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Product Detailed Parameters
- Description：IC SWITCH SP4TX2 400OHM 16CERDIP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- On-State Resistance (Max)：400Ohm
- Channel-to-Channel Matching (ΔRon)：80Ohm
- Voltage - Supply, Single (V+)：15V
- Voltage - Supply, Dual (V±)：±15V
- Switch Time (Ton, Toff) (Max)：2µs, 600ns
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：2.5pF, 7pF
- Current - Leakage (IS(off)) (Max)：2nA
- Crosstalk：-70dB @ 500kHz
- Operating Temperature：-55°C ~ 125°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 MUX24BQ is a dual analog multiplexer manufactured by Analog Devices Inc., housed in a 16-CDIP package. It integrates two independent SP4T (single-pole four-throw) multiplexer circuits and one 4:1 demultiplexer circuit, providing a total of three switching functions within a single integrated circuit. The device features JFET input technology, which ensures high input impedance and low leakage current for accurate signal transmission. It includes built-in protection against overvoltage conditions and power supply loss, enhancing reliability in demanding environments. Designed for high-speed data acquisition and transmission applications, the MUX24BQ supports precise signal routing in mixed-signal systems.
Feature Summary
- Integrates two SP4T multiplexers and one 4:1 demultiplexer in a single package
- JFET input architecture provides high input impedance and low leakage
- Includes protection against overvoltage events and power supply loss
Applications
- High-speed data acquisition systems
- Communication systems requiring signal routing
- Industrial control systems
- Medical devices
- Aerospace applications
Procurement Notes
Verify the specific ordering suffix to confirm package type and temperature range. Ensure compatibility with system voltage levels and interface requirements. Confirm availability through authorized distributors as supply status may vary. Check for RoHS compliance if required by project specifications. Validate pinout compatibility when replacing existing components in legacy designs.
Selection Notes
Select the MUX24BQ for applications requiring multiple analog switches with high input impedance. Consider its JFET inputs for low-leakage signal integrity needs. Evaluate the integrated overvoltage and power loss protection for robust operation. Compare performance against single-channel alternatives to optimize board space. Verify that the CDIP package fits the available footprint and assembly process constraints.
Part Context
The MUX24BQ belongs to Analog Devices' family of high-performance analog switches. It is designed for mixed-signal applications where reliable signal routing is critical. The component complements other interface solutions by offering multi-channel switching capabilities. Its design focuses on maintaining signal accuracy while providing environmental protection features suitable for industrial and aerospace use cases.
Replacement Considerations
Public confirmed substitute part numbers include MUX24EP. Verify electrical parameters and pinout compatibility before substitution. Ensure the alternative meets the same overvoltage and power loss protection requirements.
