TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 20 Pin |
Supply Voltage (DC) | 3.30 V, 5.00 V |
Case/Package | SSOP-20 |
Supply Current | 1 mA |
Number of Positions | 20 Position |
Data Rate | 250 kbps |
Drivers Per Package | 2 |
Output Voltage (Max) | 5.4 V |
Operating Temperature (Max) | 70 ℃ |
Operating Temperature (Min) | 0 ℃ |
Supply Voltage | 3V ~ 5.5V |
Supply Voltage (Max) | 5.5 V |
Supply Voltage (Min) | 3 V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Tube |
Size-Length | 7.2 mm |
Size-Width | 5.3 mm |
Size-Height | 1.95 mm |
Operating Temperature | 0℃ ~ 70℃ |
The MAX3223CDB 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 data signalling rates up to 250kbps 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 drivers and receivers are shut off and the supply current is reduced to 1µA.
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● 0.8V Driver and control low-level input voltage
● Green product and no Sb/Br
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