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LM7131BCMX bảng dữ liệu(PDF) 2 Page - National Semiconductor (TI) |
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LM7131BCMX bảng dữ liệu(HTML) 2 Page - National Semiconductor (TI) |
2 / 23 page Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. ESD Tolerance (Note 2) 2000V Differential Input Voltage ±2.0 Voltage at Input/Output Pin (V +)+0.1V, (V−) − 0.3V Supply Voltage (V + –V−) 12V Current at Input Pin ±5mA Current at Output Pin (Note 3) ±80 mA Current at Power Supply Pin ±80 mA Lead Temperature (soldering, 10 sec) 260˚C Storage Temperature Range − 65˚C to +150˚C Junction Temperature (Note 4) 150˚C Operating Ratings Supply Voltage (V + –V−) 2.7V ≤ V ≤ 12V Junction Temperature Range LM7131AC, LM7131BC 0˚C ≤ T J ≤ + 70˚C Thermal Resistance ( θ JA) SO-8 Package, 8-Pin Surface Mount 165˚C/W M05A Package, 5-Pin Surface Mount 325˚C/W 3V DC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T J = 25˚C, V + = 3V, V− = 0V, V CM = VO = V +/2 and R L = 150Ω. Bold- face limits apply at the temperature extremes. Symbol Parameter Conditions Typ (Note 5) LM7131AC LM7131BC Units Limit Limit (Note 6) (Note 6) V OS Input Offset Voltage 0.02 3.5 7 mV 410 max TCV OS Input Offset Voltage 10 µV/˚C Average Drift I B Input Bias Current 20 35 35 µA 40 40 max I OS Input Offset Current 0.35 3.5 3.5 µA 55 max CMRR Common Mode 0V ≤ V CM ≤ 0.85V 75 60 60 dB Rejection Ratio (Video Levels) 55 55 min CMRR Common Mode 0.85V ≤ V CM ≤ 1.7V 70 55 55 dB Rejection Ratio (Mid-Range) 50 50 min +PSRR Positive Power Supply V + = 3V, V− = 0V 75 65 65 dB Rejection Ratio V + = 3V to 6.5V 60 60 min −PSRR Negative Power Supply V − = −3V, V+ = 0V 75 65 65 dB Rejection Ratio V − = −3V to −6.5V 60 60 min V CM Input Common-Mode V + = 3V 0.0 0.0 0.0 V Voltage Range For CMRR ≥ 50 dB 0.00 0.00 min 2.0 1.70 1.70 V 1.60 1.60 max A VOL Voltage Gain R L = 150Ω,VO = 0.250V 60 55 55 dB to 1.250V 50 50 C IN Common-Mode 2 pF Input Capacitance V O Output Swing V + = 3V, R L = 150Ω 2.6 2.3 2.3 V High terminated at 0V 2.0 2.0 min Low V + = 3V, R L = 150Ω 0.05 0.15 0.15 V terminated at 0V 0.20 0.20 max High V + = 3V, R L = 150Ω 2.6 2.3 2.3 V terminated at 1.5V 2.0 2.0 min Low V + = 3V, R L = 150Ω 0.5 0.8 0.8 V terminated at 1.5V 1.0 1.0 max V O Output Swing V + = 3V, R L = 600Ω 2.73 V High terminated at 0V max www.national.com 2 |
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