About Analogue Switch ICs

Analogue switch ICs are integrated circuits (ICs) that can be used to control the opening and closing of an electric circuit in order to allow or restrict the flow of electricity. They are used in a variety of products and applications where a small, inexpensive, and reliable means of controlling electric signals is needed. Analogue switches are built on silicon CMOS chips, which are tiny and consist of thousands of transistors connected to one another. The output from the IC is either a binary 0 or 1, where 0 means the switch is closed and 1 means the switch is open. This means that the IC has two states, open or closed. Each of these states has different effects on the circuit. Analogue switches are usually driven by a control input, either a digital signal (from a microcontroller or digital logic circuit) or an analogue signal (from a timer or amplifier). This control input is used to set the state of the switch, either open or closed. If a digital signal is used, the switch can be set to either the open or the closed states, while if an analogue signal is used, a variable amount of current can be applied to the switch, allowing it to be set to any position between fully open and fully closed. Analogue switches are used in a variety of applications including power supplies, audio devices, and medical equipment, where reliability and accuracy are important parts of the system.

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    STG3682QTR


    		2 Circuit IC Switch 2:1 5.2Ohm 10-QFN (1.8x1.4)
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    		STMicroelectronics 23292
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    CHf 2.7513
    Multiples of: 1

    		 Spdt6.5 Ohms 31 ns22 ns3 V + 85 C- 40 CQFN - 10Smd/Smt1.65 V  Stg3682  
    STG3157CTR


    		Analog Switch ICs Low Volt/Low-On SPDT
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    		STMicroelectronics 11350
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    CHf 0.2039
    Multiples of: 1

    		1 Switch 15 Ohms4.5 V5.2 ns3.5 ns1.65 v to 4.5 V + 125 C- 55 CSOT323 - 6Smd/Smt1.65 V  Stg3157 1 X Spdt
    STG3155DTR


    		Analog Switch ICs Lo Vltg 0.5 Ohm Max Sngl SPDT switch
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    		STMicroelectronics 10472
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    CHf 0.3539
    Multiples of: 5000

    		1 Switch 600 mOhms4.3 V55 ns30 ns1.65 v to 4.3 V + 125 C- 55 CDFN - 6Smd/Smt1.65 V  Stg3155 1 X Spdt
    STG4210QTR


    		Analog Switch ICs Lo volt 1 OHM dual SPST analog switch
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    		STMicroelectronics 5935
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    CHf 0.3539
    Multiples of: 3000

    		2 Switch 10 mOhms4.3 V55 ns30 ns1.65 v to 4.3 V + 85 C- 40 CQFN - 10Smd/Smt1.65 V  Stg4210 2 X Spst
    STG5682QTR


    		Analog Switch ICs Lo Vltg dual SPDTswitch
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    		STMicroelectronics 5870
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    CHf 1.8002
    Multiples of: 1

    		 Spdt4 Ohms 220 ns80 ns3 V + 85 C- 40 CQFNSmd/Smt1.65 V  Stg5682  
    STG719STR


    		Analog Switch ICs Lo-Volt SPDT Switch
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    		STMicroelectronics 3000
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    CHf 0.4405
    Multiples of: 1

    		1 SwitchSpdt4 Ohms5 V10 ns5.5 ns3 v , 5 V + 125 C- 55 CSOT - 23 - 6Smd/Smt1.8 V  Stg719  
    STG6384QTR


    		Analog Switch ICs High Isolation Dual Analog Switch
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    		STMicroelectronics 2934
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    CHf 0.8277
    Multiples of: 1

    		2 Switch 10 mOhms4.3 V55 ns30 ns1.65 v to 4.3 V + 85 C- 40 CQFN - 10Smd/Smt1.65 V  Stg6384 2 X Spst
    M74HC4066M1R


    		Analog Switch ICs Quad Bilateral Sw
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    		STMicroelectronics 1900
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    CHf 0.9627
    Multiples of: 1

    		4 Switch4 X Spst80 Ohms12 V12 ns18 ns2 v to 12 Vsingle supply+ 125 C- 55 CSOP - 14Smd/Smt2 V  M74hc4066  
    M74HC4316B1R


    		Analog Switch ICs Quad Analog Switch
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    		STMicroelectronics 357
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    CHf 3.6524
    Multiples of: 1

    		4 Switch 70 Ohms+/- 6 V18 ns29 ns2 v to 12 V + 125 C- 55 CPDIP - 16Through Hole2 V  M74hc4316 4 X Spst
    STG3856QTR


    		Analog Switch ICs Lo Vltg 1.0 Ohm Max Dual SP3T Switch
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    		STMicroelectronics 98
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    CHf 0.9983
    Multiples of: 1

    		2 SwitchSp3t4 Ohms4.3 V50 ns25 ns3 V + 85 C- 40 CQFN - 12Smd/Smt1.4 V  Stg3856  
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