View LM2902A_7854060.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

?2012 fairchild semiconductor corporation www.fairchildsemi.com rev. 1.0.9 features ? internally frequency compensated for unity gain ? large dc voltage gain: 100db ? wide power supply range: lm324/lm324a : 3v~32v (or 1.5 ~ 16v) lm2902/LM2902A: 3v~26v (or 1.5v ~ 13v) ? input common mode voltage range includes ground ? large output voltage swing: 0v to v cc -1.5v ? power drain suitable for battery operation description the lm324/lm324a, lm2902/LM2902A consist of four independent, high gain, internally frequency compen- sated operational amplifiers which were designed spe- cifically to operate from a single power supply over a wide voltage range. operation from split power supplies is also possible so long as the difference between the two supplies is 3 volts to 32 volts. application areas include transducer amplifier, dc gain blocks and all the conventional op amp circuits which now can be easily implemented in single power supply systems. 14-sop 14-dip 1 1 internal block diagram 1 2 3 4 5 6 78 9 10 11 12 13 14 1 2 3 4 + _ + + + _ _ _ out4 gnd out2 out1 out3 in4 (-) in3 (-) in4 (+) in3 (+) in1 (-) in1 (+) in2 (+) in2 (-) v cc lm324/lm324a, lm2902/LM2902A quad operational amplifier
lm324/lm324a, lm2902/LM2902A 2 schematic diagram (one section only) absolute maximum ratings thermal data parameter symbol lm324/lm324a lm2902/LM2902A unit power supply voltage v cc 16 or 32 13 or 26 v differential in put voltage v i(diff) 32 26 v input voltage v i -0.3 to +32 -0.3 to +26 v output short circuit to gnd vcc 15v, t a =25 c(one amp) - continuous continuous - power dissipation, t a =25 c 14-dip 14-sop p d 1310 640 1310 640 mw operating temperature range t opr 0 ~ +70 -40 ~ +85 c storage temperature range t stg -65 ~ +150 -65 ~ +150 c parameter symbol value unit thermal resistance junction-ambient max. 14-dip 14-sop r ja 95 195 c/w q8 q7 q6 q5 q4 q3 q2 q1 q9 q10 q11 q12 q14 q15 q16 q18 q19 q20 r2 q21 c1 r1 gnd output in(+) in(-) v cc q13 q17
lm324/lm324a, lm2902/LM2902A 3 electrical characteristics (v cc = 5.0v, v ee = gnd, t a = 25 c, unless otherwise specified) note : 1. v cc =30v for lm324 , v cc = 26v for lm2902 2. this parameter, although guarantee d, is not 100% tested in production. parameter symbol conditions lm324 lm2902 unit min. typ. max. min. typ. max. input offset voltage v io v cm = 0v to v cc -1.5v v o(p) = 1.4v, r s = 0 (note1) - 1.5 7.0 - 1.5 7.0 mv input offset current i io v cm = 0v - 3.0 50 - 3.0 50 na input bias current i bias v cm = 0v - 40 250 - 40 250 na input common-mode voltage range v i(r) note1 0 - v cc -1.5 0- v cc -1.5 v supply current i cc r l = ,v cc = 30v (lm2902,v cc =26v) -1.03 -1.03 ma r l = ,v cc = 5v - 0.7 1.2 - 0.7 1.2 ma large signal voltage gain g v v cc = 15v,r l =2k v o(p) = 1v to 11v 25 100 - 25 100 - v/mv output voltage swing v o(h) note1 r l = 2k 26 - - 22 - - v r l =10k 27 28 - 23 24 - v v o(l) v cc = 5v, r l =10k -520-5100mv common-mode rejection ratio cmrr - 65 75 - 50 75 - db power supply rejection ratio psrr - 65 100 - 50 100 - db channel separation cs f = 1khz to 20khz (note2) - 120 - - 120 - db short circuit to gnd i sc v cc = 15v - 40 60 - 40 60 ma output current i source v i(+) = 1v, v i(-) = 0v v cc = 15v, v o(p) = 2v 20 40 - 20 40 - ma i sink v i(+) = 0v, v i(-) = 1v v cc = 15v, v o(p) = 2v 10 13 - 10 13 - ma v i(+) = 0v, v i(-) = 1v v cc = 15v, v o(r) = 200mv 1245---- a differential in put voltage v i(diff) ---v cc --v cc v
