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STG5123 Datasheet Low voltage 1 Ohm single SPDT switch

Manufacturer: STMicroelectronics

General Description

The STG5123 is a high-speed CMOS low voltage single analog SPDT (single-pole dual-throw) switch or 2:1 multiplexer/demultiplexer switch fabricated using silicon gate C2MOS technology.

Designed to operate from 1.65 to 4.5 V, this device is ideal for portable applications.

The device offers very low ON resistance (1 Ω) at VCC = 4.5 V.

Overview

www.DataSheet4U.com STG5123 Low voltage 1 Ω single SPDT switch with break-before-make.

Key Features

  • High speed:.
  • tPD = 130 ps (typ. ) at VCC = 3.0 V.
  • tPD = 140 ps (typ. ) at VCC = 2.3 V Ultra low power dissipation:.
  • ICC = 0.2 µA (max. ) at TA = 85 °C Low ON resistance:.
  • RON = 1.0 Ω (Typ. ) at VCC = 4.5 V.
  • RON = 1.2 Ω (Typ. ) at VCC = 3.0 V.
  • RON = 2.0 Ω (Typ. ) at VCC = 1.8 V Wide operating voltage range:.
  • VCC (opr) = 1.65 to 4.5 V single supply 5 V tolerant and 1.8 V compatible threshold on digital control input at VCC = 1.65 to 4.