LM741CN

www.fairchildsemi.com LM741 Single Operational Amplifier Features • • • • • Short circuit protection Excellent temperature stability Internal frequency compensation High Input voltage range Null of offset Description The LM741 series are general purpose operational amplifiers. It is intended for a wide range of analog applications. The high gain and wide range of operating voltage provide superior performance in intergrator, summing amplifier, and general feedback applications. 8-DIP 1 8-SOP 1 Internal Block Diagram Rev. 1.0.1 ©2001 Fairchild Semiconductor Corporation LM741 Schematic Diagram Absolute Maximum Ratings (TA = 25°C) Parameter Supply Voltage Differential Input Voltage Input Voltage Output Short Circuit Duration Power Dissipation Operating Temperature Range LM741C LM741I Storage Temperature Range Symbol VCC VI(DIFF) VI PD TOPR TSTG Value ±18 30 ±15 Indefinite 500 0 ~ + 70 -40 ~ +85 -65 ~ + 150 Unit V V V mW °C °C 2 LM741 Electrical Characteristics (VCC = 15V, VEE = - 15V. TA = 25 °C, unless otherwise specified) Parameter Input Offset Voltage Input Offset Voltage Adjustment Range Input Offset Current Input Bias Current Input Resistance (Note1) Input Voltage Range Symbol VIO VIO(R) IIO IBIAS RI VI(R) RL≥2KΩ Large Signal Voltage Gain GV VCC =±20V VCC =±20V, VO(P-P) =±15V VCC =±15V, VO(P-P) =±10V VCC = ±20V Output Voltage Swing VO(P-P) VCC = ±15V RL≥10KΩ RL≥2KΩ RL≥10KΩ RL≥2KΩ Common Mode Rejection Ratio CMRR RS≤10KΩ, VCM = ±12V RS≤50Ω, VCM = ±12V VCC = ±15V to VCC = ±15V RS≤50Ω VCC = ±15V to VCC = ±15V RS≤10KΩ Unity Gain Unity Gain RL= ∞Ω VCC = ±20V VCC = ±15V Conditions RS≤10KΩ RS≤50Ω VCC = ±20V LM741C/LM741I Min. 0.3 ±12 20 ±12 ±10 70 77 Typ. 2.0 ±15 20 80 2.0 ±13 200 25 ±14 ±13 90 96 0.3 10 0.5 1.5 50 Max. 6.0 200 500 V/mV dB 2.8 85 µs % MHz V/µs mA mW dB V mA Unit mV mV nA nA MΩ V Output Short Circuit Current ISC Power Supply Rejection Ratio PSRR Transient Response Bandwidth Slew Rate Supply Current Rise Time Overshoot TR OS BW SR ICC PC Power Consumption Note: 1. Guaranteed by design. 3 LM741 Electrical Characteristics ( 0°C ≤TA≤70 °C VCC = ±15V, unless otherwise specified) The following specification apply over the range of 0°C ≤ TA ≤ +70 °C for the LM741C; and the -40°C ≤ TA ≤ +85 °C for the LM741I Parameter Input Offset Voltage Input Offset Voltage Drift Input Offset Current Input Offset Current Drift Input Bias Current Input Resistance (Note1) Input Voltage Range Symbol VIO ∆VIO/∆T IIO ∆IIO/∆T IBIAS RI VI(R) VCC =±20V Output Voltage Swing VO(P-P) VCC =±15V Output Short Circuit Current Common Mode Rejection Ratio Power Supply Rejection Ratio ISC CMRR PSRR VCC = ±20V RS≥10KΩ RS≥2KΩ RS≥10KΩ RS≥2KΩ RS≤10KΩ, VCM = ±12V RS≤50Ω, VCM = ±12V VCC = ±20V to ±5V RS≤50Ω RS≤10KΩ VCC = ±20V, VO(P-P) = ±15V Large Signal Voltage Gain GV RS≥2KΩ VCC = ±15V, VO(P.P) = ±10V VCC = ±15V, VO(P-P) = ±2V Note : 1. Guaranteed by design. Conditions RS≤50Ω RS≤10KΩ - LM741C/LM741I Min. ±12 ±12 ±10 10 70 77 15 Typ. ±13 ±14 ±13 90 96 0.8 40 300 Max. 7.5 Unit mV µV/ °C nA nA/ °C µA MΩ V V mA dB dB V/mV 4 LM741 Typical Performance Characteristics Figure 1. Output Resistance vs Frequency Figure 2. Input Resistance and Input Capacitance vs Frequency Figure 3. Input Bias Current vs Ambient Temperature Figure 4. Power Consumption vs Ambient Temperature Figure 5. Input Offset Current vs Ambient Temperature Figure 6. Input Resistance vs Ambient Temperature 5 LM741 Typical Performance Characteristics (continued) Figure 7. Normalized DC Parameters vs Ambient Temperature Figure 8. Frequency Characteristics vs Ambient Temperature Figure 9. Frequency Characteristics vs Supply Voltage Figure 10. Output Short Circuit Current vs Ambient Temperature Figure 11. Transient Response Figure 12. Common-Mode Rejection Ratio vs Frequency 6 LM741 Typical Performance Characteristics (continued) Figure 13. Voltage Follower Large Signal Pulse Response Figure 14. Output Swing and Input Range vs Supply Voltage 7 LM741 Mechanical Dimensions Package 8-DIP 1.524 ±0.10 0.018 ±0.004 0.060 ±0.004 0.46 ±0.10 6.40 ±0.20 0.252 ±0.008 0.79 ) 0.031 #8 9.20 ±0.20 0.362 ±0.008 9.60 MAX 0.378 #5 2.54 0.100 5.08 MAX 0.200 7.62 0.300 3.40 ±0.20 0.134 ±0.008 3.30 ±0.30 0.130 ±0.012 0.33 0.013 MIN #1 #4 0.25 –0.05 0~15° +0.10 0.010 –0.002 +0.004 8 ( LM741 Mechanical Dimensions (Continued) Package 8-SOP MIN 1.55 ±0.20 0.061 ±0.008 0.1~0.25 0.004~0.001 #1 #8 4.92 ±0.20 0.194 ±0.008 5.13 MAX 0.202 ( 0.56 ) 0.022 #4 #5 6.00 ±0.30 0.236 ±0.012 +0.10 0.15 -0.05 +0.004 0.006 -0.002 1.80 MAX 0.071 MAX0.10 MAX0.004 3.95 ±0.20 0.156 ±0.008 5.72 0.225 0.50 ±0.20 0.020 ±0.008 0~ 8° 1.27 0.050 0.41 ±0.10 0.016 ±0.004 9 LM741 Ordering Information Product Number LM741CN LM741CM LM741IN Package 8-DIP 8-SOP 8-DIP Operating Temperature 0 ~ + 70°C -40 ~ + 85°C DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. www.fairchildsemi.com 6/1/01 0.0m 001 Stock#DSxxxxxxxx  2001 Fairchild Semiconductor Corporation 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.