philips semiconductors product specification m a741/ m a741c/sa741c general purpose operational amplifier 1 1994 aug 31 853-0903 13721 description the m a741 is a high performance operational amplifier with high open-loop gain, internal compensation, high common mode range and exceptional temperature stability . the m a741 is short-circuit-protected and allows for nulling of of fset voltage. features ? internal frequency compensation ? short circuit protection ? excellent temperature stability ? high input voltage range pin configuration 1 2 3 4 5 6 7 8 + offset null inverting input noninverting input v nc v + output offset null top view d, f, n packages sl00095 figure 1. pin configuration ordering information description temperature range order code dwg # 8-pin plastic dual in-line package (dip) -55 c to +125 c m a741n sot97-1 8-pin plastic dual in-line package (dip) 0 to +70 c m a741cn sot97-1 8-pin plastic dual in-line package (dip) -40 c to +85 c sa741cn sot97-1 8-pin ceramic dual in-line package (cerdip) -55 c to +125 c m a741f 0580a 8-pin ceramic dual in-line package (cerdip) 0 to +70 c m a741cf 0580a 8-pin small outline (so) package 0 to +70 c m a741cd sot96-1 absolute maximum ratings symbol parameter rating unit v s supply voltage m a741c 18 v m a741 22 v p d internal power dissipation d package 780 mw n package 1170 mw f package 800 mw v in differential input voltage 30 v v in input voltage 1 15 v i sc output short-circuit duration continuous t a operating temperature range m a741c 0 to +70 c sa741c -40 to +85 c m a741 -55 to +125 c t stg storage temperature range -65 to +150 c t sold lead soldering temperature (10sec max) 300 c notes: 1. for supply voltages less than 15v , the absolute maximum input voltage is equal to the supply voltage. .com .com .com 4 .com u datasheet
philips semiconductors product specification m a741/ m a741c/sa741c general purpose operational amplifier 1994 aug 31 2 dc electrical characteristics t a = 25 c, v s = 15v, unless otherwise specified. symbol parameter test conditions m a741 m a741c unit symbol parameter test conditions min typ max min typ max unit v os offset voltage r s =10k w 1.0 5.0 2.0 6.0 mv r s =10k w , over temp. 1.0 6.0 7.5 mv d v os / d t 10 10 m v/ c i os offset current 20 200 20 200 na over temp. 300 na t a =+125 c 7.0 200 na t a =-55 c 20 500 na d i os / d t 200 200 pa/ c i bias input bias current 80 500 80 500 na over temp. 800 na t a =+125 c 30 500 na t a =-55 c 300 1500 na d i b / d t 1 1 na/ c r l =10k w 12 14 12 14 v v out output voltage swing r l =2k w , over temp. 10 13 10 13 v r l =2k w , v o = 10v 50 200 20 200 v/mv a vol large-signal voltage gain r l =2k w , v o = 10v, over temp. 25 15 v/mv offset voltage adjustment range 30 30 mv r s 10k w 10 150 m v/v psrr supply voltage rejection ratio r s 10k w , over temp. 10 150 m v/v 70 90 db cmrr common-mode rejection ratio over temp. 70 90 db 1.4 2.8 1.4 2.8 ma i cc supply current t a =+125 c 1.5 2.5 ma t a =-55 c 2.0 3.3 ma v in input voltage range ( m a741, over temp.) 12 13 12 13 v r in input resistance 0.3 2.0 0.3 2.0 m w 50 85 50 85 mw p d power consumption t a =+125 c 45 75 mw t a =-55 c 45 100 mw r out output resistance 75 75 w i sc output short-circuit current 10 25 60 10 25 60 ma .com .com .com .com 4 .com u datasheet
philips semiconductors product specification m a741/ m a741c/sa741c general purpose operational amplifier 1994 aug 31 3 dc electrical characteristics t a = 25 c, v s = 15v, unless otherwise specified. symbol parameter test conditions sa741c unit symbol parameter test conditions min typ max unit v os r s =10k w 2.0 6.0 mv offset voltage r s =10k w , over temp. 7.5 mv d v os / d t 10 m v/ c i os 20 200 na offset current over temp. 500 na d i os / d t 200 pa/ c i bias 80 500 na input bias current over temp. 1500 na d i b / d t 1 na/ c r l =10k w 12 14 v v out output voltage swing r l =2k w , over temp. 10 13 v r l =2k w , v o = 10v 20 200 v/mv a vol large-signal voltage gain r l =2k w , v o = 10v, over temp. 15 v/mv offset voltage adjustment range 30 mv psrr supply voltage rejection ratio r s 10k w 10 150 m v/v cmrr common mode rejection ration 70 90 db v in input voltage range over temp. 12 13 v r in input resistance 0.3 2.0 m w p d power consumption 50 85 mw r out output resistance 75 w i sc output short-circuit current 25 ma ac electrical characteristics t a =25 c, v s = 15v, unless otherwise specified. symbol parameter test conditions m a741, m a741c unit symbol parameter test conditions min typ max unit r in parallel input resistance open-loop, f=20hz 0.3 m w c in parallel input capacitance open-loop, f=20hz 1.4 pf unity gain crossover frequency open-loop 1.0 mhz transient response unity gain v in =20mv, r l =2k w , c l 100pf t r rise time 0.3 m s overshoot 5.0 % sr slew rate c 100pf, r l 2k w , v in = 10v 0.5 v/ m s .com .com .com .com 4 .com u datasheet
