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DG506ACWI+
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Product Detailed Parameters
- Description：IC MUX 16:1 450OHM 28SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- 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：0°C ~ 70°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 DG506ACWI+ is a monolithic CMOS analog multiplexer featuring 16 single-ended channels in a 28-pin Wide SO package. It operates with dual supplies ranging from ±4.5V to ±18V and supports symmetrical, bidirectional signal routing. The device guarantees latch-up immunity even when power supplies are off while input signals remain present. Electrical specifications include a maximum on-resistance of 450 ohms at ±15V, typical switching times of 1 microsecond, and an off-isolation of 68 dB at 500kHz. Logic inputs are compatible with both TTL and CMOS standards.
Feature Summary
- Monolithic low-power CMOS design suitable for portable applications
- Latch-up proof construction ensuring reliability under extreme conditions
- Pin-compatible drop-in replacement for legacy Harris, Siliconix, and Intersil devices
Applications
- Data acquisition systems
- Signal routing networks
- Aircraft heads up displays
- Control systems
- Data logging systems
Procurement Notes
Verify the specific suffix 'WI' corresponds to the Wide SO package and 'C' indicates the commercial temperature range before procurement. Confirm RoHS compliance status via official documentation as ordering suffixes may affect environmental certifications. Ensure supply chain sources provide valid traceability for this discontinued component family.
Selection Notes
Select the DG506ACWI+ when a 16-channel single-ended configuration is required within a wide SO footprint. Verify that the application requires ±4.5V to ±18V dual supply operation. Consider the DG507A variant if differential channel support is necessary instead of single-ended routing. Evaluate thermal derating requirements for the Wide SO package above 70°C.
Part Context
This component belongs to the DG506A/DG507A series of monolithic CMOS analog multiplexers manufactured by Analog Devices/Maxim Integrated. The DG506A specifically provides a 1-of-16 channel architecture, whereas the DG507A offers a differential 2-of-16 configuration. Both share identical pinouts and core switching characteristics.
Replacement Considerations
Publicly confirmed direct replacements include Harris HI506/HI507, Siliconix DG506A/DG507A, and Intersil IH6116/IH6216. These devices are documented as pin-compatible drop-in replacements meeting or exceeding original specifications.
