STG3689 Datasheet (STMicroelectronics)

STG3689, dual SPDT Switch

The STG3689 is a high-speed CMOS low voltage dual analog S.P.D.T.

(Single Pole Dual Throw) switch or 2:1 Multiplexer/Demultiplexer switch fabricated in silicon gate C2MOS technology.

It is designed to operate from 1.65V to 4.3V, making this device ideal for portable applications.

The switches nS1 a

STG3689 Features

* Low quiescent supply current:

* Max ± 50µA for V1IN, V2IN = 1.80V at VCC = 4.3V Ultra low power dissipation:

* ICC = 0.2µA (Max.) at TA = 85°C, VIN = 0V Switch S1: Low “ON” resistance VIN = 0V:

* RON = 0.7Ω (Max. TA =25°C) at VCC = 4.3V

* RON = 0.9Ω (Max. TA =