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| Part Number | FSA8049UCX | FSA8069UCX |
|---|---|---|
| Manufacturer | onsemi | Fairchild Semiconductor |
| Product Status | Obsolete | Active |
| Function | Detection Switch | Detection Switch |
| Applications | Communication Systems, Consumer Audio | Consumer Audio |
| Number of Channels | 1 | 1 |
| Interface | Logic | I²C |
| Voltage - Supply | 2.5V ~ 4.4V | 3V ~ 4.5V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| Specifications | 4-Pole | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 9-UFBGA, WLCSP | 12-UFBGA, WLCSP |
| Supplier Device Package | 9-WLCSP (1.22x1.22) | 12-WLCSP (1.16x1.56) |