FSA550UCX
IC ISOLATION SWITCH 4PST 12WLCSPManufacturer: onsemi
Categories: Special Purpose
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The onsemi FSA550UCX is a single-channel audio switch IC housed in a compact 12-WLCSP (1.16x1.56) package. This 4PST switch offers a typical on-state resistance of 800mOhm and a -3dB bandwidth of 50MHz, making it suitable for audio applications. Operating from a single supply voltage of 1.6V to 3V, the FSA550UCX is designed for surface mount installation and is supplied on tape and reel. Its specifications are well-suited for integration into portable electronics, consumer audio devices, and automotive infotainment systems where efficient signal routing and low power consumption are critical. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | 12-UFBGA, WLCSP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Audio |
| On-State Resistance (Max) | 800mOhm (Typ) |
| -3db Bandwidth | 50MHz |
| Supplier Device Package | 12-WLCSP (1.16x1.56) |
| Voltage - Supply, Single (V+) | 1.6V ~ 3V |
| Voltage - Supply, Dual (V±) | - |
| Switch Circuit | 4PST |
| Multiplexer/Demultiplexer Circuit | - |
| Number of Channels | 1 |
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