HT3221E
DESCRIPTION
The HT3221E is interface transceiver of serial data under RS - 232 standard with single power supply source & bipolar output voltage of transmitter, low power consumption.
The HT3221E is purposed for application in modern high efficient calculating systems with the wide range of supply voltage, fast-operating electronic devices with high level of fidelity of information exchange among distant devices. The chip is designed in 16-pin SSOP and TSSOP package.
FEATURES
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1 transmitter and 1 receivers of the serial data of the standard RS-232;
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Auto Shutdown function provide low power consumption;
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Supply voltage range: 3.0 ... 5.5 V;
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Operating temperature range: -40 ... +85 °С;
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ESD protection up to 2000 V for transmitter input and
receiver output (TTL/CMOS levels) and up to 15000V for
transmitter output and receiver input (RS-232 levels);
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Latch current, min – 100 mA at normal climatic