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Product Detailed Parameters
- Description：IC DAC 16BIT V-OUT 24TSSOP
- Series：iCMOS®
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Number of Bits：16
- Number of D/A Converters：4
- 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 AD5754AREZ-REEL7 is a quad, 16-bit serial input digital-to-analog converter (DAC) manufactured by Analog Devices Inc. It operates from single or dual supplies ranging from +4.5 V to +16.5 V or ±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) of ±16 LSB, a differential nonlinearity (DNL) of ±1 LSB, and a typical settling time of 10 µs. It utilizes an iCMOS process and communicates via a DSP/microcontroller-compatible serial interface.
Feature Summary
- Quad channel architecture with 16-bit resolution
- Software-selectable unipolar/bipolar output voltage ranges
- ±16 LSB maximum INL and ±1 LSB maximum DNL
- 10 µs typical settling time for full-scale transitions
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 suffix 'REEL7' corresponds to the tape-and-reel packaging configuration required for automated assembly. Confirm that the 'A' grade version meets the required Total Unadjusted Error (TUE) specifications, as the datasheet distinguishes between A and B versions regarding accuracy limits. Ensure compatibility with the intended supply voltage range before finalizing procurement.
Selection Notes
Select this component when four independent 16-bit voltage outputs are required within a single package. The AD5754 is suitable for applications demanding high precision with ±16 LSB INL. Consider the power supply requirements; it supports both single-ended (+4.5 V to +16.5 V) and dual-supply (±4.5 V to ±16.5 V) configurations. Verify that the 3-wire serial interface timing constraints align with the host microcontroller's capabilities.
Part Context
The AD5754 belongs to the AD5724/AD5734/AD5754 family of complete quad DACs. While sharing the same pinout and interface, the AD5754 provides 16-bit resolution compared to the 12-bit AD5724 and 14-bit AD5734. All members of this series utilize iCMOS technology and offer similar performance characteristics regarding settling time and serial communication protocols.
Replacement Considerations
The AD5724AREZ and AD5734AREZ are functionally compatible alternatives within the same family, offering lower resolutions (12-bit and 14-bit respectively). These parts share the same 24-lead TSSOP package and serial interface but differ in accuracy specifications and resolution. No other cross-model replacements are documented in the provided source material.
