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Product Detailed Parameters
- Description：IC SWITCH SP4TX2 300OHM 16CERDIP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- On-State Resistance (Max)：300Ohm
- Channel-to-Channel Matching (ΔRon)：45Ohm
- Voltage - Supply, Single (V+)：15V
- Voltage - Supply, Dual (V±)：±15V
- Switch Time (Ton, Toff) (Max)：2µs, 500ns
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：2.5pF, 7pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：-70dB @ 500kHz
- Operating Temperature：-25°C ~ 85°C
- Mounting Type：Through Hole
- Package / Case：16-CDIP (0.300", 7.62mm)
- Supplier Device Package：16-CERDIP
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The MUX24EQ is an analog multiplexer and demultiplexer integrated circuit manufactured by Analog Devices Inc. It features a dual SP4T switch configuration, providing two independent 4-to-1 signal routing circuits within a single package. The device utilizes JFET technology to achieve high-performance signal switching capabilities suitable for precision applications. Key electrical specifications include a maximum on-state resistance of 300 ohms. The component is housed in a 16-pin ceramic dual in-line package (CDIP) designed for through-hole mounting.
Feature Summary
- Dual independent 4:1 multiplexer/demultiplexer circuit architecture
- JFET-based analog switch technology for low leakage current
- High-performance signal routing for precision instrumentation
Applications
- Audio signal processing systems
- Precision instrumentation circuits
- Data acquisition signal routing
Procurement Notes
Verify the specific manufacturer datasheet for the MUX24EQ to confirm current availability status and lead times, as supply conditions may vary. Ensure that the 16-CDIP package form factor matches the target PCB footprint requirements. Cross-reference the official part number with authorized distributors to confirm authenticity and avoid counterfeit components during procurement.
Selection Notes
Select the MUX24EQ when a dual-channel 4:1 switching solution is required for high-impedance signals. The 300-ohm on-resistance specification should be evaluated against the application's voltage drop tolerance. Consider the CDIP package constraints for board layout and thermal management compared to surface-mount alternatives like the MUX24EPZ if space is limited.
Part Context
The MUX24EQ belongs to the MUX24 series of high-performance analog multiplexers from Analog Devices. This family is characterized by JFET input stages offering low bias currents and fast switching speeds. The device serves as a robust alternative to older discrete switching solutions, integrating multiple channels into a compact ceramic package for reliable operation in demanding environments.
Replacement Considerations
The MUX24EPZ is a documented pin-compatible surface-mount replacement option within the same product family. Verify that the transition from ceramic DIP to plastic SMD packaging meets the mechanical and thermal requirements of the final assembly without altering the functional specifications.
