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LMV981BL bảng dữ liệu(PDF) 2 Page - National Semiconductor (TI) |
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LMV981BL bảng dữ liệu(HTML) 2 Page - National Semiconductor (TI) |
2 / 18 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) Machine Model 200V Human Body Model 2000V Differential Input Voltage ± Supply Voltage Supply Voltage (V +–V −) 5.5V Output Short Circuit to V + (Note 3) Output Short Circuit to V − (Note 3) Storage Temperature Range −65˚C to 150˚C Junction Temperature (Note 4) 150˚C Mounting Temp. Infrared or Convection (20 sec) 235˚C Operating Ratings (Note 1) Supply Voltage Range 1.8V to 5.0V Temperature Range −40˚C to 125˚C Thermal Resistance ( θ JA) 6-Bump micro SMD 286˚C/W SC70-6 414˚C/W SOT23-6 265˚C/W MSOP-10 235˚C/W 1.8V DC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T J = 25˚C. V + = 1.8V, V − = 0V, V CM =V +/2, V O =V +/2, R L > 1M Ω and SHDN tied to V+. Boldface limits apply at the temperature extremes. See (Note 10). Symbol Parameter Condition Min (Note 6) Typ (Note 5) Max (Note 6) Units V OS Input Offset Voltage LMV981 (Single) 1 4 6 mV LMV982 (Dual) 1 5.5 7.5 TCV OS Input Offset Voltage Average Drift 5.5 µV/˚C I B Input Bias Current 15 35 50 nA I OS Input Offset Current 13 25 40 nA I S Supply Current (per channel) 103 185 205 µA In Shutdown LMV981 (Single) 0.156 1 2 LMV982 (Dual) 0.178 3.5 5 CMRR Common Mode Rejection Ratio LMV981, 0 ≤ V CM ≤ 0.6V 1.4V ≤ V CM ≤ 1.8V (Note 8) 60 55 78 dB LMV982, 0 ≤ V CM ≤ 0.6V 1.4V ≤ V CM ≤ 1.8V (Note 8) 55 50 76 −0.2V ≤ V CM ≤ 0V 1.8V ≤ V CM ≤ 2.0V 50 72 PSRR Power Supply Rejection Ratio 1.8V ≤ V+ ≤ 5V 75 70 100 dB CMVR Input Common-Mode Voltage Range For CMRR Range ≥ 50dB T A = 25˚C V − −0.2 −0.2 to 2.1 V + +0.2 V T A = −40˚C to 85˚C V − V + T A = 125˚C V − +0.2 V + −0.2 www.national.com 2 |
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