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DG506AEWI+T
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Product Detailed Parameters
- Description：IC MUX 16:1 450OHM 28SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：16:01
- On-State Resistance (Max)：450Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：±4.5V ~ 18V
- Switch Time (Ton, Toff) (Max)：1µs, 400ns
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：6pF, 45pF
- Current - Leakage (IS(off)) (Max)：5nA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：28-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：28-SOIC
- Number of Circuits：1
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Overview
The DG506AEWI+T is a monolithic CMOS analog multiplexer manufactured by Analog Devices Inc./Maxim Integrated. It features a 1 x 16:1 channel configuration housed in an 8mm wide SOIC-28 surface-mount package with exposed pad. The device supports dual supply voltages up to 18V and operates within a commercial temperature range of 0°C to +70°C. Key electrical specifications include a maximum on-resistance of 450 ohms, a maximum turn-on time of 1 µs, and a maximum turn-off time of 400 ns. This component is designed for applications requiring reliable signal routing in data acquisition systems.
Feature Summary
- Monolithic CMOS construction ensures low power consumption and high reliability.
- 16-channel single-pole single-throw (SPST) switching capability allows efficient signal multiplexing.
- Surface-mount packaging facilitates automated assembly and compact board design.
Applications
- Data acquisition systems
- Industrial process control
- Medical instrumentation
Procurement Notes
Verify the specific suffix 'AWI+T' against official manufacturer documentation to confirm the tape-and-reel packaging format and industrial/commercial grade designation. Ensure the exposed pad thermal requirements are addressed in the PCB layout. Confirm RoHS compliance status through the current datasheet revision, as manufacturing processes may evolve over time.
Selection Notes
Select this component when a 16-channel analog switch is required in a small surface-mount footprint. Compare the 450 ohm on-resistance limit against system accuracy requirements. Verify that the 1 µs switching speed meets the application's timing constraints. Consider the 0°C to +70°C operating range suitability for the intended environment.
Part Context
This part belongs to the DG506A series of analog multiplexers from Maxim Integrated, now part of Analog Devices. The series offers various pin counts and packages, including DIP and SOIC options. The DG506AEWI+T specifically denotes the 16-channel variant in an SOIC-28 package with lead-free termination.
Replacement Considerations
Check for direct cross-reference part numbers such as DG506ACJ or DG506AMWI if different packaging is needed. Verify pin compatibility before substituting with other 16-channel CMOS multiplexers from different manufacturers.
