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Product Detailed Parameters
- Description：IC DAC 12BIT MONO 28CDIP
- 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：-
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Overview
The AD567SD/883B is a high-precision, monolithic 12-bit digital-to-analog converter manufactured by Analog Devices. It utilizes a hybrid construction with a thick-film resistor network and CMOS logic to achieve low power consumption and high accuracy. The device features a current-steering DAC architecture that eliminates settling time glitches during code transitions. It operates from a single +5V supply and includes an internal reference amplifier, reducing external component count. The part is designed for military and aerospace applications, evidenced by the /883B suffix indicating screening per MIL-PRF-38534.
Feature Summary
- 12-bit resolution with guaranteed monotonicity
- Current-steering output architecture for glitch-free operation
- Single +5V power supply operation
- Internal reference amplifier reduces external components
- Hybrid thick-film resistor network construction
Applications
- Military data acquisition systems
- Aerospace instrumentation
- High-precision test equipment
- Industrial process control
Procurement Notes
Verify the /883B suffix confirms compliance with MIL-PRF-38534 specifications. Confirm lot traceability and screening reports are available for military procurement requirements. Check for lead times as this is a specialized hybrid component. Ensure environmental compliance documentation aligns with project constraints despite the military specification.
Selection Notes
Select this component when 12-bit resolution and monotonicity are required in a single-supply environment. The internal reference amplifier simplifies design compared to parts requiring external references. Consider the hybrid package size and mounting requirements for PCB layout. Compare power dissipation against system thermal limits if multiple units are used.
Part Context
The AD567 belongs to Analog Devices' family of precision hybrid DACs. The SD designation indicates a ceramic DIP package. The /883B suffix denotes that the device has been screened to meet the rigorous requirements of MIL-PRF-38534, making it suitable for high-reliability applications where standard commercial grade parts are insufficient.
Replacement Considerations
Direct pin-compatible replacements may include other ADI hybrid DACs like the AD566 or AD568, provided resolution and speed match. Verify that substitute parts also carry the /883B qualification if military reliability is mandatory. Cross-reference with Maxim Integrated (now ADI) equivalents if sourcing from secondary markets.
