DESCRIPTION

· The STG5678 is a high-speed CMOS low voltage dual analog SPDT switch or 2:1 multiplexer/de-multiplexer switch.
· Fabricated in silicon gate CMOS technology, it operates from 1.65 to 4.5 V.
· Capable of handling signals with negative voltages from VCC - 5.5 V to VCC without distortion.
· Features fast switching speed, break-before-make delay time, and ultra-low power consumption.
· All inputs and outputs are protected against static discharge, ensuring ESD immunity and transient excess voltage protection.

FEATURES

· Distortion-free negative signal throughput down to VCC - 5.5 V.
· Wide operating voltage range: VCC (opr) = 1.65 to 4.5 V single supply.
· Ultra-low power dissipation: ICC = 0.2 µA (max.) at TA = 85 °C.
· Low ON resistance: RON = 0.5 Ω (max. TA = 25 °C) at VCC = 3.6 V.
· 4.3 V tolerant and 1.8 V compatible threshold on digital control input at VCC = 1.65 V to 4.5 V.
· Latch-up performance exceeds 300 mA (JESD 17).
· ESD performance: 2000-V human-body model, 200-V machine model, 1000-V charge device model.

APPLICATIONS

· Suitable for applications requiring low voltage and low power consumption.
· Ideal for signal routing and switching in portable and battery-operated devices.
· Used in audio and video signal switching, data acquisition systems, and communication systems.
· Effective in environments requiring robust ESD protection and high reliability.