| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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11 pcs
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11 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Charge Injection | |
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The Vishay Siliconix DG271BDY is a high-speed quad monolithic SPST CMOS analog switch designed for applications requiring low on-resistance, low leakage currents, and fast switching speeds. Built on Vishay Siliconix' proprietary high voltage silicon gate process, each switch conducts equally well in both directions when on and blocks up to the supply voltage when off. An epitaxial layer prevents latchup.
Key features include fast switching times of 55 ns, low charge injection of 5 pC, low on-resistance of 32 Ω, TTL/CMOS compatibility, and low leakage current of 50 pA. These characteristics make it suitable for high-speed switching, sample-and-hold circuits, digital filters, op-amp gain switching, and communication systems.
The DG271BDY is available in a 16-pin plastic DIP package and a 16-pin narrow SOIC package. It operates over a temperature range of 0 °C to 70 °C for the DIP package and -40 °C to 85 °C for the SOIC package. The device is RoHS3 compliant and has an MSL of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical on-resistance of the DG271BDY is 32 Ω.
The DG271BDY has a fast switching time of 55 ns.
The DG271BDY exhibits low charge injection of 5 pC.
The DG271BDY is compatible with TTL/CMOS logic levels.
The maximum supply voltage (V+ to V-) for the DG271BDY is 44 V.
The DG271BDY operates from 0 °C to 70 °C for the DIP package and -40 °C to 85 °C for the SOIC package.
The DG271BDY is RoHS3 Compliant.