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DG441DJS2403
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Product Detailed Parameters
- Description：MONOLITHIC, QUAD SPST, CMOS ANAL
- Series：*
- Mfr：Harris Corporation
- Package：Bulk
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：-
- On-State Resistance (Max)：-
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Number of Circuits：-
- Grade：-
- Qualification：-
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Overview
The DG441DJS2403 is a monolithic quad single-pole single-throw (SPST) CMOS analog switch manufactured by Harris Corporation. It integrates four independent switches in a compact package, designed for electronic signal routing in analog circuits. The device supports dual supply operation and features low power consumption characteristics typical of CMOS technology. It is housed in a 16-TSSOP package with a width of 4.40mm. The component serves as an interface IC, enabling reliable switching for applications requiring precise analog signal control.
Feature Summary
- Integrates four independent SPST analog switches on a single monolithic CMOS chip
- Designed for electronic signal routing and interface applications in analog circuits
- Utilizes CMOS technology for low power consumption and high reliability
Applications
- Audio equipment signal routing
- Measurement systems requiring reliable switching
- Analog circuit interface design
Procurement Notes
Verify the manufacturer status carefully, as Harris Corporation has undergone corporate changes affecting product lines. Confirm current availability and lifecycle status through authorized distributors, as this specific suffix variant may be obsolete or restricted. Ensure compatibility with existing PCB footprints and electrical specifications before procurement.
Selection Notes
Select this component when a quad SPST configuration is required for analog signal path management. Consider the TSSOP package constraints and voltage requirements relative to the system design. Evaluate alternative sources if original manufacturing support is limited due to the company's historical restructuring.
Part Context
This part belongs to the broader category of analog switches and multiplexers used for signal conditioning and routing. It represents a legacy CMOS analog switch solution from Harris Corporation, which was later acquired by Intersil and subsequently Renesas Electronics. The DG441 series is known for its general-purpose switching capabilities in industrial and consumer electronics.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Users should consult official datasheets for pin-compatible alternatives or functional equivalents from current manufacturers holding the relevant intellectual property.
