FSA3157 Datasheet

Low-Voltage SPDT Analog Switch or 2:1Multiplexer/ De-multiplexer Bus Switch


The FSA3157 is a high-performance, sin- gle-pole / double-throw (SPDT) analog switch or 2:1 mul- tiplexer / 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 speci- fied to operate over the l.65 t0 5.5V Vcc operating range. The control input tolerates voltages up t0 5.5V, independent of the Vcc operating range. FSA3157 Features &bull; Useful in Both Analog and Digital Applications&bull; Space-Saving, SC70 6-Lead Surface Mount Packa&bull; Ultra-Small, MicroPakTM Leadless Package&bull; Low On Resistance: <10C2 0n Typical at 3.3V Vcc&bull; Broad Vcc Operating Range: 1.65V t0 5.5V&bull; Rail-to-Rail Signal Handling&bull; Power-Down, High-Impedance Control Input&bull; Over-Voltage Tolerance of Control Input t0 7.OV&bull; Break-Before-Make Enable Circuitry&bull; 250MHz, 3dB Bandwidth


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Manufacturer information


Diodes Incorporated is a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic, analog and mixed-signal semiconductor markets. Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets.
Diodes’ products include diodes, rectifiers, transistors, MOSFETs, protection devices, function-specific arrays, single gate logic, amplifiers and comparators, Hall-effect and temperature sensors, power management devices, including LED drivers, AC-DC converters and controllers, DC-DC switching and linear voltage regulators, and voltage references along with special function devices, such as USB power switches, load switches, voltage supervisors, and motor controllers.
Diodes’ corporate headquarters and Americas’ sales office are located in Plano, Texas and Milpitas, California. Design, marketing, and engineering centers are located in Plano; Milpitas; Taipei, Taiwan; Taoyuan City, Taiwan; Zhubei City, Taiwan; Manchester, England; and Neuhaus, Germany. Diodes’ wafer fabrication facilities are located in Manchester and Shanghai, China. Diodes has assembly and test facilities located in Shanghai, Jinan, Chengdu, and Yangzhou, China, as well as in Hong Kong, Neuhaus and Taipei. Additional engineering, sales, warehouse, and logistics offices are located in Taipei; Hong Kong; Manchester; Shanghai; Shenzhen, China; Seongnam-si, South Korea; and Munich, Germany, with support offices throughout the world.

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