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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 470

Web Price
$0.47 USD Each

$7.00 reeling fee is amortized over the number of components for each reel. Mini-Reels are a custom product and are non-cancelable and non-returnable.

Cost Per Unit: $3.97


Attributes Table
No of Channels 1
Circuitry SPDT
Supply Current 1µA
ON Resistance 50Ω
Supply Voltage 1.65V to 5.5V
Features and Applications

The FSA3157P6X is a high-performance, single- pole / double-throw (SPDT) analog switch or 2:1 multiplexer / de-multiplexer bus switch.

The device is fabricated with advanced sub-micron CMOS technology to achieve high-speed enable and disable times and low on resistance. The break-before make select circuitry prevents disruption of signals on the B Port due to both switches temporarily being enabled during select pin switching. The device is specified to operate over the 1.65 to 5.5 V VCC operating range. The control input tolerates voltages up to 5.5 V, independent of the VCC operating range.


  • Useful in both analog and digital applications
  • Space saving SC70 6-lead surface mount package
  • Ultra small MicroPak™ Pb-Free leadless package
  • Low On Resistance; 10ohm on typ @ 3.3 V VCC
  • Broad VCC operating range; 1.65 V to 5.5 V
  • Rail-to-Rail signal handling
  • Power down high impedance control input
  • Overvoltage tolerance of control input to 7.0 V
  • Break before make enable circuitry
  • 250 MHz - 3dB bandwidth


  • Media Tablets
  • Mobile Handsets
  • PMP/MP3 Players
  • Storage & Peripherals
  • Wireless LAN Card & Broadband Access