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Product Detailed Parameters
- Description：IC DAC 16BIT V-OUT 24TSSOP
- Series：iCMOS®
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Bits：16
- Number of D/A Converters：2
- Settling Time：12µs
- Output Type：Voltage - Buffered
- Differential Output：No
- Data Interface：SPI, DSP
- Reference Type：External
- Voltage - Supply, Analog：±4.5V ~ 16.5V
- Voltage - Supply, Digital：2.7V ~ 5.5V
- INL/DNL (LSB)：±16 (Max), ±1 (Max)
- Architecture：String DAC
- Operating Temperature：-40°C ~ 85°C
- Package / Case：24-TSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package：24-TSSOP-EP
- Mounting Type：Surface Mount
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Overview
The AD5752AREZ-REEL7 is a dual, 16-bit serial input voltage output digital-to-analog converter (DAC) manufactured by Analog Devices Inc. It operates from single supplies of +4.5 V to +16.5 V or dual supplies of ±4.5 V to ±16.5 V. The device features software-programmable output ranges including +5 V, +10 V, +10.8 V, ±5 V, ±10 V, and ±10.8 V. Key electrical specifications include a maximum integral nonlinearity (INL) error of ±16 LSB, a maximum differential nonlinearity (DNL) error of ±1 LSB, and a typical settling time of 10 μs. It utilizes an iCMOS process technology and communicates via a DSP-compatible serial interface with clock rates up to 30 MHz.
Feature Summary
- Dual-channel 16-bit resolution with guaranteed monotonicity
- Software-selectable unipolar/bipolar output ranges (+5 V to ±10.8 V)
- Integrated reference buffers and proprietary power-up/power-down control
- Simultaneous updating capability via double buffering and LDAC pin
Applications
- Industrial automation systems
- Closed-loop servo control applications
- Process control instrumentation
- Automotive test and measurement equipment
- Programmable logic controllers (PLCs)
Procurement Notes
Verify the specific ordering suffix REEL7 corresponds to the reel packaging configuration when sourcing components. Confirm that the A version meets the required Total Unadjusted Error (TUE) specification of ±0.3% FSR for the ±10 V range. Ensure compatibility with the 24-lead TSSOP package footprint during PCB layout planning.
Selection Notes
Select this component for applications requiring high precision dual-channel DACs with wide supply voltage flexibility. The AD5752 is suitable where low noise and fast settling times are critical. Consider the AD5724/AD5734/AD5754 if quad-channel functionality is needed, as they are pin-compatible. Verify that the external reference voltage falls within the 2 V to 3 V input range for optimal performance.
Part Context
The AD5752 belongs to the AD5722/AD5732/AD5752 family of complete, serial input, unipolar/bipolar, voltage output DACs. These devices share common architectural features and interface standards but differ in resolution (12-bit, 14-bit, and 16-bit respectively). The AD5752 represents the highest resolution variant in this dual-channel series, offering 16-bit accuracy on both channels.
Replacement Considerations
The AD5724AREZ, AD5734AREZ, and AD5754AREZ are pin-compatible quad-channel alternatives. For direct replacement within the same channel count, verify if the lower resolution variants (AD5722, AD5732) meet the system's accuracy requirements, noting their respective INL specifications.
