DG442DK
IC SWITCH SPST-NOX4 85OHM 16CDIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Analog Switches, Multiplexers, Demultiplexers
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The Analog Devices Inc./Maxim Integrated DG442DK is a quad, single-pole, single-throw (SPST) analog switch. This device features four independent SPST switches, each designed for 1:1 multiplexer/demultiplexer applications. The DG442DK offers a maximum on-state resistance of 85 Ohms and a channel-to-channel matching (?Ron) of 4 Ohms. With a charge injection specification of 5 pC and excellent crosstalk performance of -100 dB at 1 MHz, it is suitable for applications requiring precise signal routing. The device operates over a temperature range of -40°C to 85°C and supports dual supply voltages from ±4.5V to ±20V or single supply voltages from 10V to 30V. The DG442DK is packaged in a 16-pin Ceramic DIP (CDIP) with through-hole mounting. This component finds application in diverse industries including telecommunications, test and measurement, and industrial control systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-CDIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C |
| On-State Resistance (Max) | 85Ohm |
| -3db Bandwidth | - |
| Supplier Device Package | 16-CDIP |
| Voltage - Supply, Single (V+) | 10V ~ 30V |
| Voltage - Supply, Dual (V±) | ±4.5V ~ 20V |
| Charge Injection | 5pC |
| Crosstalk | -100dB @ 1MHz |
| Switch Circuit | SPST - NO |
| Multiplexer/Demultiplexer Circuit | 1:1 |
| Channel-to-Channel Matching (ÃŽ”Ron) | 4Ohm (Max) |
| Switch Time (Ton, Toff) (Max) | 250ns, 170ns |
| Channel Capacitance (CS(off), CD(off)) | 4pF, 4pF |
| Current - Leakage (IS(off)) (Max) | 500pA |
| Number of Circuits | 4 |
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