SN75C3221 driver/receiver equivalent, 3-v to 5.5-v single-channel rs-232 compatible line driver/receiver.
* Operate with 3-V to 5.5-V VCC supply
* Operate up to 1 Mbit/s
* Low standby current : 1 μA typical
* External capacitors : 4 x 0.1 μF
* Accepts 5-V .
* Industrial PCs
* Wired networking
* Data center and enterprise computing
* Battery-powered systems
The SN65C3221 and SN75C3221 consist of one line driver, one line receiver, and a dual chargepump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). These devices providethe electrical interface between an asyn.
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