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FSA2267/FSA2267A 0.35 Low-Voltage Dual-SPDT Analog Switch March 2012 FSA2267 / FSA2267A 0.35 Low-Voltage Dual-SPDT Analog Switch Features Description Typical 0.35 On Resistance (R ) for +2.7V Supply The FSA2267 and FSA2267A are Dual Single Pole Dou- ON ble Throw (SPDT) analog switches. The FSA2267 oper- FSA2267A Features <10A I Current CCT ates from a single 1.65V to 3.6V supply, while the when S Input is Lower than V CC FSA2267A operates from a single 2.3V to 4.3V supply. R Fatness for +2.7V Supply: 0.25 Maximum ON Each features an ultra-low On Resistance of 0.35 at a 1.6mm x 2.1mm 10-Lead MicroPak Package +2.7V supply and 25C. Both devices are fabricated with Broad V Operating Range CC sub-micron CMOS technology to achieve fast switching Low THD (0.02% Typical for 32Load) speeds and designed for break-before-make operation. High Current Handling Capability (350mA Continuous FSA2267A features very low quiescent current, even Current <3.3V Supply) supply. when the control voltage is lower than the V CC This feature services the mobile handset applications Applications very well, allowing for the direct interface with baseband processor general-purpose I/Os. Cell phone PDA Portable Media Player Ordering Information Order Number Top Mark Package Description Packing Method 5000 Units on Tape FSA2267L10X FC 10-Lead MicroPak, 1.6 x 2.1mm, JEDEC MO-255 and Reel 5000 Units on Tape FSA2267AL10X FD 10-Lead MicroPak, 1.6 x 2.1mm, JEDEC MO-255 and Reel FSA 10-Lead Molded Small Outline Package (MSOP), 4000 Units on Tape FSA2267AMUX 2267A JEDEC MO-187, 3.0mm Wide and Reel . Figure 1. Application Diagram 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA2267 / FSA2267A Rev. 1.0.5