DG303BDY
IC SW DPST-NO/NCX2 50OHM 14SOICManufacturer: Vishay Siliconix
Categories: Analog Switches, Multiplexers, Demultiplexers
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Vishay Siliconix DG303BDY is a dual-pole, single-throw (DPST) analog switch featuring normally open (NO) and normally closed (NC) configurations. This 2:1 multiplexer/demultiplexer IC integrates two independent switch circuits within a 14-SOIC package. Each channel exhibits a low on-state resistance of 50 Ohms, with typical off-state capacitance of 14pF and charge injection of 8pC. The device operates with dual supply voltages up to ±15V and maintains performance across a temperature range of -40°C to 85°C. Key performance metrics include a switch-off leakage current of 1nA and crosstalk of -74dB at 500kHz. This component is commonly utilized in applications requiring precise signal routing and switching.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| On-State Resistance (Max) | 50Ohm |
| -3db Bandwidth | - |
| Supplier Device Package | 14-SOIC |
| Voltage - Supply, Single (V+) | - |
| Voltage - Supply, Dual (V±) | ±15V |
| Charge Injection | 8pC |
| Crosstalk | -74dB @ 500kHz |
| Switch Circuit | DPST - NO/NC |
| Multiplexer/Demultiplexer Circuit | 2:1 |
| Channel-to-Channel Matching (ÃŽ”Ron) | - |
| Switch Time (Ton, Toff) (Max) | 300ns, 250ns |
| Channel Capacitance (CS(off), CD(off)) | 14pF, 14pF |
| Current - Leakage (IS(off)) (Max) | 1nA |
| Number of Circuits | 2 |
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