PI3A412

www.DataSheet4U.com COMPANY CONFIDENTIAL PI3A412 0.4Ω, 3.3V, Quad SPDT Analog Switch Features CMOS Technology for Bus and Analog Applications Low On-Resistance: 0.4Ω (+2.7V Supply) Wide VCC Range: +1.6V to +4.2V ±10% ICC = 0.3µA @ TA = +25˚C Rail-to-Rail switching throughout Signal Range Fast Switching Speed: 20ns TYP. at 3.3V High Off Isolation: -65dB Crosstalk Rejection: -65dB Extended Industrial Temperature Range: –40°C to 85°C Packaging: ( Pb-free & Green) – 16-contact TQFN (ZL), 2.5mm x 2.5mm – 16-contact TQFN (ZH), 3.0mm x 3.0mm Description The PI3A412 is a quad 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 range, +1.6V to +4.2V, the switch has an On-Resistance of 0.4Ω at 2.7V. Control inputs, Ax, tolerates input drive signals up to 5V, independent of supply voltage. Block Diagram ���� ��� ��� �� ���� ��� ��� Applications Cell Phones PDAs Portable Instrumentation Battery Powered Communications Computer Peripherals Audio & Video Signal Routing PCMCIA Cards Modems Hard Drives JTAG Testing Pin Configuration (top view) COM1 16 NO1 15 NC4 13 12 11 10 9 VCC 14 ���� COM4 NO4 A1 NC3 �� ���� ��� ��� NC1 A0 NO2 COM2 1 2 3 4 5 6 7 8 GND ��� ��� NC2 GND NO3 COM3 06-0068 1 PS8834 05/22/06 COMPANY CONFIDENTIAL PI3A412 0.4Ω, 3.3V, Quad SPDT Analog Switch Pin Description Pin # 4, 8, 12, 16 1, 5, 9, 13 3, 7,...