DG421DY
IC SWITCH SPST-NOX2 35OHM 16SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Analog Switches, Multiplexers, Demultiplexers
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Analog Devices Inc./Maxim Integrated DG421DY is a dual, single-pole, single-throw (SPST) analog switch. This component features two independent SPST NO (normally open) switches, each offering a low on-state resistance of 35 Ohms maximum. Designed for surface mount applications, it is supplied in a 16-SOIC package. The DG421DY supports dual supply voltages from ±4.5V to ±20V and single supply voltages from 10V to 30V. Key performance characteristics include a maximum channel-to-channel matching (?Ron) of 3 Ohms, charge injection of 10 pC, and leakage current of 500 pA maximum. Typical applications include signal routing and switching in industrial automation, test and measurement equipment, and general analog signal processing. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| On-State Resistance (Max) | 35Ohm |
| -3db Bandwidth | - |
| Supplier Device Package | 16-SOIC |
| Voltage - Supply, Single (V+) | 10V ~ 30V |
| Voltage - Supply, Dual (V±) | ±4.5V ~ 20V |
| Charge Injection | 10pC |
| Crosstalk | -90dB @ 1MHz |
| Switch Circuit | SPST - NO |
| Multiplexer/Demultiplexer Circuit | 1:1 |
| Channel-to-Channel Matching (ÃŽ”Ron) | 3Ohm (Max) |
| Switch Time (Ton, Toff) (Max) | 250ns, 200ns |
| Channel Capacitance (CS(off), CD(off)) | 12pF, 12pF |
| Current - Leakage (IS(off)) (Max) | 500pA |
| Number of Circuits | 2 |
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