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LM2903N 数据表(PDF) 3 Page - Fairchild Semiconductor |
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LM2903N 数据表(HTML) 3 Page - Fairchild Semiconductor |
3 / 8 page LM2903/LM2903I,LM393/LM393A, LM293/LM293A 3 Electrical Characteristics (VCC = 5V, TA = 25 °C, unless otherwise specified) NOTE 1 LM393/LM393A: 0 ≤ TA ≤ +70°C LM2903: -40 ≤ TA ≤ +85°C LM2903I: -40 ≤ TA ≤ +105°C LM293/LM293A : -25 ≤ TA ≤ +85°C Parameter Symbol Conditions LM293A/LM393A LM293/LM393 Unit Min. Typ. Max. Min. Typ. Max. Input Offset Voltage VIO VO(P) =1.4V, RS = 0 Ω - ±1 ±2- ±1 ±5 mV VCM= 0 to1.5V Note 1 - - ±4.0 - - ±9.0 Input Offset Current IIO - ±5 ±50 - ±5 ±50 nA Note 1 - - ±150 - - ±150 Input Bias Current IBIAS - 65 250 - 65 250 nA Note 1 - - 400 - - 400 Input Common Mode Voltage Range VI(R) 0- VCC -1.5 0- VCC -1.5 V Note 1 0 - VCC-2 0 - VCC-2 Supply Current ICC RL = ∞ , VCC = 5V - 0.6 1 - 0.6 1 mA RL = ∞, VCC = 30V - 0.8 2.5 - 0.8 2.5 Voltage Gain GV VCC =15V, RL ≥ 15KΩ (for large VO(P-P)swing) 50 200 - 50 200 - V/mV Large Signal Response Time TLRES VI =TTL Logic Swing VREF =1.4V, VRL = 5V, RL = 5.1K Ω - 350 - - 350 - nS Response Time TRES VRL =5V, RL =5.1K Ω -1.4 - - 1.4 - µS Output Sink Current ISINK VI(-) ≥ 1V, VI(+) =0V, VO(P) ≤1.5V 618 - 6 18 - mA Output Saturation Voltage VSAT VI(-) ≥ 1V, VI(+) = 0V - 160 400 - 160 400 mV ISINK = 4mA Note 1 - - 700 - - 700 Output Leakage Current IO(LKG) VI(-) = 0V, VI(+) = 1V VO(P) = 5V - 0.1 - - 0.1 - nA VO(P) = 30V - - 1.0 - - 1.0 µA |
类似零件编号 - LM2903N |
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类似说明 - LM2903N |
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