PI5A3157CEX

Pb A product Line of Diodes Incorporated Lead-free Green PI5A3157 SOTinyTM Low Voltage Dual SPDT Analog Switch 2:1 Mux/DeMux Bus Switch Features Description ¼¼ CMOS Technology for Bus and Analog Applications ¼¼ Low On-Resistance: 8Ω at 3.0V ¼¼ Wide VDD Range: 1.65V to 5.5V ¼¼ Rail-to-Rail Signal Range ¼¼ Control Input Overvoltage Tolerance: 5.5V min. ¼¼ Fast Transition Speed: 5.2ns max. at 5V ¼¼ High Off Isolation: 57dB at 10MHz ¼¼ 54dB (10MHz) Crosstalk Rejection Reduces Signal Distortion ¼¼ Break-Before-Make Switching ¼¼ High Bandwidth: 250 MHz ¼¼ Extended Industrial Temperature Range: –40°C to 85°C ¼¼ Improved Direct Replacement for NC7SB3157 ¼¼ Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) ¼¼ Halogen and Antimony Free. “Green” Device (Note 3) ¼¼ Packaging (Pb-free & Green available): − 6-pin SC70 (C) The PI5A3157 is a high-bandwidth, 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 range, 1.65V to 5.5V, the PI5A3157 has a maximum ON resistance of 12-ohms at 1.65V, 9-ohms at 2.3V & 6-ohms at 4.5V. Pin Description Connection Diagram Pin Number Name 1 B1 2 GND 3 B0 Data port (Normally Closed) 4 A Common Output/Data port 5 VCC 6 S Break-before-make switching prevents both switches being enabled simultaneously. This eliminates signal disruption during switching. The control input, S, tolerates input drive signals up to 5.5V, independent of supply voltage. PI5A3157 is an improved direct replacement for the NC7SB3157. Applications ¼¼ Cell Phones ¼¼ PDAs ¼¼ Portable Instrumentation ¼¼ Battery Powered Communications ¼¼ Computer Peripherals Description Data port Ground Positive Power Supple Logic Controll B1 1 6 S GND 2 5 V DD B0 3 4 A Logic Function Table Logic Input(s) Function 0 B0 Connection to A 1 B1 Connected to A Notes:       1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain