12V General Purpose Analog Switch




  • Analog Switch Voltage: 3.3V, 5V, 10V, ±5V

  • Low ON State Resistance :

     typical 50Ω at Vs= ±4.5 V or  9V

     typical 60Ω at Vs= 4.5 V

     typical 300Ω at Vs= 3 V

  • Bandwidth: 200 MHz

  • Fast switching times: tON = 60 ns, tOFF = 50 ns

  • Break Before Make Switching

  • Operation Temperature Range: - 40°C to 125°C


  • Industry control systems

  • Battery-powered systems

  • Audio Signal Routing

  • Instrumentation


The TPW4052 is dual SP4T analog switch suitable for use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features three digital select inputs (S0, S1 ), eight independent inputs/outputs (An , Bn ), two common input/output(A , B ) and a digital e nable input (/E). When /E is HIGH, the switches are turned off. The device is designed on an enhanced process that provides lower power dissipation yet gives high switching speeds. These devices can operate equally well as either multiplexers or de multipl exers and have an input range that extends to the supplies. All channels exhibit break before make switching action, preventing momentary shorting when switching channels.

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