CH449DS1.PDF

The scope of application	version	upload time	size
CH449F, CH449X	1.1	2022-06-29	167KB
CH449 datasheet. Dual 4×4 matrix analog switch chip, supports I2C communication, 1.8V to 5V wide voltage. The typical value of Ron is about 5Ω. CH449 supports switch of 4 inputs and 4 outputs differential signals or 2 groups of independent 4 inputs and 4 outputs single-ended signals. CH449 can be used for multiple arbitrary routing of video, USB2.0 and other signals.
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file name	file content
CH440DS1.PDF	CH440/2/3/4 datasheet. A multi-channel bidirectional analog switch IC with low resistance and high bandwidth. 550MHz bandwidth. 5Ω ON resistance. The CH440/2/3/4 supports switch of video signals and low-speed/full-speed/high-speed USB signals.
CH482DS1.PDF	CH482/CH483/CH486 datasheet. The CH482/CH483 is a differential 2:1 USB3.0 Super-Speed analog switch IC, which supports USB 3.0 Super Speed, PCIe Gen1/2, SATA/SAS 1.5G/3G/6G, Display Port and so on. The CH486F is a differential 4:1 USB2.0 Super-Speed analog switch IC.
CH446DS1.PDF	CH446 datasheet. 8x16 matrix analog switch chip, contains 128 analog switches, used for arbitrary routing of 8x16 signal channels. CH446 supports 4V to 12V single supply voltage, and supports +5V and -7V dual power supply voltage. The ON resistance is not greater than 65Ω.