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Product Detailed Parameters
- Description：IC MUX 16:1 450OHM 28CDIP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：16:01
- On-State Resistance (Max)：450Ohm
- Channel-to-Channel Matching (ΔRon)：18Ohm
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：±15V
- Switch Time (Ton, Toff) (Max)：1.5µs, 1µs
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：5pF, 40pF
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-25°C ~ 85°C (TA)
- Mounting Type：Through Hole
- Package / Case：28-CDIP (0.600", 15.24mm)
- Supplier Device Package：28-CDIP
- Number of Circuits：1
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Overview
The AD7506JQ is a monolithic CMOS analog multiplexer featuring sixteen independent channels. It operates with a single supply voltage ranging from 10V to 30V or dual supplies of ±5V to ±15V. The device ensures low on-resistance and minimal charge injection for signal integrity. It supports bidirectional analog signal switching with high isolation between channels. The component is housed in a 28-pin DIP or surface mount package suitable for industrial environments.
Feature Summary
- Monolithic CMOS construction providing sixteen-channel analog switching capability
- Low on-resistance with excellent channel-to-channel matching characteristics
- Bidirectional signal path support for versatile circuit integration
- High off-isolation to minimize crosstalk between active and inactive channels
Applications
- Data acquisition systems requiring multi-channel signal selection
- Industrial process control instrumentation
- Automated test equipment signal routing
- Medical instrumentation signal conditioning front-ends
Procurement Notes
Verify the specific suffix designation against current manufacturer documentation, as legacy parts may have limited availability or obsolescence status. Confirm package type compatibility during sourcing, as the JQ variant typically denotes a ceramic DIP package. Check for recent product change notices regarding pinout or electrical parameter updates before finalizing procurement plans.
Selection Notes
Select this component when designing circuits requiring multiple analog inputs to share a single conversion path. Ensure the operating voltage range aligns with the system power supply constraints. Consider the thermal dissipation capabilities if driving significant load currents through the switch channels. Verify that the required bandwidth and settling time meet the application's dynamic performance specifications.
Part Context
This part belongs to the AD7506 family of analog multiplexers manufactured by Analog Devices Inc. The series provides reliable switching solutions for general-purpose analog signal routing. It complements other data converter components by enabling efficient multi-channel input management within larger signal chain architectures.
Replacement Considerations
Publicly confirmed substitutes include the ADG506A and ADG507 series. These alternatives offer similar channel counts but may feature improved electrical parameters such as lower on-resistance or faster switching speeds. Evaluate pin compatibility and package dimensions to ensure mechanical interchangeability without redesigning the printed circuit board layout.
