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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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ST232BN 데이터시트(PDF) 6 Page - STMicroelectronics |
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ST232BN 데이터시트(HTML) 6 Page - STMicroelectronics |
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6 / 19 page  Electrical characteristics ST232 6/19 Table 5. Receiver 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 VRIN Receiver input voltage operating range -30 30 V RRIN RS-232 Input resistance TA = 25°C, VCC = 5 V, VRIN = 5V 35 7 K Ω VRIL RS-232 Input threshold low TA = 25°C, VCC = 5 V 0.8 1.2 V VRIH RS-232 Input threshold high TA = 25°C, VCC = 5 V 1.7 2.4 V VRIHYS RS-232 Input hysteresis VCC = 5V 0.2 0.5 1 V VROL TTL/CMOS Output voltage low IOUT = 3.2mA (to VCC)0.4 V VROH TTL/CMOS Output voltage high IOUT = -1mA (to GND) 3.5 VCC-0.4 V ISCR Receiver output short circuit current ±10 mA tDR Receiver propagation delay CL = 150pF (1) 0.3 1 µs 1. RS-232 in to TTL-CMOS out (from 50% to 50%) |
유사한 부품 번호 - ST232BN |
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유사한 설명 - ST232BN |
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