MAX4643ETA+
IC SW SPST-NO/NCX2 4OHM 8TDFNManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Analog Switches, Multiplexers, Demultiplexers
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Analog Devices Inc./Maxim Integrated's MAX4643ETA- is a dual, single-pole, double-throw (SPDT) analog switch designed for 1:1 signal routing. This component features a low on-resistance of 4 Ohms (max) and excellent channel-to-channel matching of 200 mOhms, minimizing signal attenuation and distortion. With a fast switching time of 15ns (ton) and 8ns (toff), it is suitable for high-speed applications. The device operates from a single supply voltage ranging from 1.8V to 5.5V and exhibits low leakage current of 250pA (max). Its 8-TDFN (3x3) package with exposed pad ensures efficient heat dissipation for surface mounting. The MAX4643ETA- is utilized in applications such as battery-powered equipment, portable devices, and general-purpose analog signal switching.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-WDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| On-State Resistance (Max) | 4Ohm |
| -3db Bandwidth | - |
| Supplier Device Package | 8-TDFN (3x3) |
| Voltage - Supply, Single (V+) | 1.8V ~ 5.5V |
| Voltage - Supply, Dual (V±) | - |
| Charge Injection | 2pC |
| Crosstalk | -97dB @ 1MHz |
| Switch Circuit | SPST - NO/NC |
| Multiplexer/Demultiplexer Circuit | 1:1 |
| Channel-to-Channel Matching (ÃŽ”Ron) | 200mOhm |
| Switch Time (Ton, Toff) (Max) | 15ns, 8ns |
| Channel Capacitance (CS(off), CD(off)) | 7pF, 7pF |
| Current - Leakage (IS(off)) (Max) | 250pA |
| Number of Circuits | 2 |
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