FSA2467UMX

Analog Switches, Multiplexers, Demultiplexers Overview

The FSA2467UMX is a dual double-pole double-throw (DPDT) analog switch manufactured by onsemi. It operates within a supply voltage range of 1.65 V to 4.3 V and supports a maximum DC switch current of 350 mA. The device features a maximum on-resistance of 0.55 Ω with a matching specification of 0.03 Ω, ensuring signal integrity for low-voltage applications. Key timing parameters include a maximum turn-on time of 50 ns and a maximum turn-off time of 32 ns. The component provides an off-isolation of 75 dB and draws a maximum supply current of 100 nA. It is housed in a compact UMLP-16 package measuring 1.80 mm by 2.60 mm.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual DPDT configuration enables independent control of two signal paths within a single compact package.
• Low on-resistance and tight matching specifications support high-fidelity audio and data signal routing.
• Ultra-low power consumption with minimal supply current ensures extended battery life in portable devices.

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio path switching in mobile phones and portable media players
• Data line multiplexing for USB and peripheral interfaces
• Video signal routing in handheld electronic devices

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure compliance with RoHS directives and lead-free requirements as stated in the datasheet. Confirm moisture sensitivity level handling procedures during assembly to prevent damage. Cross-reference the part number with authorized distributors to validate authenticity and traceability before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual-channel DPDT switch is required for low-voltage analog signal routing. The 1.65 V minimum operating voltage makes it suitable for modern portable electronics. Consider the 0.55 Ω maximum on-resistance for signal loss calculations. Verify that the UMLP-16 footprint fits the PCB layout constraints. Compare performance metrics against alternative switches if higher current capacity or different isolation levels are needed.

Analog Switches, Multiplexers, Demultiplexers Part Context

The FSA2467UMX belongs to the FSA2467 series of low-voltage analog switches from onsemi. This series is designed for applications requiring small form factors and efficient power management. The UMLP-16 package variant offers a compact solution for space-constrained designs. Related components in the family may offer different channel counts or resistance profiles.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's cross-reference tools or technical support for verified alternatives that match the electrical and mechanical specifications.