?2001 fairchild semiconductor corporation www.fairchildsemi.com rev. 1.0.1 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 amplifi- ers. 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 lm741 single operational amplifier
lm741 2 schematic diagram absolute maximum ratings (t a = 25 c) parameter symbol value unit supply voltage v cc 18 v differential input voltage v i(diff) 30 v input voltage v i 15 v output short circuit duration - indefinite - power dissipation p d 500 mw operating temperature range lm741c lm741i t opr 0 ~ + 70 -40 ~ +85 c storage temperature range t stg -65 ~ + 150 c
lm741 3 electrical characteristics (v cc = 15v, v ee = - 15v. t a = 25 c, unless otherwise specified) note: 1. guaranteed by design. parameter symbol conditions lm741c/lm741i unit min. typ. max. input offset voltage v io r s 10k ? -2.06.0 mv r s 50 ? -- - input offset voltage adjustment range v io(r) v cc = 20v - 15 - mv input offset current i io - - 20 200 na input bias current i bias - - 80 500 na input resistance (note1) r i v cc = 20v 0.3 2.0 - m ? input voltage range v i(r) - 12 13 - v large signal voltage gain g v r l 2k ? v cc = 20v, v o(p-p) = 15v -- - v/mv v cc = 15v, v o(p-p) = 10v 20 200 - output short circuit current i sc --25-ma output voltage swing v o(p-p) v cc = 20v r l 10k ? -- - v r l 2k ? -- - v cc = 15v r l 10k ? 12 14 - r l 2k ? 10 13 - common mode rejection ratio cmrr r s 10k ? , v cm = 12v 70 90 - db r s 50 ? , v cm = 12v - - - power supply rejection ratio psrr v cc = 15v to v cc = 15v r s 50 ? -- - db v cc = 15v to v cc = 15v r s 10k ? 77 96 - transient rise time t r unity gain -0.3 - s response overshoot os - 10 - % bandwidth bw - -- -mhz slew rate sr unity gain - 0.5 - v/ s supply current i cc r l = ? -1.52.8 ma power consumption p c v cc = 20v - - - mw v cc = 15v - 50 85
lm741 4 electrical characteristics ( 0 c t a 70 c v cc = 15v, unless otherwise specified) the following specification apply over the range of 0 c t a +70 c for the lm741c; and the -40 c t a +85 c for the lm741i note : 1. guaranteed by design. parameter symbol conditions lm741c/lm741i unit min. typ. max. input offset voltage v io r s 50 ? -- - mv r s 10k ? --7.5 input offset voltage drift ? v io / ? t - -- v/ c input offset current i io - - - 300 na input offset current drift ? i io / ? t - -- na/ c input bias current i bias - --0.8 a input resistance (note1) r i v cc = 20v - - - m ? input voltage range v i(r) - 12 13 - v output voltage swing v o(p-p) v cc = 20v r s 10k ? -- - v r s 2k ? -- - v cc = 15v r s 10k ? 12 14 - r s 2k ? 10 13 - output short circuit current i sc - 10 - 40 ma common mode rejection ratio cmrr r s 10k ? , v cm = 12v 70 90 - db r s 50 ? , v cm = 12v - - - power supply rejection ratio psrr v cc = 20v to 5v r s 50 ? -- - db r s 10k ? 77 96 - large signal voltage gain g v r s 2k ? v cc = 20v, v o(p-p) = 15v -- - v/mv v cc = 15v, v o(p.p) = 10v 15 - - v cc = 15v, v o(p-p) = 2v -- -
lm741 5 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
lm741 6 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
lm741 7 typical performance characteristics (continued) figure 13. voltage follower large signal pulse response figure 14. output swing and input range vs supply voltage
lm741 8 mechanical dimensions package 6.40 0.20 3.30 0.30 0.130 0.012 3.40 0.20 0.134 0.008 #1 #4 #5 #8 0.252 0.008 9.20 0.20 0.79 2.54 0.100 0.031 () 0.46 0.10 0.018 0.004 0.060 0.004 1.524 0.10 0.362 0.008 9.60 0.378 max 5.08 0.200 0.33 0.013 7.62 0~15 0.300 max min 0.25 +0.10 ?.05 0.010 +0.004 ?.002 8-dip
lm741 9 mechanical dimensions (continued) package 4.92 0.20 0.194 0.008 0.41 0.10 0.016 0.004 1.27 0.050 5.72 0.225 1.55 0.20 0.061 0.008 0.1~0.25 0.004~0.001 6.00 0.30 0.236 0.012 3.95 0.20 0.156 0.008 0.50 0.20 0.020 0.008 5.13 0.202 max #1 #4 #5 0~8 #8 0.56 0.022 () 1.80 0.071 max0.10 max0.004 max min + 0.10 -0.05 0.15 + 0.004 -0.002 0.006 8-sop
lm741 6/1/01 0.0m 001 stock#dsxxxxxxxx ? 2001 fairchild semiconductor corporation 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. 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. www.fairchildsemi.com 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. ordering information product number package operating temperature lm741CN 8-dip 0 ~ + 70 c lm741cm 8-sop lm741in 8-dip -40 ~ + 85 c
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