MAX3221MDBREP

TEXAS INSTRUMENTS  MAX3221MDBREP  收发器, RS232, 3V-5.5电源, SSOP-16

The is a RS-232 single-channel Line Driver/Receiver consists of one line driver, one line receiver and a dual charge-pump circuit with ±15kV ESD protection pin-to-pin serial-port connection pins, including GND. The device meets the requirements of A/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. These devices operate 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 on the receiver input, the driver output is disabled.

.

Controlled baseline - One assembly/test site, one fabrication site

.

Enhanced diminishing manufacturing sources DMS support

.

Enhanced product-change notification

.

Qualification pedigree

.

Alternative high-speed pin-compatible device 1Mbps for SNx5C3221

.

Auto-power-down feature automatically disables drivers for power savings

.

1µA Typical Low standby current

.

4 x 0.1µF External capacitors

.

Green product and no Sb/Br