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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, Internal
- 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 AD5754RBREZ-REEL7 is a quad, 16-bit serial input digital-to-analog converter (DAC) from Analog Devices. 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 incorporates an integrated reference with a maximum temperature coefficient of ±5 ppm/°C and supports simultaneous updating via the LDAC pin.
Feature Summary
- Quad 16-bit resolution with guaranteed monotonicity
- Software-selectable unipolar/bipolar output voltage ranges
- Integrated low-noise reference buffer and power-up control circuitry
- 30 MHz SPI-compatible serial interface with daisy-chain capability
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 REEL7 suffix indicates tape-and-reel packaging for automated assembly. Confirm the component status as active in official Analog Devices catalogs. Ensure compatibility with the 24-lead TSSOP footprint during PCB layout. Check for RoHS compliance documentation if required by specific manufacturing standards.
Selection Notes
Select this model when four independent 16-bit channels are required. Choose over the AD5734R or AD5724R if higher resolution is necessary. Consider the internal reference for cost-sensitive designs requiring ±5 ppm/°C stability. Verify that the 10 µs settling time meets system speed requirements compared to faster alternatives.
Part Context
This part belongs to the AD57x4R family, which includes 12-bit (AD5724R) and 14-bit (AD5734R) variants. These devices share identical pinouts and functionality, differing primarily in resolution and linearity specifications. The 'R' suffix denotes the inclusion of an on-chip voltage reference, distinguishing them from the non-reference AD57x4 series.
Replacement Considerations
The AD5754BREZ is a tube-packaged equivalent of the same functional device. For lower resolution needs, the AD5734R or AD5724R serve as pin-compatible substitutes. Dual-channel requirements may be addressed by the AD5752R series.
