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LM339 数据表(PDF) 7 Page - STMicroelectronics |
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LM339 数据表(HTML) 7 Page - STMicroelectronics |
7 / 19 page LM139, LM239, LM339 Electrical characteristics curves Doc ID 2159 Rev 3 7/19 4 Electrical characteristics curves Figure 3. Supply current vs. supply voltage Figure 4. Input current vs. supply voltage 1 0.8 0.6 0.4 0.2 0 10 20 30 40 SUPPLY VOLTAGE (V) Tamb =+70°C Tamb = +125°C Tamb =0°C R = Tamb= +25°C Tamb =-55°C 20 10 20 30 40 SUPPLY VOLTAGE (V) Tamb =+70°C Tamb = +125°C Tamb = -55°C 40 60 80 0 Tamb =0°C Tamb=+25°C V= 0V i R= 10 Ω i 9 Figure 5. Output saturation voltage vs. output current Figure 6. Response time for various input overdrives - negative transition Figure 7. Response time for various input overdrives - positive transition Tamb = +125°C Out of saturation 10 1 10 -3 10 -2 10 -1 10 0 10 -2 10 -1 10 0 10 1 10 2 OUTPUT SINK CURRENT (mA) Out of saturation Tamb =-55°C Tamb=+25°C 5V 5.1k Ω eo e I 6 5 4 3 2 0 0 -50 -100 0 0.5 1 1.5 2 TIME ( μs) Input overdrive : 5mV 20mV 1 100mV Tamb=+25°C 5V 5.1kΩ eo e I 6 5 4 3 2 1 0 1 00 50 0 0.5 1 1.5 2 TIME ( μs) 0 p In ut overdrive : 100mV Tamb=+25°C 5mV 20mV |
类似零件编号 - LM339 |
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类似说明 - LM339 |
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