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CD8447DR2
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Product Detailed Parameters
- Description：IC COMPARATOR QUAD
- Series：*
- Mfr：onsemi
- Package：Bulk
- Type：-
- Number of Elements：-
- Output Type：-
- Voltage - Supply, Single/Dual (±)：-
- Voltage - Input Offset (Max)：-
- Current - Input Bias (Max)：-
- Current - Output (Typ)：-
- Current - Quiescent (Max)：-
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-
- Package / Case：-
- Mounting Type：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The CD8447DR2 is a quad comparator integrated circuit manufactured by onsemi. It belongs to the linear IC category and functions as a high-speed voltage comparison device within electronic circuits. The component is designed for surface-mount technology applications, providing reliable signal processing capabilities for various analog and digital interface requirements in consumer and industrial electronics.
Feature Summary
- Integrates four independent comparators into a single compact package
- Designed for high-speed voltage threshold detection and signal conditioning
- Supports surface-mount installation for automated PCB assembly processes
Applications
- Voltage level monitoring systems
- Signal conditioning circuits
- Threshold detection modules
Procurement Notes
Verify the exact manufacturer specifications and datasheet availability before integration. Confirm RoHS compliance status and pinout compatibility with existing designs. Ensure the source document explicitly identifies this part as a quad comparator to avoid confusion with similar model numbers.
Selection Notes
Select this component when a multi-channel voltage comparison solution is required in a small form factor. Consider the operating speed and supply voltage range relative to the target application's signal characteristics. Verify that the package type matches the available footprint on the printed circuit board design.
Part Context
This part falls under onsemi's linear integrated circuit portfolio, specifically within the comparator segment. It represents a consolidated solution for applications requiring multiple comparison functions without occupying excessive board space. The designation indicates a specific variant within the broader comparator family offered by the manufacturer.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official distributor databases or manufacturer cross-reference tools for compatible alternatives if this specific part number is discontinued or unavailable.
