| PartNumber | FSA2257L10X | FSA2257MUX | FSA2257MTCX |
| Description | Analog Switch ICs Low RON Low Voltage Dual SPDT Bi-direct | Analog Switch ICs LR Low Volt Dual SPDT Bi-dir Anlg Swt | Analog Switch ICs FINISHED GOOD |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Analog Switch ICs | Analog Switch ICs | Analog Switch ICs |
| RoHS | Y | Y | Y |
| Number of Switches | 2 Switch | 2 Switch | 2 Switch |
| Configuration | 2 x SPDT | 2 x SPDT | 2 x SPDT |
| On Resistance Max | 1.3 Ohms | 1.5 Ohms | 1.5 Ohms |
| Switch Voltage Max | 4.5 V | 4.5 V | 4.5 V |
| On Time Max | 35 ns | 35 ns | 35 ns |
| Off Time Max | 15 ns | 15 ns | 15 ns |
| Operating Supply Voltage | 1.65 V to 5.5 V | 1.65 V to 5.5 V | 1.65 V to 5.5 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 | MicroPak-10 | MSOP-10 | TSSOP-14 |
| Packaging | Reel | Reel | Reel |
| Height | 0.5 mm | 1.1 - 0.15 mm (Max) | 0.9 mm |
| Length | 2.1 mm | 3 mm | 5 mm |
| Series | FSA2257 | FSA2257 | FSA2257 |
| Supply Type | Single Supply | Single Supply | Single Supply |
| Width | 1.6 mm | 3 mm | 4.4 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Supply Current Max | 500 nA | 500 nA | 500 nA |
| Product Type | Analog Switch ICs | Analog Switch ICs | Analog Switch ICs |
| Factory Pack Quantity | 5000 | 4000 | 2500 |
| Subcategory | Switch ICs | Switch ICs | Switch ICs |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.65 V | 1.65 V | 1.65 V |
| Switch Continuous Current | 200 mA | 200 mA | 200 mA |
| Part # Aliases | FSA2257L10X_NL | - | FSA2257MTCX_NL |
| Unit Weight | 0.000776 oz | 0.003968 oz | 0.001951 oz |