PI3A223

www.DataSheet4U.com PI3A223 Small Plastic Package, Dual SPDT Analog Switch Features CMOS Technology for Bus and Analog Applications Low On-Resistance: 0.6Ω Wide VDD Range: 2.7V to 4.2V ±10% Rail-to-Rail Signal Range High Off Isolation: -75dB @ 100kHz Crosstalk Rejection Reduces Signal Distortion: -77dB @ 100kHz Break-Before-Make Switching Extended Industrial Temperature Range: –40°C to 85°C Packaging (Pb-free & Green): –10-contact TQFN (ZL10) –10-contact TQFN (ZM10) Description Pericom Semiconductor's PI3A223 is a dual, fast single-pole double throw (SPDT) CMOS switch. It can be used as an analog switch or as a low-delay bus switch. Specified over a wide operating power supply voltage, 2.7V to 4.2V, the PI3A223 has an On-Resistance of 0.6Ω at +2.7V. Break-before-make switching prevents both switches being enabled simultaneously. This eliminates signal disruption during switching. Functional Block Diagram NC1 NC2 Applications Cell Phones PDAs MP3 players Portable Instrumentation Computer Peripherals Speaker Headset Switching Power Routing Relay Replacement Audio and Video Signal Routing PCMCIA Cards Modems IN1 IN2 COM1 COM2 NO1 NO2 Pin Description Pin # 2, 10 6 5, 7 3, 9 1 4, 8 Name NOX GND NCX COMX VDD INX Description Data Port (Normally open) Ground Data Port (Normally closed) Common Output / Data Port Positive Power Supply Logic Control Pin Configuration (top view) IN 2 COM2 7 6 3 4 5 NC2 GND NO2 1 2 10 9 8 VDD NO1 Logic ...