STG3220QTR
IC SWITCH SPDT X 2 5.4OHM 10QFNManufacturer: STMicroelectronics
Categories: Analog Switches, Multiplexers, Demultiplexers
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This STMicroelectronics SPDT analog switch, part number STG3220QTR, features two independent 2:1 switch circuits. Each channel offers a low on-state resistance of 5.4 Ohms maximum, with channel-to-channel matching of 100 mOhms. The device operates from a single supply voltage ranging from 1.65V to 4.3V. With a -3dB bandwidth of 800MHz and low charge injection of 6.4pC, it is suitable for applications requiring high-speed signal routing. The crosstalk is rated at -78dB at 1MHz, and leakage current is a maximum of 20nA. The switch time is 15ns (on) and 13ns (off). This component is housed in a compact 1.8x1.4mm 10-QFN package and is supplied on tape and reel. It finds application in areas such as consumer electronics and industrial control systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 10-UFQFN |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| On-State Resistance (Max) | 5.4Ohm |
| -3db Bandwidth | 800MHz |
| Supplier Device Package | 10-QFN (1.8x1.4) |
| Voltage - Supply, Single (V+) | 1.65V ~ 4.3V |
| Voltage - Supply, Dual (V±) | - |
| Charge Injection | 6.4pC |
| Crosstalk | -78dB @ 1MHz |
| Switch Circuit | SPDT |
| Multiplexer/Demultiplexer Circuit | 2:1 |
| Channel-to-Channel Matching (ÃŽ”Ron) | 100mOhm |
| Switch Time (Ton, Toff) (Max) | 15ns, 13ns |
| Channel Capacitance (CS(off), CD(off)) | 2pF |
| Current - Leakage (IS(off)) (Max) | 20nA |
| Number of Circuits | 2 |
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