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Product Detailed Parameters
- Description：IC DAC 12BIT QUAD V-OUT 28CLCC
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Number of Bits：-
- Number of D/A Converters：-
- Settling Time：-
- Output Type：-
- Differential Output：-
- Data Interface：-
- Reference Type：-
- Voltage - Supply, Analog：-
- Voltage - Supply, Digital：-
- INL/DNL (LSB)：-
- Architecture：-
- Operating Temperature：-
- Package / Case：-
- Supplier Device Package：-
- Mounting Type：-
- Grade：-
- Qualification：-
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Overview
The DAC8412FPCZ is a quad, 12-bit voltage output digital-to-analog converter (DAC) manufactured by Analog Devices Inc. under the military-grade part number 5962-9176402M3A. It features readback capability and double-buffered inputs. The device operates from supplies ranging from +5 V to ±15 V. Key electrical specifications include a settling time of 10 μs to 0.01% for a 10 V step with ±15 V supplies, and integral nonlinearity error of ±1 LSB (F grade). It utilizes a parallel interface and is housed in a 28-lead PLCC package.
Feature Summary
- Quad 12-bit resolution with true buffered voltage outputs
- Readback capability via bidirectional data bus
- Double-buffered input registers for simultaneous updates
- Reset function loads all output registers to midscale
Applications
- Automatic test equipment
- Digitally controlled calibration systems
- Servo controls
- Process control equipment
Procurement Notes
Verify that the component corresponds to the MIL-STD-883 qualified version indicated by the 5962 prefix. Confirm the specific grade (E or F) matches the required linearity specifications. Ensure the PLCC-28 package type aligns with the PCB footprint design. Check for any specific handling requirements associated with military-grade components.
Selection Notes
Select this component when four independent 12-bit channels are required in a single package. The DAC8412 variant resets to midscale, which is advantageous for bipolar reference configurations requiring a 0 V output upon reset. Consider the 10 μs settling time and ±1 LSB INL for precision applications. Verify supply voltage compatibility with the system's +5 V logic and analog rails.
Part Context
This part is a military-grade version of the commercial DAC8412. It falls within the DAC8412/DAC8413 family, distinguished by its reset behavior; the DAC8412 resets to center scale (midscale), whereas the DAC8413 resets to zero scale. Both share identical electrical characteristics and pinouts.
Replacement Considerations
The DAC8413 is a functional substitute if a zero-scale reset is acceptable instead of midscale. Other variants in the family include DAC8412FPZ (commercial PLCC) and DAC8412FT (ceramic DIP). Ensure the replacement matches the required operating temperature range and package style.
