PA2011SC: 1 SPDT Analog Switch

Photo of PA2011SC: 1 SPDT Analog Switch

Features

  • Low Voltage Operation (1.8 V to 3.3 V)
  • Low On-Resistance - rON: 1.8Ω at 2.7 V
  • Low Charge Injection
  • Low Voltage Logic Compatible
  • DFN-6 Package or SC70-6 Package

Applications

  • Cellular Phones
  • Communication Systems
  • Portable Test Equipment
  • Battery Operated Systems
  • Sample and Hold Circuits
  • ADC and DAC Applications
  • USB 1.1 Interfaces

General Description

The PA2011 is a low on-resistance, single-pole double- throw monolithic CMOS analog switch. It is designed for low voltage applications with guaranteed operation at 2 V.

The PA2011 is ideal for portable and battery powered equipment, requiring high performance and efficient use of board space. In additional to the low on-resistance (1.8  at 2.7 V), charge injection is less than 10 pC over the entire analog range.

The switch conducts equally well in both directions when on, and blocks up to the power supply level when off.
Break-before-make is guaranteed.

The PA2011 is mounted in a 1.6 x 1.6 mm DFN-6 or SC70-6 lead package, reducing board spacing by approximately 40 %

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