philips semiconductors product specification m a741/ m a741c/sa741c general purpose operational amplifier 1994 aug 31 4 equivalent schematic noninverting input q1 q8 q2 q3 q4 q7 q5 q6 r1 1k w r3 50k w r2 1k w q9 q13 r5 39k w q10 q11 q22 v+ q14 r9 25 w output r10 50 w q20 q16 q17 q18 q15 v r11 50 w r12 50k w r7 4.5 w r8 7.5k w r4 5k w 30pf q12 offset null inverting input offset null sl00096 figure 2. equivalent schematic .com .com .com .com 4 .com u datasheet
philips semiconductors product specification m a741/ m a741c/sa741c general purpose operational amplifier 1994 aug 31 5 typical performance characteristics 55 o c < t a < +125 o c r l > 2k w 40 36 32 28 24 20 16 12 8 4 0 5 10 15 20 supply voltage e + v peak t o peak output swing e v 55 o c < t a < +125 o c 16 14 12 10 8 6 4 2 0 5 10 15 20 supply voltage e + v common mode vol tage range e v + t a = 25 o c 100 80 60 40 20 0 5 10 15 20 supply voltage e + v power consumption e mw v s = + 15v 500 400 300 200 100 0 60 20 20 60 100 140 temperature e o c input bias current e na 10.0 5.0 3.0 1.0 0.5 0.3 0.1 60 20 20 60 100 140 temperature e o c input resist ance e m w t a = 25 o c t a = 25 o c supply voltage e + v 40 30 20 10 0 5 10 15 20 input offset current na v s = 15 o c 140 120 100 80 60 40 20 0 60 20 20 60 100 140 temperature e o c input offset current e na 70 60 50 40 30 60 20 20 60 100 140 temperature e o c power consumption e mw v s = + 15v t a = 25 o c 28 26 24 22 20 18 16 14 12 10 8 0.1 0.2 0.5 1.0 2.0 5.0 10 load resistance e k w peaktopeak output swing e v output voltage swing as a function of supply voltage input commonmode voltage range as a function of supply voltage power consumption as a function of supply voltage input bias current as a function of ambient temperature input resistance as a function of ambient temperature input offset current as a function of supply voltage input offset current as a function of ambient temperature power consumption as a function of ambient temperature output voltage swing as a function of load resistance v s = 15 o c sl00097 figure 3. typical performance characteristics .com .com .com .com 4 .com u datasheet
philips semiconductors product specification m a741/ m a741c/sa741c general purpose operational amplifier 1994 aug 31 6 typical performance characteristics (continued) mean square vol tage e a /hz 2 101khz 35 30 25 20 15 10 60 20 20 60 100 140 temperature e o c short circuit current e ma v s = + 15v t a = 25 o c 10 13 10 14 10 15 10 16 10 17 10 18 10 100 1k 10k 100k frequency e hz mean square vol tage e v hz 2 v s = + 15v t a = 25 o c 10 21 10 22 10 23 10 24 10 25 10 26 10 100 1k 10k 100k frequency e hz 100 10 1 0.1 100 1k 10k 100k 10100khz 101khz source resistance e w total noise referred t o input e v rms m v s = + 15v t a = 25 o c 10 6 10 5 10 4 10 3 10 2 10 1 1 10 100 1k 10k 100k 1m 10m frequency e hz voltage gain 1 10 100 1k 10k 100k 1m 10m frequency e hz v s = + 15v t a = 25 o c 0 45 90 135 180 phase degrees v s = + 15v t a = 25 o c r l = 10k w 40 36 32 28 24 20 16 12 8 4 0 100 1k 10k 100k 1m frequency e hz peaktopeak output swing e v v s = + 15v t a = 25 o c 100 90 80 70 60 50 40 30 20 10 1 10 100 1k 10k 100k 1m 10m frequency e hz common mode rejection ra te e db 28 24 20 16 12 8 4 0 output e mv 0 0.5 1.0 1.5 2.0 2.5 time e m s v s = + 15v t a = 25 o c r l = 2k w c l = 100pf 10% rise time output shortcircuit current as a function of ambient temperature input noise voltage as a function of frequency input noise current as a function of frequency broadband noise for various bandwidths openlooped voltage gain as a function of frequency openlooped phase response as a function of frequency output voltage swing as a function of frequency commonmode rejection ratio as a function of frequency transient response v s = + 15v t a = 25 o c 0 0 sl00098 figure 4. t ypical performance characteristics (cont.) .com .com .com .com 4 .com u datasheet
philips semiconductors product specification m a741/ m a741c/sa741c general purpose operational amplifier 1994 aug 31 7 typical performance characteristics (continued) v output vol tage (vpp) out 28 24 20 16 12 8 4 0 10 100 1k 10k 100k (voltage follower) + 15 volt supplies thd < 5% frequency e hz power bandwidth (largesignal swing vs frequency) +v v 10k w v + m a741 sl00099 figure 5. t ypical performance characteristics (cont.) .com .com .com 4 .com u datasheet
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