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| PartNumber | FSA8049UCX | FSA8049UCX-FSC | FSA8049UCX-- |
| Description | Switch ICs - Various Audio Jack Detection and Configuration | ||
| Manufacturer | ON Semiconductor | - | - |
| Product Category | Switch ICs - Various | - | - |
| RoHS | Y | - | - |
| Product | Microphone Switches | - | - |
| Number of Switches | 1 Switch | - | - |
| Configuration | 1 x SPDT | - | - |
| On Resistance Max | 4 Ohms | - | - |
| Operating Supply Voltage | 2.5 V to 4.4 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | WLCSP-9 | - | - |
| Packaging | Reel | - | - |
| Series | FSA8049 | - | - |
| Brand | ON Semiconductor / Fairchild | - | - |
| Off Time Max | 6 ms | - | - |
| On Time Max | 140 ms | - | - |
| Product Type | Switch ICs - Various | - | - |
| Factory Pack Quantity | 3000 | - | - |
| Subcategory | Switch ICs | - | - |
| Supply Voltage Max | 4.4 V | - | - |
| Supply Voltage Min | 2.5 V | - | - |
| Unit Weight | 0.001482 oz | - | - |