Интерфейс RS-232 MAX3223ECPWG4

Приемопередатчик RS232 , 2 драйвера, 3В-5.5В, TSSOP-20

The MAX3223ECPWG4 is a RS-232 multichannel Line Driver/Receiver with ±15kV ESD protection pin-to-pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3 to 5.5V supply. The device operates at typical data signalling rates up to 500kbps and a maximum of 30V/µs driver output slew rate. Flexible control options for power management are available when the serial port is inactive. The auto-power-down feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled. If FORCEOFF is set low and EN is high, both driver and receiver is shutoff and the supply current is reduced to 1mA.

• Alternative high-speed pin-compatible device (1Mbps) for SNx5C3223E
• 0.8V Driver and control low-level input voltage
• Green product and no Sb/Br

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