ON NC7SBU3157P6X

SPDT2:1115 Ом1,65 В ~ 5,5 В

Overview

The NC7SBU3157P6X / FSAU3157 is a high-performance, single-pole / double-throw (SPDT) analog switch or 2:1 multiplexer / de-multiplexer bus switch. The device is fabricated with advanced sub-micron CMOS technology to achieve high-speed enable and disable times and low on resistance. The break-before-make select circuitry prevents disruption of signals on the B port due to both switches temporarily being enabled during select pin switching. The device is fabricated with advanced sub-micron CMOS technology to achieve high-speed enable and disable times and low on resistance. The break-before- make select circuitry prevents disruption of signals on the B port due to both switches temporarily being enabled during select pin switching. The device is specified to operate over the 1.65 to 5.5 V VCC operating range. The control input tolerates voltages up to 5.5 V, independent of the VCC operating range.The integrated undershoot hardened circuit senses undershoot at the I/Os, and responds by preventing voltage differentials from developing and turning the switch on.

Features

Applications

• Precision data acquisition
• Battery-powered systems
• Sample-and-hold systems
• Communication systems
• Data Acquisition Systems
• Relay Replacement
• Battery Powered Systems
• Existing multiplexer applications (both fault-protected and nonfault-protected)
• New designs requiring multiplexer functions
• Cellular phones