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ST232BW データシート(PDF) 5 Page - STMicroelectronics |
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ST232BW データシート(HTML) 5 Page - STMicroelectronics |
5 / 19 page ST232 Electrical characteristics 5/19 3 Electrical characteristics Table 3. Electrical characteristics (C1 - C4 = 0.1µF, VCC = 5V ± 10%, TA = -40 to 85°C, unless otherwise specified. Typical values are referred to TA = 25°C). Symbol Parameter Test Min. Typ. Max. Unit ISUPPLY VCC Power supply current No Load, TA = 25°C 5 10 mA Table 4. Transmitter electrical characteristics (C1 - C4 = 0.1µF, VCC = 5V ± 10%, TA = -40 to 85°C, unless otherwise specified. Typical values are referred to TA = 25°C). Symbol Parameter Test Min. Typ. Max. Unit VTOUT Output voltage swing All transmitter outputs are loaded with 3K Ω to GND ± 5 ± 7.8 V ITIL Input leakage current ± 40 µA VTIL Input logic threshold low 0.8 V VTIH Input logic threshold high 2 V SRT Transition slew rate TA = 25°C, VCC = 5V RL = 3 to 7KΩ, CL = 50 to 2500pF (1) 730 V/µs DR Data rate (2) 120 220 Kbits/s RTOUT Transmitter output resistance VCC = V+ = V- = 0V VOUT = ± 2V 300 Ω ISC Transmitter output short circuit current One TXOUT to GND ±10 ±60 mA 1. Measured from 3V to -3V or from -3V to 3V 2. One transmitter output is loaded with RL = 3KΩ to 7KΩ, CL = 50 to 1000pF |
同様の部品番号 - ST232BW |
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同様の説明 - ST232BW |
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