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| PartNumber | FSA8008AUMX | FSA8009UMX | FSA8008UMX |
| Description | Switch ICs - Various Audio Jack Detection & Config Switch | Switch ICs - Various Audio Jack Send/End Detection/Video Swth | Switch ICs - Various Audio Jack Dectctn & Configuration Switch |
| Manufacturer | ON Semiconductor | ON Semiconductor | Fairchild Semiconductor |
| Product Category | Switch ICs - Various | Switch ICs - Various | Audio Special Purpose |
| RoHS | Y | Y | - |
| Product | Microphone Switches | Microphone, Video Switches | Microphone Switches |
| Number of Switches | 1 Switch | 1 Switch | 1 Switch |
| Configuration | 1 x SPST | 1 x SPDT | 1 x SPST |
| On Resistance Max | 2.9 Ohms | 2.5 Ohms | - |
| Operating Supply Voltage | 2.5 V to 4.4 V | 2.5 V to 4.3 V | 2.5 V to 4.4 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | UMLP-10 | UMLP-10 | - |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Series | FSA8008A | FSA8009 | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| Supply Current Max | 1.5 uA | 15 nA | - |
| Product Type | Switch ICs - Various | Switch ICs - Various | - |
| Factory Pack Quantity | 5000 | 5000 | - |
| Subcategory | Switch ICs | Switch ICs | - |
| Supply Voltage Max | 4.4 V | 4.3 V | - |
| Supply Voltage Min | 2.5 V | 2.5 V | - |
| Unit Weight | 0.637753 oz | 0.637753 oz | 0.001411 oz |
| Off Time Max | - | 15 ns | - |
| On Time Max | - | 40 ns | - |
| Package Case | - | - | UMLP-10 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Specifications | - | - | 4-Pole |
| Function | - | - | Detection Switch |
| Applications | - | - | Communication Systems, Consumer Audio |
| Number of Channels | - | - | 1 |
| Interface | - | - | Logic |
| Voltage Supply | - | - | 2.5 V ~ 4.4 V |
| Supplier Device Package | - | - | 10-UMLP (1.8x1.4) |
| Supply Current Max | - | - | 1.5 uA |
| Supply Voltage Max | - | - | 4.4 V |
| Supply Voltage Min | - | - | 2.5 V |
| On Resistance Max | - | - | 2.9 Ohms |