| PartNumber | FSA266L8X | FSA266K8X |
| Description | Analog Switch ICs Low Voltage UHS Dual SPST Normally Open | Analog Switch ICs LV Dual SPST Normally Open Analog |
| Manufacturer | ON Semiconductor | ON Semiconductor |
| Product Category | Analog Switch ICs | Analog Switch ICs |
| RoHS | Y | Y |
| Number of Switches | 2 Switch | 2 Switch |
| Configuration | 2 x SPST | 2 x SPST |
| On Resistance Max | 10 Ohms | 10 Ohms |
| Switch Voltage Max | 4.5 V | 4.5 V |
| On Time Max | 32 ns | 32 ns |
| Off Time Max | 4.1 ns | 4.1 ns |
| Operating Supply Voltage | 1.65 V to 5.5 V | 1.65 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | MicroPak-8 | US8-8 |
| Packaging | Reel | Reel |
| Height | 0.5 mm | 0.7 mm |
| Length | 1.6 mm | 2 mm |
| Series | FSA266 | FSA266 |
| Supply Type | Single Supply | Single Supply |
| Width | 1.6 mm | 2.3 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Supply Current Max | 1 uA | 1 uA |
| Pd Power Dissipation | 250 mW | 250 mW |
| Product Type | Analog Switch ICs | Analog Switch ICs |
| Factory Pack Quantity | 5000 | 3000 |
| Subcategory | Switch ICs | Switch ICs |
| Supply Voltage Max | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.65 V | 1.65 V |
| Part # Aliases | FSA266L8X_NL | FSA266K8X_NL |
| Unit Weight | 0.000882 oz | 0.001058 oz |