FSA2267L10X

Analog Switches - Special Purpose Overview

The FSA2267L10X is a dual single-pole double-throw (SPDT) analog switch manufactured by onsemi, formerly Fairchild Semiconductor. It operates within a supply voltage range of 1.65 V to 5.5 V and features a maximum on-resistance of 1.3 Ohms. The device supports a switching current of 200 mA with a maximum operating frequency of 35 ns for turn-on time and 15 ns for turn-off time. It is housed in a MicroPak-10 package and functions reliably across an extended temperature range from -40°C to +85°C.

Analog Switches - Special Purpose Feature Summary

• Dual SPDT configuration enabling independent signal routing for two channels
• Low on-resistance characteristic supporting high-fidelity signal transmission
• Bi-directional signal path capability for flexible circuit integration

Analog Switches - Special Purpose Applications

• Portable multimedia devices requiring low-voltage signal switching
• Audio equipment utilizing bi-directional audio path management
• USB 2.0 data line protection and switching applications

Analog Switches - Special Purpose Procurement Notes

Verify component authenticity through authorized distributors as the part may be obsolete. Confirm RoHS compliance status via official documentation before procurement. Check for alternative sourcing options if original manufacturing has ceased. Ensure packaging integrity matches specific project requirements.

Analog Switches - Special Purpose Selection Notes

Select this component when dual-channel bidirectional switching is required at low voltages. Evaluate the 1.3 Ohm on-resistance against signal loss constraints. Consider the MicroPak-10 footprint for space-constrained designs. Verify thermal performance within the specified -40°C to +85°C operational range.

Analog Switches - Special Purpose Part Context

This component belongs to the FSA2257/FSA2267 series of low-voltage analog switches. It shares architectural similarities with other members like the FSA2257L10X but offers specific electrical characteristics tailored for portable electronics. The series emphasizes compact packaging and efficient power consumption for mobile applications.

Analog Switches - Special Purpose Replacement Considerations

Direct substitutes include the FSA2257L10X which shares identical pinout and functional specifications. Verify compatibility with existing PCB layouts when transitioning between these variants.