DG221BDY-T1
IC SWITCH SPST-NCX4 90OHM 16SOICManufacturer: Vishay Siliconix
Categories: Analog Switches, Multiplexers, Demultiplexers
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The Vishay Siliconix DG221BDY-T1 is a quad, single-pole, normally closed (SPST-NC) analog switch. This component features a low on-state resistance of 90 Ohms maximum and is designed for 1:1 signal routing. With a bandwidth of -3dB, it is suitable for applications requiring minimal signal degradation. The DG221BDY-T1 offers excellent isolation with -90dB crosstalk at 100kHz and a low charge injection of 20pC. Leakage current is minimized to 5nA maximum. It operates over a temperature range of -40°C to 85°C and supports a wide supply voltage range, including dual supplies from ±7V to ±18V and single supplies from 13V to 18V. The package is a 16-SOIC (0.154", 3.90mm width) supplied on tape and reel. This device finds application in various industrial and consumer electronics systems requiring robust analog signal switching.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| On-State Resistance (Max) | 90Ohm |
| -3db Bandwidth | - |
| Supplier Device Package | 16-SOIC |
| Voltage - Supply, Single (V+) | 13V ~ 18V |
| Voltage - Supply, Dual (V±) | ±7V ~ 18V |
| Charge Injection | 20pC |
| Crosstalk | -90dB @ 100kHz |
| Switch Circuit | SPST - NC |
| Multiplexer/Demultiplexer Circuit | 1:1 |
| Channel-to-Channel Matching (ÃŽ”Ron) | - |
| Switch Time (Ton, Toff) (Max) | 550ns, 340ns |
| Channel Capacitance (CS(off), CD(off)) | 8pF, 9pF |
| Current - Leakage (IS(off)) (Max) | 5nA |
| Number of Circuits | 4 |
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