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DG9233DY-T1-E3
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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX2 30OHM 8SOIC
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR)
- 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-T1-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. The device features a maximum on-resistance of 30 Ohms and supports a DC switch current of 20 mA. Electrical performance includes a maximum turn-on time of 75 ns and a maximum turn-off time of 50 ns. Power dissipation is rated at 400 mW, with a maximum supply current of 1 uA. The component is housed in an SOIC-8 surface-mount package and functions within a temperature range of -40°C to +85°C.
Feature Summary
- Dual SPST configuration for independent signal routing
- Low power consumption suitable for battery-operated systems
- Fast switching speeds for high-frequency applications
Applications
- Signal multiplexing in data acquisition systems
- Audio and video signal path switching
- Instrumentation input selection
Procurement Notes
This component is officially designated as End-of-Life (EOL) by the manufacturer. Availability is restricted, and distributors may not stock this part number. Verification of current lifecycle status and alternative sourcing options is required before procurement planning. Check official obsolescence notifications for replacement recommendations.
Selection Notes
Select this component when a dual-channel analog switch with low on-resistance and single-supply operation is required. Ensure the application voltage does not exceed 12 V and that the signal current remains within the 20 mA limit. Verify thermal constraints against the 400 mW power dissipation rating in the SOIC-8 package.
Part Context
The DG9233 belongs to the DG series of analog switches from Vishay Siliconix. This series provides general-purpose switching solutions with CMOS technology. The DG9233 specifically offers dual isolation channels in a compact footprint, distinguishing it from quad-channel variants like the DG445 or higher-voltage models in the same family.
Replacement Considerations
Public documentation lists DG9233DY-E3 as an alias for this part number. No other verified substitute part numbers are confirmed in the provided source material.
