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Product Detailed Parameters
- Description：IC MUX 8:1 400OHM 16CERDIP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：400Ohm
- Channel-to-Channel Matching (ΔRon)：80Ohm
- 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)：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：1
- Grade：-
- Qualification：-
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Overview
The MUX08BIFQ is a single-ended analog multiplexer manufactured by Analog Devices Inc., belonging to the MUX08 series. It features an 8-channel, 1-to-8 configuration housed in a 20-pin ceramic dual in-line package (CDIP). The device utilizes BIFET technology, providing a maximum on-resistance of 300 ohms and a channel-to-channel matching of 21 ohms. Electrical specifications include a maximum switch time of 2 microseconds for turn-on and 400 nanoseconds for turn-off. The component operates within a temperature range of -55°C to +125°C and requires a nominal supply voltage of ±15V.
Feature Summary
- High-reliability ceramic packaging suitable for demanding environments
- Low leakage current characteristics inherent to BIFET architecture
- Precision channel matching for signal integrity
Applications
- Data acquisition systems requiring high reliability
- Industrial process control instrumentation
- Test and measurement equipment
Procurement Notes
Verify the specific suffix 'BIFQ' against official Analog Devices documentation to confirm exact qualification level and screening requirements. Ensure the ordering information matches the required military or aerospace standards if applicable. Cross-reference the datasheet revision date to ensure compatibility with design specifications before finalizing procurement orders.
Selection Notes
Select this component when a hermetically sealed ceramic package is required for harsh environmental conditions. The BIFET input stage offers low leakage compared to standard CMOS alternatives. Verify that the ±15V supply requirement aligns with the system power budget. Consider the physical dimensions of the CDIP-20 package during PCB layout planning.
Part Context
This part belongs to the MUX08 family of analog multiplexers from Analog Devices. While other variants like MUX08EQ exist in similar packages, the BIFQ designation indicates specific material or processing variations. The family is characterized by BIFET inputs and robust construction, distinguishing it from modern surface-mount multiplexers.
Replacement Considerations
Direct pin-compatible replacements may include other MUX08 variants such as MUX08EQ, provided the package and electrical parameters match. Verify that any substitute maintains the same ceramic package type and operating temperature range.
