Product Summary
The ST232C is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ±12V is not available. The ST232C uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications of the ST232C are in: Portable Computers, Low Power Modems, Interfaces Translation, Battery Powered RS-232 System,Multi-Drop RS-232 Networks.
Parametrics
ST232C absolute maximum ratings: (1)Supply Voltage:-0.3 to 6 V; (2)Transmitter Input Voltage Range:-0.3 to (VCC + 0.3) V; (3)Receiver Input Voltage Range:±30 V; (4)Transmitter Output Voltage Range:(V+ + 0.3) to (V- - 0.3) V; (5)Receiver Output Voltage Range:-0.3 to (VCC + 0.3) V; (6)Short Circuit Duration on TOUT:infinite; (7)Storage Temperature Range:-65℃ to +150℃.
Features
ST232C features: (1)supply voltage range: 4.5 to 5.5V; (2)supply current no load(typ): 5mA; (3)transmitter output voltage swing(typ): ±7.8V; (4)controlled output slewrate; (5)receiver input voltage range:±30V; (6)data rate(typ): 220Kbps; (7)operatingtemperature range: -40℃ to 85℃, 0℃ to 70℃; (8)compatible with max232 and max202.
Diagrams
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![]() ST232CW |
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![]() ST232CWR |
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