Product Summary
The ST232ABD 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 ST232ABD uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications are in: Portable Computers, Low Power Modems, Interfaces Translation, Battery Powered RS-232 System and Multi-Drop RS-232 Networks.
Parametrics
ST232ABD absolute maximum ratings: (1)Supply Voltage -0.3 to 6 V; (2)Extra Positive Voltage: (VCC -0.3) to 13.2 V; (3)Extra Negative Voltage: 0.3 to -13.2 V; (4)Transmitter Input Voltage Range: -0.3 to (VCC + 0.3) V; (5)Receiver Input Voltage Range: ±30 V; (6)Transmitter Output Voltage Range: ±15 V; (7)Receiver Output Voltage Range: -0.3 to (VCC + 0.3) V.
Features
ST232ABD features: (1)Supply Voltage range from 4.5V to 5.5V; (2)supply current no load: 1.5mA; (3)transition slew rate: 12V/μs; (4)receiver input voltage range: ±30V; (5)data rate: 400kbp/s.
Diagrams
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![]() ST232ABD |
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![]() Buffers & Line Drivers 5V 2Driver/2Receiver |
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![]() ST232ABDR |
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![]() Buffers & Line Drivers 5V 2Driver/2Receiver |
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