lm324/lm324a, lm2902/LM2902A 4 electrical characteristics (continued) (v cc = 5.0v, v ee = gnd, unless otherwise specified) the following specification apply over the range of 0 c t a +70 c for the lm324 ; and the -40 c t a +85 c for the lm2902 note: 1. v cc =30v for lm324 , v cc = 26v for lm2902 2. these parameters, although guarante ed, are not 100% tested in production. parameter symbol conditions lm324 lm2902 unit min. typ. max. min. typ. max. input offset voltage v io v icm = 0v to v cc -1.5v v o(p) = 1.4v, r s = 0 (note1) - - 9.0 - - 10.0 mv input offset voltage drift v io / tr s = 0 (note2) - 7.0 - - 7.0 - v/ c input offset current i io v cm = 0v - - 150 - - 200 na input offset current drift i io / tr s = 0 (note2) - 10 - - 10 - pa/ c input bias current i bias v cm = 0v - - 500 - - 500 na input common-mode voltage range v i(r) note1 0 - v cc -2.0 0- v cc -2.0 v large signal voltage gain g v v cc = 15v, r l = 2.0k v o(p) = 1v to 11v 15 - - 15 - - v/mv output voltage swing v o(h) note1 r l =2k 26 - - 22 - - v r l =10k 27 28 - 23 24 - v v o(l) v cc = 5v, r l =10k -520-5100mv output current i source v i(+) = 1v, v i(-) = 0v v cc = 15v, vo(p) = 2v 10 20 - 10 20 - ma i sink v i(+) = 0v, v i(-) = 1v v cc = 15v, v o(p) = 2v 58 - 58 - ma differential input voltage v i(diff) ---v cc --v cc v
lm324/lm324a, lm2902/LM2902A 5 electrical characteristics (continued) (v cc = 5.0v, v ee = gnd, t a = 25 c, unless otherwise specified) note: 1. v cc =30v for lm324a ; v cc =26v for LM2902A 2. this parameter, although guarantee d, is not 100% tested in production. parameter symbol conditions lm324a LM2902A unit min. typ. max. min. typ. max. input offset voltage v io v cm = 0v to v cc -1.5v v o(p) = 1.4v, r s = 0 (note1) - 1.5 3.0 - 1.5 2.0 mv input offset current i io v cm = 0v - 3.0 30 - 3.0 50 na input bias current i bias v cm = 0v - 40 100 - 40 250 na input common-mode voltage range v i(r) v cc = 30v 0 - v cc -1.5 0 - v cc -1.5 v supply current i cc v cc = 30v, r l = (lm2902,v cc =26v) -1.53 -1.03 ma v cc = 5v, r l = - 0.7 1.2 - 0.7 1.2 ma large signal voltage gain g v v cc = 15v, r l = 2k v o(p) = 1v to 11v 25 100 - 25 100 - v/mv output voltage swing v o(h) note1 r l = 2k 26 - - 22 - - v r l = 10k 27 28 - 23 24 - v v o(l) v cc = 5v, r l =10k -520-5100mv common-mode rejection ratio cmrr - 65 85 - 50 75 - db power supply rejection ratio psrr - 65 100 - 50 100 - db channel separation cs f = 1khz to 20khz (note2) - 120 - - 120 - db short circuit to gnd i sc v cc = 15v - 40 60 - 40 60 ma output current i source v i(+) = 1v, v i(-) = 0v v cc =15v, v o(p) = 2v 20 40 - 20 40 - ma i sink v i(+) = 0v, v i(-) = 1v v cc = 15v, v o(p) = 2v 10 20 - 10 13 - ma v i(+) = 0v, v i(-) = 1v v cc = 15v, v o(p) = 200mv 1250---- a differential in put voltage v i(diff) ---v cc --v cc v
lm324/lm324a, lm2902/LM2902A 6 electrical characteristics (continued) (v cc = 5.0v, v ee = gnd, unless otherwise specified) the following specification apply over the range of 0 c t a +70 c for the lm324a ; and the -40 c t a +85 c for the LM2902A note: 1. v cc =30v for lm324a ; v cc =26v for LM2902A. 2. these parameters, although guarante ed, are not 100% tested in production. parameter symbol conditions lm324a LM2902A unit min. typ. max. min. typ. max. input offset voltage v io v cm = 0v to v cc -1.5v v o(p) = 