DG444DY+T
IC SWITCH SPST-NCX4 85OHM 16SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Analog Switches, Multiplexers, Demultiplexers
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Analog Devices Inc./Maxim Integrated DG444DY-T is a four-circuit, single-pole, single-throw (SPST) normally closed analog switch. Each channel exhibits a maximum on-state resistance of 85 Ohms, with a channel-to-channel resistance matching of 4 Ohms maximum. This device features a low charge injection of 5pC and a crosstalk rating of -100dB at 1MHz, making it suitable for precision signal routing. The DG444DY-T operates with dual supply voltages from ±4.5V to ±20V or single supply from 10V to 30V. Key specifications include a switch time of 250ns (on) and 140ns (off), and a maximum leakage current of 500pA. The component is supplied in a 16-SOIC package on tape and reel. This switch finds application in areas such as industrial automation, medical equipment, and test and measurement systems requiring reliable signal switching.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 19 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet: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) | 85Ohm |
| -3db Bandwidth | - |
| Supplier Device Package | 16-SOIC |
| Voltage - Supply, Single (V+) | 10V ~ 30V |
| Voltage - Supply, Dual (V±) | ±4.5V ~ 20V |
| Charge Injection | 5pC |
| Crosstalk | -100dB @ 1MHz |
| Switch Circuit | SPST - NC |
| Multiplexer/Demultiplexer Circuit | 1:1 |
| Channel-to-Channel Matching (ÃŽ”Ron) | 4Ohm (Max) |
| Switch Time (Ton, Toff) (Max) | 250ns, 140ns |
| Channel Capacitance (CS(off), CD(off)) | 4pF, 4pF |
| Current - Leakage (IS(off)) (Max) | 500pA |
| Number of Circuits | 4 |
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