compatibility with DSPs or microcontrollers. Verify that the ±10 V output range meets application requirements, noting the programmable nature of the output span.
Part Context
This part belongs to the AD5764 family of high-accuracy DACs. The 'EP' variant distinguishes it by offering enhanced reliability features, including controlled assembly and fabrication sites, making it suitable for demanding applications. Related devices include the AD5764R, which integrates an internal voltage reference.
Replacement Considerations
The AD5764SSUZ-EP-RL7 is functionally compatible with the standard AD5764 series but offers extended temperature and reliability specifications. Direct pin-for-pin replacements within the same family should be verified for temperature range and packaging differences.
