MAX4521EPE is a precision, high-voltage, CMOS analog switch manufactured by Maxim Integrated. This device features four SPST switches with low on-resistance of 20 ohms, making it suitable for applications requiring low distortion and signal loss. It operates within a voltage range of ±4.5V to ±20V, making it ideal for both industrial and consumer applications. The MAX4521EPE also offers a high off-isolation of -85dB at 1MHz, ensuring minimal crosstalk between channels. With a bandwidth of 100MHz and fast switching speed, this analog switch is well-suited for audio, video, and data processing applications. The device is housed in an 16-pin PDIP package, making it easy to integrate into various circuit designs. Overall, the MAX4521EPE provides high performance and reliability for precision analog switching applications