DG445CY
IC SWITCH SPST-NOX4 85OHM 16SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Analog Switches, Multiplexers, Demultiplexers
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Analog Devices Inc./Maxim Integrated DG445CY is a quad single-pole, normally open (SPST-NO) analog switch. This 1:1 multiplexer/demultiplexer circuit features a maximum on-state resistance of 85 Ohms and channel-to-channel matching of 4 Ohms. Designed for surface mount applications, it utilizes a 16-SOIC package. Operating across a temperature range of 0°C to 70°C, the DG445CY supports single supply voltages from 10V to 30V and dual supply voltages from ±4.5V to ±20V. Key specifications include charge injection of 5pC, leakage current of 500pA (max), and switch times of 250ns (On) and 170ns (Off) (max). This component is commonly found in industrial control, medical instrumentation, and audio signal routing applications.
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 | 0°C ~ 70°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 - 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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