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Product Detailed Parameters
- Description：IC DAC 16BIT V-OUT 24SOIC
- Series：DACPORT®
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Number of Bits：16
- Number of D/A Converters：1
- Settling Time：13µs
- Output Type：Voltage - Buffered
- Differential Output：No
- Data Interface：SPI
- Reference Type：External, Internal
- Voltage - Supply, Analog：±13.5V ~ 16.5V
- Voltage - Supply, Digital：5V
- INL/DNL (LSB)：±2 (Max), ±2 (Max)
- Architecture：R-2R
- Operating Temperature：-40°C ~ 85°C
- Package / Case：24-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：24-SOIC
- Mounting Type：Surface Mount
- Grade：-
- Qualification：-
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Overview
The AD660BRZ-REEL is a monolithic 16-bit digital-to-analog converter from the DACPORT series by Analog Devices. It integrates an on-chip buried Zener voltage reference, double-buffered latches, and an output amplifier. The device utilizes a BiMOS II process to combine low-power CMOS logic with high-precision bipolar linear circuitry. Key electrical specifications include ±1 LSB integral linearity, 15-bit monotonicity over temperature, and a low glitch energy of 15 nV-s. It supports serial or byte input interfaces and operates with unipolar or bipolar output configurations.
Feature Summary
- Complete 16-bit digital-to-analog conversion function with integrated voltage reference
- ±1 LSB integral linearity and 15-bit monotonic operation across temperature range
- Microprocessor-compatible serial or byte input interface with double-buffered latches
- Low glitch energy (15 nV-s) and total harmonic distortion plus noise (0.009%)
Applications
- High-resolution data acquisition systems requiring precise analog signal generation
- Industrial process control loops needing stable and accurate voltage outputs
- Test and measurement equipment utilizing serially controlled analog sources
Procurement Notes
Verify the specific suffix 'REEL' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets, as environmental declarations can vary by production batch. Ensure the component matches the SOIC-24 package dimensions specified in the official AD660 datasheet.
Selection Notes
Select this component for applications requiring a single-channel, 16-bit resolution DAC with internal reference capabilities. It is suitable for designs needing microprocessor interfacing via serial or byte modes. Consider the ±13.5 V to 16.5 V analog supply requirement and 5 V digital supply constraint during power budgeting. Verify that the required output swing and settling time meet system specifications.
Part Context
The AD660BRZ-REEL belongs to the DACPORT family of precision digital-to-analog converters. This series is characterized by its integration of high-performance analog circuits with digital control logic on a single chip. The BRZ variant denotes a lead-free, halogen-free version in a SOIC-24 package, while REEL specifies the reel packaging format for automated assembly.
Replacement Considerations
Direct pin-compatible replacements within the same family include AD660BR and AD660ARZ. For functional equivalents with different packages or interfaces, consult Analog Devices' current DAC portfolio for updated models with similar resolution and performance metrics.
