MAX4584EUB+

MAXIM INTEGRATED PRODUCTS  MAX4584EUB+  芯片, 视频开关

The is a serially controlled audio/video switch in 10 pin µMAX package. This serial interface, programmable switch device contains one normally open NO single pole/single throw SPST switch and one single pole/double throw SPDT switch. The MAX4584 has 65ohm maximum on-resistance, 4ohm maximum on-resistance matching between channels and 5ohm maximum on-resistance flatness at TA = +25°C with single +5V supply. The device uses a 2-wire I2C compatible serial interface.

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Supply voltage range from 2.7V to 5V

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Operating temperature range from -40°C to 85°C

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Audio performance, -83dB off isolation at fIN=20KHz, -84dB crosstalk at fIN=20KHz with 5V supply

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Video performance, -48dB off isolation at fIN = 10MHz, -60dB crosstalk at fIN = 10MHz with 5V supply

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0.001nA COM off leakage current & 0.002nA COM on-leakage current at TA = 25°C with single 5V supply

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-0.1dB bandwidth of 5MHz at RS = 75ohm, RL = 1Kohm and -3dB bandwidth of 300MHz single 5V supply

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Supply current of 5µA with single 5V supply

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Charge injection of 3pC at CL = 1nF with single +5V supply