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DG636EQ-T1-E3
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Product Detailed Parameters
- Description：IC SWITCH SPDTX2 115OHM 14TSSOP
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：115Ohm
- Channel-to-Channel Matching (ΔRon)：1Ohm
- Voltage - Supply, Single (V+)：2.7V ~ 12V
- Voltage - Supply, Dual (V±)：±2.7V ~ 5V
- Switch Time (Ton, Toff) (Max)：60ns, 52ns
- -3db Bandwidth：610MHz
- Charge Injection：0.1pC
- Channel Capacitance (CS(off), CD(off))：2.1pF, 4.2pF
- Current - Leakage (IS(off)) (Max)：100pA
- Crosstalk：-88dB @ 10MHz
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-TSSOP
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The DG636EQ-T1-E3 is a dual single-pole double-throw (SPDT) analog switch manufactured by Vishay Siliconix. It operates on a single supply voltage ranging from 2.7 V to 12 V or dual supplies up to ±5 V. The device features a maximum on-resistance of 115 Ohms and supports a DC switch current of 30 mA. Switching performance includes a maximum turn-on time of 60 ns and a maximum turn-off time of 52 ns. It is housed in a TSSOP-14 surface-mount package with an operating temperature range of -40°C to +125°C.
Feature Summary
- Dual SPDT configuration for signal routing applications
- Wide single and dual supply voltage operation
- Extended industrial temperature range capability
Applications
- Signal multiplexing in data acquisition systems
- Audio and video signal path switching
- Test and measurement equipment input selection
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check for obsolescence notices as the product lifecycle status may affect long-term availability. Ensure packaging specifications match design requirements.
Selection Notes
Select this component when dual independent SPDT switching is required within low-voltage single-supply environments. Compare on-resistance and charge injection parameters against alternative switches if signal integrity is critical. Verify package compatibility with PCB footprint constraints before finalizing the design.
Part Context
This part belongs to the DG636 series of dual SPDT analog switches. It shares functional similarities with other Vishay siliconix switches but differs in package type and specific electrical characteristics. The EQ suffix denotes the TSSOP-14 package variant.
Replacement Considerations
DG636EEQ-T1-GE4 is a verified substitute offering similar dual SPDT functionality in the same TSSOP-14 package. Verify pinout compatibility and electrical parameter alignment before implementation.
