FSA2367

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Low Ron (0.75 Ohm) Triple SPDT, Negative Swing Audio Source Switch

General Description

The FSA2367 is a triple Single-Pole Double-Throw (SPDT) switch that multiplexes three sources of data or audio under independent control pins. The FSA2367 has special circuitry on the 1A, 2A, 3A pins that allows a power-off feature. With the VCC supply removed and a voltage on the 1A/2A/3A pins, there is minimal leakage current into the 1A/2A/3A data pins. In addition, the FSA2367 also features very low quiescent current to extend battery life. The low quiescent current allows mobile handset applications direct interface with the baseband processor general-purpose I/Os. Typical applications involve switching in portables and consumer applications such as cell phones, digital cameras, and notebooks with hubs or controllers.

Product Status/Pricing/Packing

Product Product Status Eco Status *Pricing Package Type Leads Packing Method Package Drawing **Package Marking Convention RoHS IPC1752 RoHS/REACH/JIG Certificate of Compliance
FSA2367BQX Full Production Green as of May 2007 $0.57 DQFN 14 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:2367
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FSA2367MTCX Full Production Green as of Jul 2011 $0.87 TSSOP 14 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:FSA2367
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Features

  • 10µA Maximum ICCT Current Over ExpandedControl Voltage Range (VIN=2.6V, VCC=4.3V)
  • On Capacitance 55pF Typical (CON )
  • 0.75Ω Typical On Resistance (RON)
  • Common Ports 1A, 2A, 3A with Negative Swing Audio to -2V
  • -3db Bandwidth: 150 MHz Low Power Consumption (1µA Maximum)
  • Power-Off Feature for 1A/2A/3A Pin (IIN 2µA)
  • Packaged in Pb-Free 14-Pin TSSOP and DQFN

Applications

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

Application Notes

Multilanguage - Chinese Multilanguage - English Multilanguage - Japanese Multilanguage - Korean