ISL43741IR
IC SWITCH SP4T X 2 60OHM 20QFNManufacturer: Intersil
Categories: Analog Switches, Multiplexers, Demultiplexers
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The Intersil ISL43741IR is a dual 4:1 analog multiplexer/demultiplexer featuring SP4T switch configurations. Each circuit offers a low on-state resistance of 60 Ohms maximum, with channel-to-channel matching of 1.3 Ohms. This device supports single supply operation from 2.7V to 12V or dual supplies ranging from ±2V to ±6V. Key performance characteristics include a charge injection of 0.3 pC and a maximum leakage current of 100 pA (IS(off)). The switch time is specified at a maximum of 50 ns for turn-on and 35 ns for turn-off. Crosstalk is minimized to -110 dB at 100 kHz. The ISL43741IR is housed in a 20-QFN (4x4) package, suitable for surface mount applications. This component finds utility in various applications including audio signal routing, data acquisition systems, and general-purpose analog signal switching.
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 | 20-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| On-State Resistance (Max) | 60Ohm |
| -3db Bandwidth | - |
| Supplier Device Package | 20-QFN (4x4) |
| Voltage - Supply, Single (V+) | 2.7V ~ 12V |
| Voltage - Supply, Dual (V±) | ±2V ~ 6V |
| Charge Injection | 0.3pC |
| Crosstalk | -110dB @ 100kHz |
| Switch Circuit | SP4T |
| Multiplexer/Demultiplexer Circuit | 4:1 |
| Channel-to-Channel Matching (ÃŽ”Ron) | 1.3Ohm |
| Switch Time (Ton, Toff) (Max) | 50ns, 35ns |
| Channel Capacitance (CS(off), CD(off)) | 3pF, 12pF |
| Current - Leakage (IS(off)) (Max) | 100pA |
| Number of Circuits | 2 |
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