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Product Detailed Parameters
- Description：IC MUX 8:1 300OHM 16CERDIP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：300Ohm
- Channel-to-Channel Matching (ΔRon)：21Ohm
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：2µs, 400ns
- -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 (TA)
- Mounting Type：Through Hole
- Package / Case：16-CDIP (0.300", 7.62mm)
- Supplier Device Package：16-CERDIP
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The MUX08FQ is an 8-channel single-ended analog multiplexer manufactured by Analog Devices Inc. It operates within a temperature range of -25°C to +85°C and utilizes a 16-lead ceramic dual in-line package (CERDIP). The device features a maximum on-resistance of 300 ohms, with a channel-to-channel matching specification of 21 ohms. Switching performance includes a maximum turn-on time of 2 microseconds and a maximum turn-off time of 400 nanoseconds. Electrical characteristics specify a typical off-isolation of 60 dB and a crosstalk level of -70 dB at 500 kHz.
Feature Summary
- Provides eight independent signal paths for single-ended analog switching applications
- Incorporates overvoltage and power supply loss protection mechanisms
- Utilizes JFET input technology to achieve low leakage current specifications
Applications
- Data acquisition systems requiring multi-channel signal routing
- Industrial process control instrumentation
- Medical equipment signal conditioning circuits
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact package type and temperature rating. Confirm RoHS compliance status as indicated by the Z suffix in related models, though the FQ variant requires direct datasheet validation. Ensure the procurement source provides traceability documentation consistent with the component's military or industrial heritage.
Selection Notes
Select the MUX08FQ when a ceramic package is required for environments demanding high thermal stability and hermetic sealing capabilities compared to plastic alternatives. Consider this model if the application necessitates operation across the specified -25°C to +85°C range while maintaining strict isolation requirements. Evaluate the 300 ohm on-resistance limit against the system's voltage drop constraints before finalizing the design.
Part Context
This component belongs to the MUX-08 family of analog multiplexers produced by Analog Devices Inc. The series includes variants such as the MUX08EPZ and MUX08FSZ, which offer different package options like plastic DIP and SOIC. The MUX08FQ specifically denotes the ceramic dual in-line configuration designed for extended industrial temperature ranges.
Replacement Considerations
The MUX08EQ serves as a functional equivalent within the same product line, sharing identical electrical characteristics but potentially differing in manufacturing lot details. Verify pin compatibility and package dimensions before substitution.
