UT3221 driver/receiver equivalent, multichannael rs-232 line driver/receiver.
* Operates With 3.0V to 5.5V Power Supply * One Driver and One Receiver * Operates Up To 250 kbps * Designed to Transmit at a Data Rate of 250 kbps * Low Standby Current.
A high-efficiency, dual charge-pumps power supply and a low-dropout transmitter combine to deliver true RS-232 performa.
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