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DG9233DY-E3
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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX2 30OHM 8SOIC
- Series：-
- Mfr：Vishay Siliconix
- Package：Bulk
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：30Ohm
- Channel-to-Channel Matching (ΔRon)：400mOhm
- Voltage - Supply, Single (V+)：2.7V ~ 12V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：75ns, 50ns
- -3db Bandwidth：-
- Charge Injection：2pC
- Channel Capacitance (CS(off), CD(off))：7pF, 13pF
- Current - Leakage (IS(off)) (Max)：100pA
- Crosstalk：-90dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The DG9233DY-E3 is a dual single-pole single-throw (SPST) analog switch IC manufactured by Vishay Siliconix. It operates on a single supply voltage ranging from 2.7 V to 12 V with a maximum power dissipation of 400 mW. The device features a maximum on-resistance of 30 Ohms and supports a DC switch current of 20 mA. Switching performance includes a maximum turn-on time of 75 ns and a maximum turn-off time of 50 ns. It functions within an operating temperature range of -40°C to +85°C and is housed in an SOIC-8 surface-mount package.
Feature Summary
- Dual SPST configuration for independent signal routing
- Low on-resistance for minimal signal attenuation
- Fast switching speeds suitable for high-frequency applications
Applications
- Signal routing in data acquisition systems
- Audio and video signal switching
- Instrumentation input multiplexing
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for End-of-Life notifications, as availability may be restricted. Ensure the SOIC-8 package matches design requirements before procurement.
Selection Notes
Select this component when a dual-channel analog switch with low on-resistance is required for single-supply operation. Verify that the 30 Ohm on-resistance meets signal integrity standards for the specific application bandwidth. Consider thermal dissipation limits given the 400 mW power rating in the SOIC-8 package.
Part Context
This part belongs to the DG series of analog switches from Vishay Siliconix. It is functionally related to other devices in the family but distinguished by its dual SPST topology and SOIC-8 packaging. The suffix E3 indicates lead-free construction compliant with environmental directives.
Replacement Considerations
Check for pin-compatible alternatives such as the DG9233DQ variant if MSOP-8 packaging is preferred. Verify electrical parameter equivalence for on-resistance and switching times when considering cross-manufacturer substitutes.
