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DG390ACWE
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Product Detailed Parameters
- Description：IC SWITCH SPDT X 2 50OHM 16SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：50Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：±5V ~ 18V
- Switch Time (Ton, Toff) (Max)：300ns, 250ns
- -3db Bandwidth：-
- Charge Injection：12pC
- Channel Capacitance (CS(off), CD(off))：14pF, 14pF
- Current - Leakage (IS(off)) (Max)：5nA
- Crosstalk：-74dB @ 500kHz
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：2
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Overview
The DG390ACWE is a dual single-pole double-throw (SPDT) analog switch manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of ±5 V to ±18 V and supports a maximum on-state resistance of 50 Ohms. The device features a switching time of 300 ns for turn-on and 250 ns for turn-off, with a charge injection of 12 pC. It is housed in a 16-SOIC package and functions within an operating temperature range of 0°C to +70°C.
Feature Summary
- Dual SPDT configuration providing two independent signal paths
- Low on-state resistance for minimal signal attenuation
- TTL and CMOS logic compatibility for versatile control integration
Applications
- Signal routing in data acquisition systems
- Multiplexing audio and video signals
- Test and measurement equipment input selection
Procurement Notes
Verify component authenticity through authorized distributors due to potential availability constraints. Confirm RoHS compliance status and check for end-of-life notices before finalizing procurement plans. Ensure packaging specifications match assembly requirements.
Selection Notes
Select this component when dual independent signal paths are required with low distortion. Verify that the ±5 V to ±18 V supply range aligns with system power rails. Consider the 16-SOIC package dimensions for PCB layout constraints.
Part Context
Part of the DG390 family of analog switches designed for general-purpose signal switching applications. The ACWE suffix indicates specific performance grades and packaging options within the Maxim Integrated portfolio.
Replacement Considerations
DG390ACJ+ serves as a pin-compatible alternative in a DIP package. Evaluate thermal and mechanical differences when substituting surface-mount variants with through-hole versions.
