| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
40,000 pcs
|
40000 pcs | On Request | 1 | On Request | On Request | 1437+ | On Request | On Request | |
|
20,000 pcs
|
20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Channel | |
| Channel Capacitance (CS(off), CD(off)) | |
| Charge Injection | |
| Crosstalk | |
| Current | |
| Mounting Type | |
| Multiplexer | |
| Number of Circuits | |
| On | |
| Operating Temperature | |
| Supplier Device Package | |
| Supplier Package | |
| Switch Circuit | |
| Switch Time (Ton, Toff) (Max) | |
| Tape & Reel | |
| Voltage |
The FSA1257L8X is an integrated circuit analog switch manufactured by On Semiconductor. It features a single-pole, single-throw (SPST) configuration with a maximum on resistance of 1.15 Ohms. The device operates within a voltage range of 1.65V to 5.5V and is designed for surface mounting in an 8-UFQFN package, compatible with tape and reel packaging for automated assembly.
This switch is suitable for applications requiring low resistance and high isolation, such as signal routing and switching in communication and instrumentation systems. Its typical on resistance is 1.15 Ohms, with a channel resistance of 60 milliohms, and it can switch with a maximum time of 35 nanoseconds for Ton and 15 nanoseconds for Toff. The device also features a bandwidth of 300 MHz at -3dB, charge injection of 20 pC, and channel capacitance of 11.5 pF when off. It operates over a temperature range from -40°C to 85°C.
The package is designed for surface mounting, specifically in an 8-UFQFN form factor, and is supplied in a tape and reel format for ease of handling in manufacturing processes.
The operating voltage range is 1.65V to 5.5V.
It comes in an 8-UFQFN surface-mount package.
The maximum switch time is 35 nanoseconds for Ton and 15 nanoseconds for Toff.
Yes, it is RoHS3 compliant.