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DG9232DQ-T1-E3
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Product Detailed Parameters
- Description：IC SWITCH SPST-NCX2 30OHM 8MSOP
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR)
- Switch Circuit：SPST - NC
- 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-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The DG9232DQ-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. Switching 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. It functions within an operating temperature range of -40°C to +85°C and is housed in an MSOP-8 surface-mount package.
Feature Summary
- Dual SPST configuration for independent signal routing
- Low power consumption suitable for battery-operated systems
- High-speed switching capabilities for data acquisition
Applications
- Portable instrumentation signal conditioning
- Data acquisition systems channel selection
- Audio and video signal path switching
Procurement Notes
Verify the specific suffix against official documentation, as the provided input model includes an E3 designation which may indicate RoHS compliance or packaging variations not explicitly detailed in the primary source text for the base DG9232DQ-T1 part number. Confirm availability status directly with the manufacturer or authorized distributors, as the source indicates potential discontinuation or limited stock for related variants.
Selection Notes
Select this component when a dual-channel analog switch is required with low standby current and moderate on-resistance. Ensure the application voltage does not exceed the 12 V maximum limit. Compare against the DG9233EDQ series if lower charge injection is a critical design requirement, noting the differences in switching speed and resistance specifications.
Part Context
This component belongs to the DG series of analog switches from Vishay Siliconix. The series encompasses various configurations including SPST and SPDT types designed for general-purpose signal switching applications. The DG9232 variant specifically targets dual-channel needs within compact surface-mount packages.
Replacement Considerations
The DG9233EDQ-T1-GE3 is listed as a recommended alternative in distributor catalogs. Verify pin compatibility and electrical parameter alignment, particularly regarding on-resistance and switching times, before substitution.
