onsemi Analogue Switch 1 TTL SPST Multiplexer 5-Pin SOT-323 NS5B1G385DFT2G

onsemi NS5B1G385DFT2G Analogue Switch is a TTL compatible, Single Pole Single Throw (SPST) multiplexer in a 5-pin SOT-323 surface-mount package. Suitable for industrial temperature ranges from -40° to +85°C, this analogue switch supports VCC operating voltages between 2.0 V and 5.5 V, making it ideal for portable and battery-powered devices.

This high-performance switch has a low typical on state resistance of 4 Ω at 4.5 V, ensuring minimal distortion in audio, video, and high-speed data applications. The minimal propagation delay (tpd) is less than 0.5 nanoseconds, facilitating fast switching performance essential in modern electronics.

The device’s configuration is normally open, turning the switch on (NO connected to COM) when the input voltage is high. It is compatible with TTL logic levels for easy digital control. The compact SOT-323 package dimensions of 2.2 mm length, 1.35 mm width, and 1 mm height enable space-saving PCB layouts.

With a Human Body Model ESD rating exceeding 2 kV, the switch guarantees robust electrostatic discharge protection, enhancing device reliability. The single element design simplifies integration in multiplexing circuits and switching applications.

Typical applications include audio and video signal routing, data switching in mobile phones, desktop and notebook computers, and other electronics requiring fast, low-distortion signal switching. Industrial, commercial, and consumer electronic devices benefit from the combination of speed, low power, and compact form factor provided by this switch.

The switch features low on resistance of typically 4.0 Ω at VCC 4.5 V. Operating voltage ranges from 2.0 V to 5.5 V to accommodate portable battery voltages. It operates over a wide temperature range from -40°C to 85°C, suitable for industrial use.

With a minimal propagation delay below 0.5 nanoseconds, it supports high-speed data switching. The device has ESD robustness to Human Body Model standards greater than 2 kV. The switch uses a Single Pole Single Throw normally open configuration activated by a high logic input.

Compact size with dimensions approximately 2.2 mm length, 1.35 mm width, and 1 mm height. Compatible with TTL logic family and output type, specifically targeted for audio, video, and data routing. Explore the full range of Multiplexer & Demultiplexer ICs and Analogue Switches at EnvMart for reliable, high-quality semiconductor components.