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5 V Powered CMOS RS-232 Drivers/Receivers
ADM223/ADM230L–ADM241L
FEATURES
ADM232L TYPICAL OPERATING CIRCUIT
Single 5 V Power Supply
5V INPUT
Meets All EIA-232-E and V.28 Specifications 120 kB/s Data Rate On-Board DC-DC Converters
1F 6.3V
C1+ +5V TO +10V VCC
VOLTAGE
C1– DOUBLER
V+
1F 6.3V
1F 6.3V
؎9 V Output Swing with 5 V Supply
Small 1 ...
