PI5A3157B - Pericom Semiconductor Corporation

PI5A3157B Low Voltage SPDT Analog Switch 2:1 Mux/Demux Bus Switch

The PI5A3157B 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 PI5A3157B has a maximum ON resistance of 12-ohms at 1.65V, 9-ohms at 2.3V & 6ohms at 4.5V. Break-before-make switching prevents bot.

Features

 CMOS Technology for Bus and Analog Applications
 Low On-Resistance: 8Ω at 3.0V
 Wide VCC Range: 1.65V to 5.5V
 Rail-to-Rail Signal Range
 Control Input Overvoltage Tolerance: 5.5V
 Fast Transition Speed: 2ns at 5.0V
 High Off Isolation: -63dB @ 10MHz
 Break-Before-Make Switching
 High Bandwidth: 350MHz
 Extended Industrial Temperature Range: -40°C to 85°C
 PI5A3157B Is Improved Direct Replacement for NC7SB3157
 Packaging (Pb-free & Green): -6-pin UDFN 1mm×1mm -6-pin SC70 Pin Assignment Description The PI5A3157B is a high-bandwidth, fast single-pole double-throw (SPDT) CMOS switch.