Low voltage dual SP4T switch

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Parameter NameParameter Value
Operating RangeIndustrial
Supply Voltage Min Volt1.65
Supply Voltage Max Volt4.3
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
Packing TypeTape And Reel
RoHs compliantEcopack3
Package NameVFQFPN 16 2.6x1.8x0.5

The STG3482 is a high-speed CMOS low voltage dual analog S.P.D.T. (Single Pole Four Throw) SWITCH or 4:1 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.

By controlling the SEL1 and SEL2, one of the independent channels will be connected to the common channel. An /OE pin is also available in this device to disconnect all switches.

Additional key features are fast switching speed, break-before-make delay time and ultra low power consumption. All inputs and outputs are equipped with protection circuits against static discharge, giving them ESD immunity and transient excess voltage.

Key features
  • ESD performance exceeds JESD22\t 2000-V Human body model (A114-A)\t\t
  • Latch-up performance exceeds 100mA per JESD 78, Class II
  • Ultra low power dissipation:\t ICC0.1 µA (max.) at TA = 25˚C\t\t
  • Wide operating voltage range:\t VCC=(Opr) = 1.65V to 4.3V single supply\t\t
  • Low “ON” resistance:\t RON = 4.6Ω(TA = 25˚C) at VCC = 4.3V\t\t RON= 5.8Ω(TA = 25˚C) at VCC = 3.0V\t\t
  • Typical bandwidth (-3dB) at 300MHz on all channels
  • 4.3V tolerant and 1.8V compatible threshold on digital control input at VCC = 2.3V to 3.0V