MAX4734EUB+

The MAX4734EUB+ is a low voltage, 4-channel CMOS analogue multiplexer in 10 pin µMAX package. This low on-resistance analogue multiplexer operates from single 1.6V to 3.6V supply. It has fast switching speeds (tON = 25ns, tOFF = 20ns), handles rail to rail analogue signals and consumes less than 4μW of quiescent power. The MAX4734 has break before make switching. It has low 0.8ohm maximum on-resistance (RON) with 0.2ohm maximum RON matching and 0.1ohm maximum RON flatness at TA = +25°C when powered from 3V supply. The digital logic input is 1.8V CMOS compatible when using single 3V supply. It is used in power routing, battery powered systems, low voltage data acquisition systems, PCMCIA cards, modems and hard drives.

• Supply voltage range from 1.6V to 3.6V
• Operating temperature range from -40°C to 85°C
• High current handling capacity (150mA continuous)
• COM off-leakage current of ±0.002nA at TA = +25°C with single 3V supply
• Break before make of 5ns at 25°C with single 3V supply
• Charge injection of 60pC at TA = 25°C and -3dB on-channel bandwidth of 90MHz with single 3V supply
• Off isolation of -56dB at f = 1MHz and crosstalk of -56dB at f = 1MHz with single 3V supply
• Positive supply current of 0.004μA
• COM on-leakage current of ±0.002nA with single 3V supply
• Audio/Video Signal Routing; Battery-Powered Systems; Cellular Phones; Communication Systems;
• Hard Drives; Low-Voltage Data Acquisition; Modems; PCMCIA Cards; Power Routing

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