The FSA2270TUMX is a high-speed, dual-supply, dual-SPDT analog switch manufactured by Fairchild Semiconductor. It is designed for applications requiring high-performance analog switching with low on-resistance and low power consumption. This device operates over a wide voltage range of +/-4.5V to +/-20V, making it suitable for use in a variety of systems.
Key features of the FSA2270TUMX include a low on-resistance of 2.5 ohms (typical) with a maximum of 3.5 ohms, providing minimal signal attenuation and distortion. It also offers a fast switching time of less than 30 ns, allowing for seamless signal transitions. This switch has a high off-isolation of -75 dB at 1 MHz, ensuring minimal crosstalk between channels.
The FSA2270TUMX is equipped with a latch-up-free design, ensuring reliable and robust operation in harsh environments. It also has ESD protection of up to 2 kV on the inputs and outputs, enhancing its ruggedness and durability. This device is available in a compact 8-lead ultra-thin micro-lead frame (TUM) package, making it well-suited for space-constrained applications.
Overall, the FSA2270TUMX is a versatile and high-performance analog switch that is ideal for use in a wide range of applications, including communication systems, instrumentation, and industrial control systems, among others. Its combination of low on-resistance, fast switching speed, and high off-isolation makes it a reliable and efficient solution for demanding analog switching requirements
