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ST202EBTR Arkusz danych(PDF) 5 Page - STMicroelectronics |
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ST202EBTR Arkusz danych(HTML) 5 Page - STMicroelectronics |
5 / 18 page ST202EB - ST202EC - ST232EB - ST232EC Electrical characteristics 5/18 3 Electrical characteristics Note: All test versus GND. 1. Measured from 3 V to -3 V or from -3 V to 3 V 2. One transmitter output is loaded with RL = 3 kΩ to 7 kΩ, CL = 50 to 1000 pF Table 4. ESD performance: transmitter outputs, receiver inputs Symbol Parameter Test condition Min. Typ. Max. Unit ESD ESD protection voltage Human Body Model ± 15 kV ESD ESD protection voltage IEC 1000-4-2 (Contact Discharge) ± 6kV ESD ESD protection voltage IEC 1000-4-2 (Air Discharge) ± 8kV Table 5. Electrical characteristics (C1 - C4 = 0.1 µF for ST202E, C1 - C4 = 0.1 µF for ST232E, VCC = 5 V ± 10 %, TA = -40 to 125 °C, unless otherwise specified. Typical values are referred to TA = 25 °C). Symbol Parameter Test condition Min. Typ. Max. Unit ISUPPLY VCC power supply current No Load, TA = 25°C 5 10 mA Table 6. Transmitter electrical characteristics (C1 - C4 = 0.1 µF, VCC = 5 V ± 10 %, TA = -40 to 85 °C, unless otherwise specified. Typical values are referred to TA = 25 °C). Symbol Parameter Test condition Min. Typ. Max. Unit VTOUT Output voltage swing All Transmitter outputs are loaded with 3 k Ω to GND ± 5 ± 9V ITIL Input leakage current ± 10 µA VTIL Input logic threshold low 0.8 V VTIH Input logic threshold high 2 V SRT Transition slew rate TA = 25°C, VCC = 5 V RL = 3 to 7 K Ω, CL = 50 to 1000 pF (1) 36 30 V/µs DR Data rate RL = 3 to 7 kΩ, CL = 50 to 1000 pF one transmitter switching 230 400 kbits/s RTOUT Transmitter output resistance VCC = V+ = V- = 0V VOUT = ± 2 V 300 Ω ISC Transmitter output short circuit current ±10 ±60 mA tDT Transmitter propagation delay RL = 3 to 7 kΩ, CL = 50 to 2500 pF All transmitter loaded 2µA |
Podobny numer części - ST202EBTR |
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Podobny opis - ST202EBTR |
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