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Absolute Maximum Ratings (Note 2) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. LF147 LF347B/LF347 Supply Voltage ±22V ±18V Differential Input Voltage ±38V ±30V Input Voltage Range ±19V ±15V (Note 3) Output Short Circuit Continuous Continuous Duration (Note 4) Power Dissipation 900 mW 1000 mW (Notes 5, 11) T j max 150˚C 150˚C θ jA Ceramic DIP (J) Package 70˚C/W Plastic DIP (N) Package 75˚C/W Surface Mount Narrow (M) 100˚C/W LF147 LF347B/LF347 Surface Mount Wide (WM) 85˚C/W Operating Temperature (Note 6) (Note 6) Range Storage Temperature Range −65˚C ≤T A≤150˚C Lead Temperature (Soldering, 10 sec.) 260˚C 260˚C Soldering Information Dual-In-Line Package Soldering (10 seconds) 260˚C Small Outline Package Vapor Phase (60 seconds) 215˚C Infrared (15 seconds) 220˚C See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering surface mount devices. ESD Tolerance (Note 12) 900V DC Electrical Characteristics (Note 7) Symbol Parameter Conditions LF147 LF347B LF347 Units Min Typ Max Min Typ Max Min Typ Max VOS Input Offset Voltage RS=10 kΩ,TA=25˚C 1 5 3 5 5 10 mV Over Temperature 8 7 13 mV ∆V OS/∆T Average TC of Input Offset RS=10 kΩ 10 10 10 µV/˚C Voltage IOS Input Offset Current Tj=25˚C, (Notes 7, 8) 25 100 25 100 25 100 pA Over Temperature 25 4 4 nA IB Input Bias Current Tj=25˚C, (Notes 7, 8) 50 200 50 200 50 200 pA Over Temperature 50 8 8 nA RIN Input Resistance Tj=25˚C 10 12 10 12 10 12 Ω AVOL Large Signal Voltage Gain VS=±15V, TA=25˚C 50 100 50 100 25 100 V/mV VO=±10V, RL=2kΩ Over Temperature 25 25 15 V/mV VO Output Voltage Swing VS=±15V, RL=10 kΩ ±12 ±13.5 ±12 ±13.5 ±12 ±13.5 V VCM Input Common-Mode Voltage VS=±15V ±11 +15 ±11 +15 ±11 +15 V Range −12 −12 −12 V CMRR Common-Mode Rejection Ratio RS≤10 kΩ 80 100 80 100 70 100 dB PSRR Supply Voltage Rejection Ratio (Note 9) 80 100 80 100 70 100 dB IS Supply Current 7.2 11 7.2 11 7.2 11 mA www.national.com 2 |
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