1.4v, r s = 0 (note1) --5.0--6.0mv input offset voltage drift v io / tr s = 0 (note2) - 7.0 30 - 7.0 - v/ c input offset current i io v cm = 0v - - 75 - - 200 na input offset current drift i io / tr s = 0 (note2) - 10 300 - 10 - pa/ c input bias current i bias - - 40 200 - - 500 na input common-mode voltage range v i(r) note1 0 - v cc -2.0 0- v cc -2.0 v large signal voltage gain g v v cc = 15v, r l = 2.0k 15 - - 15 - - v/mv output voltage swing v o(h) note1 r l = 2k 26 - - 22 - - v r l = 10k 27 28 - 23 24 - v v o(l) v cc = 5v, r l = 10k - 5 20 - 5 100 mv output current i source v i(+) = 1v, v i(-) = 0v v cc = 15v, v o(p) = 2v 10 20 - 10 20 - ma i sink v i(+) = 0v, v i(-) = 1v v cc = 15v, v o(p) = 2v 58 - 58 - ma differential in put voltage v i(diff) ---v cc --v cc v
lm324/lm324a, lm2902/LM2902A 7 typical performan ce characteristics figure 1. input voltage range vs supply voltage figure 2. input current vs temperature figure 3. supply current vs supply voltage figure 4. voltage gain vs supply voltage figure 5. open loop frequency response figure 6. common mode rejection ratio supply voltage(v) temperature t j ( c) supply voltage (v) supply voltage (v) frequency (hz) frequency (hz)
lm324/lm324a, lm2902/LM2902A 8 typical performan ce characteristics (continued) figure 7. voltage follower pulse response figure 8. voltage follower pulse response (small signal) figure 9. large signal frequency response figure 10. output characteristics vs current sourcing figure 11. output characteristics vs current sink ing figure 12. current limiting vs temperature
lm324/lm324a, lm2902/LM2902A 9 mechanical dimensions package dimensions in millimeters 6.40 0.20 7.62 0.300 2.54 0.100 # 1 # 7 #8 #14 0.252 0.008 0~15 0.25 +0.10 ?.05 0.010 +0.004 ?.002 3.30 0.30 0.130 0.012 3.25 0.20 0.128 0.008 19.40 0.20 0.764 0.008 19.80 0.780 max 5.08 0.200 0.20 0.008 max min 2.08 0.082 ( ) 0.46 0.10 0.018 0.004 0.059 0.004 1.50 0.10 14-dip
lm324/lm324a, lm2902/LM2902A 10 mechanical dimensions (continued) package dimensions in millimeters 3,1,' $ % ( ( 0$; 0 & $% & & ( &+$0)(5237,21$/ $ a? *$8*( 3/$1( 6($7,1* 3/$1( 127(681/(6627+(5:,6(63(&,),(' $7+,63$&.$*(5()(5(1&(72-('(&06 9$5,$7,21$% %$//',0(16,216$5(,10,//,0(7(56 &',0(16,216$5((;&/86,9(2)%8556 02/')/$6+$1'7,(%$5(;7586,216 '',0(16,216$1'72/(5$1&(6$63(5$60( < ( 2872)-('(&67$1'$5'9$/8( )/$1'3$77(5167$1'$5'62,&3;0 *),/(1$0(0.70&5(9 7239,(: 6,'(9,(: (1'9,(: $///($'7,36 '(7$,/$ 6&$/( a ? *$8*( 3/$1( 6($7,1* 3/$1( 14-sop
lm324/lm324a, lm2902/LM2902A 11 ordering information product number package operating temperature lm324n 14-dip 0 ~ +70 c lm324an lm324m 14-sop lm324am lm2902n 14-dip -40 ~ +85 c lm2902m 14-sop LM2902Am
lm324/lm324a, lm2902/LM2902A 4/19/12 0.0m 001 stock#ds400002 ? 2012 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 lif e, 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 an y component of a life support device or system whose fa ilure 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 with out further notice to any products herein to improve re liability, function or design. fairchild does not assume any liability arising out of the applic ation or use of any product or circuit described herein; neither does it convey any license under its pat ent rights, nor the rights of others.

▲Up To Search▲

Price & Availability of LM2902A

	To Download LM2902A Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .