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Product Detailed Parameters
- Description：IC MUX 8:1 300OHM 16CERDIP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk,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 MUX08EQ 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 of 21 ohms. Switching performance includes a maximum turn-on time of 2 microseconds and a maximum turn-off time of 400 nanoseconds. Typical off-isolation is 60 dB, while crosstalk measures -70 dB at 500 kHz. Leakage current is specified at a maximum of 1 nA, and the typical operating supply voltage is ±15 V.
Feature Summary
- Provides eight independent signal paths for single-ended analog switching applications
- Utilizes BIFET technology to achieve low leakage current and high input impedance
- Offers robust isolation between active and inactive channels to minimize signal interference
Applications
- Data acquisition systems requiring multi-channel signal routing
- Industrial process control instrumentation
- Test and measurement equipment
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm the package type and temperature rating. Ensure that the CERDIP variant matches the required thermal and mechanical specifications for the target application environment before finalizing procurement orders.
Selection Notes
Select this component when an 8-channel configuration with ceramic packaging is necessary for environments exceeding standard commercial temperature limits. Compare the 300 ohm on-resistance specification against circuit requirements to ensure acceptable signal attenuation. Verify that the ±15 V supply capability aligns with the available power rails in the system design.
Part Context
This part belongs to the MUX08 series of single-ended multiplexers from Analog Devices. The series includes various package options such as plastic DIP and SOIC, alongside military-grade variants. The MUX08EQ specifically denotes the ceramic leaded version designed for extended industrial temperature ranges.
Replacement Considerations
The MUX08BRC/883 is listed as obsolete in the datasheet revision history. Designers should evaluate alternative parts from the updated ordering guide, such as the MUX08FQ or MUX08EPZ, depending on the required package and temperature specifications.
