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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：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 AD5754BREZ-REEL7 is a quad, 16-bit serial input voltage output digital-to-analog converter (DAC) from Analog Devices. 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) of ±16 LSB, a differential nonlinearity (DNL) of ±1 LSB, and a typical settling time of 10 µs. It utilizes an iCMOS process and supports simultaneous updating via the LDAC pin.
Feature Summary
- Quad channel architecture with 16-bit resolution
- Software-selectable unipolar/bipolar output ranges
- Integrated reference buffers and output amplifiers
- 30 MHz serial interface compatible with DSP/microcontrollers
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 tape-and-reel packaging when sourcing components. Confirm that the A or B version requirements for Total Unadjusted Error (TUE) align with system accuracy needs, as specifications vary between versions. Ensure compatibility with the 24-lead TSSOP-EP package thermal management requirements during procurement planning.
Selection Notes
Select the AD5754BREZ-REEL7 when four independent 16-bit channels are required in a compact form factor. Choose this component over the AD5724 or AD5734 if higher resolution is necessary. Verify that the supply voltage range (+4.5 V to +16.5 V) matches the system power rails. Consider the ±16 LSB INL specification for precision applications requiring guaranteed monotonicity.
Part Context
This part belongs to the AD5724/AD5734/AD5754 family of complete quad DACs. The AD5754 variant specifically provides 16-bit resolution, distinguishing it from the 12-bit AD5724 and 14-bit AD5734. All members share identical pinouts, interfaces, and functional blocks, differing primarily in resolution and associated linearity specifications.
Replacement Considerations
The AD5724BREZ and AD5734BREZ are pin-compatible alternatives within the same series offering lower resolutions (12-bit and 14-bit, respectively). These may be used if the 16-bit resolution of the AD5754 is not required. No other direct cross-model replacements are documented in the provided datasheet.
