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FSA2257 - Dual SPDT Bi-Directional Analog Switch

General Description

The FSA2257 is a high-performance bi-directional dual Single-Pole/Double-Throw (SPDT) analog switch.

This switch can be configured as either a multiplexer or a demultiplexer by select pins.

Key Features

  • Maximum 1.15  On Resistance (RON) at 4.5 V VCC.
  • 0.3  Maximum RON Flatness at +5 V VCC.
  • Space-Saving MicroPak™.
  • Broad VCC Operating Range: 1.65 V to 5.50 V.
  • Fast Turn-On and Turn-Off Time.
  • Break-Before-Make Enable Circuitry.
  • Over-Voltage Tolerant TTL-Compatible Control Input.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FSA2257— Low RON, Low-Voltage Dual SPDT Bi-Directional Analog Switch May 2013 FSA2257 Low RON, Low-Voltage Dual SPDT Bi-Directional Analog Switch Features  Maximum 1.15  On Resistance (RON) at 4.5 V VCC  0.3  Maximum RON Flatness at +5 V VCC  Space-Saving MicroPak™  Broad VCC Operating Range: 1.65 V to 5.50 V  Fast Turn-On and Turn-Off Time  Break-Before-Make Enable Circuitry  Over-Voltage Tolerant TTL-Compatible Control Input Applications  Cell Phone  PDA  Mobile Devices Description The FSA2257 is a high-performance bi-directional dual Single-Pole/Double-Throw (SPDT) analog switch. This switch can be configured as either a multiplexer or a demultiplexer by select pins. The device features ultra-low RON of 1.3  maximum at 4.