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STG3689 - dual SPDT Switch

General Description

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.

Key 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 = 25°C) at VCC = 3V Wide operating voltage range:.
  • VCC (OPR) = 1.65V to 4.3V single supply 4.3V Tolerant and 1.8V compatible threshold on digital control input at VCC = 1.65 to 4.3V Latch-up pe.

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Full PDF Text Transcription (Reference)

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www.DataSheet4U.com STG3689 Low Voltage 0.9Ω max dual SPDT Switch with break-before-make feature 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 = 25°C) at VCC = 3V Wide operating voltage range: – VCC (OPR) = 1.65V to 4.3V single supply 4.3V Tolerant and 1.8V compatible threshold on digital control input at VCC = 1.65 to 4.3V Latch-up performance exceed 300mA (JESD 17) ESD performance (Analog chan. Vs. GND): HBM >2kV (MIL STD 883 method 3015) TDFN10 ■ ■ ■ ■ ■ ■ Description The STG3689 is a high-speed CMOS low voltage dual analog S.P.D.T.