quad operational amplifiers lm324 features internally frequency compensated for unity gain lar g e dc volta g e g ain : 100db wide p ower su pp l y ran g e : 3v~32v(or1.5v~15v) input common-mode voltage range includes ground large output voltage swing : 0v dc to v cc -1.5v dc power drain suitable for battery operation moisture sensitivity level 3 ordering information quad operation amplifiers lm324 is consists of four independent, high gain, internally fr equency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide voltage range. o p eration from s p lit p ower su pp lies is also p ossible so lon g as the difference between the two su pp lies is 3 volts to 32 volts volta g e. 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 syst ems. equimment circui t 2008 - ver. 1.0 htc device package lm324d 14 sop LM324N 14 dip - 1 - gnd output 4 output 1 1 11 1 13 -input 4 1 + - +input 4 12 4 - + 4 v+ 2 -input 1 3 +input 1 8 10 +input 3 9 2 + - 3 - + 7 output 2 5 +input 2 6 -input 2 14 -input 3 output 3 v+ 6? inputs q2 - c c q3 q9 + q4 q8 q1 100? 6? q10 q11 q12 q5 q6 output q7 50? r sc q13 sop 14 / dip 14 pkg
quad operational amplifiers lm324 absolute maximum ratings characteristic power supply voltage differential input voltage input voltage output short circuit to gnd v cc 15v t a =25 (one amp) power dissipation operating temperature range storage temperature range electrical characterisitics at specified free-air temperature, v cc =5v(unless otherwise noted) v io v cc =5v to max, input offset voltage v ic =v icr min, v o =1.4v v io average temperature coefficient of input offset voltage i io input offset current llo average temperature coefficient of input offset current i ib input bias current v icr common-mode input voltage range r l 2? v oh v cc =max, r l =2? high-level output voltage v cc =max, r l 10? v ol low-level output voltage a vd v cc =15v, large-signal differential v o =1v to 11v, voltage amplification r l 2? cmrr v cc =5v to max, common-mode rejection ratio vic=vicr min, k svr supply voltage rejection ratio(v cc /v io ) v 01 /v 02 crosstalk attenuation v cc =15v, v id =1v, v o =0 i o v cc =15v, output current v id =1v, v o =15v v id =1v, v o =200? i os v cc at 5v, short-circuit output current gnd at -5v, v o =0 i cc v o -2.5v, no load supply current (four amplifiers) v cc =max, v o =0.5v cc , no load * all characteristics are measured under open loop conditions w ith zero common-mode input voltage unless otherwise specified <> v cc for testing purpose is 30v. full range is 0 to 70. htc - 2 - v continuous symbol value unit v v cc 18 or 32 v v i -0.3 to +32 v i(diff) 32 t opr 0~+70 p d 570 ? t stg -65 to +150 parameter *test conditions lm324d unit min typ max ? full range 9 25 3 7 full range 7 ?/ v o =1.4v 25 2 50 ? full range 150 full range 10 ?/ v o =1.4v 25 -20 -250 ? full range -500 v cc =5v to max 25 0tov cc -1.5 full range 0tov cc -2 v v 28 25 r l 10? full range full range 27 v cc -1.5 full range 26 520? 25 25 100 v/? full range 15 25 65 80 ? v cc =5v to max 25 65 100 ? f=1 khz to 20khz 25 120 ? 25 -20 -30 ? full range -10 25 10 20 full range 5 25 12 30 25 40 60 ? full range 0.7 1.2 ? full range 1.1 3
quad operational amplifiers lm324 typical performance characteristic s htc - 3 - + v in -input voltage(v dc ) v + or v - -power supply voltage (v dc ) 0 5 10 15 5 10 15 input voltage range negative positive supply current drain( ? dc ) supply voltage (v dc ) 0 10 20 40 1 4 supply current 3 2 30 t a =0to+125 t a =-55 100 v 0 -output voltage (v dc ) i o + - out put sink current (? dc ) 0.001 0.01 100 0.1 output characterisitics current sinking 0.01 1 0.1 1 10 10 v +/2 + v + v 0 i o t a =+25 v + =+5 v dc v + =+15v dc v + =+30v dc 0 v -output voltage referenced to v + (v dc ) i o + -out put source current (? dc ) 0.001 0.01 2 3 7 output characterisitics current sourcing 1 4 5 6 0.1 1 10 8 + v +/2 + v + v 2 i o t a =+25 independent of v + a vol -voltage gain( ? supply voltage(v dc ) 0 0 20 30 40 160 voltage gain 80 120 10 40 r l =20? r l =2? output current(? dc ) temperature() -55 -15 45 125 30 50 90 current limiting 0 10 20 40 60 70 80 -35 5 25 65 85 105 voltage gain ( ? frequency(?) 0 110 1m 40 140 open-loop frequency response 120 100 100 v+=10 to 15v dc and -55t a +125 80 60 20 1k 10k 100k 10m v+=30v dc and -55t a +125 v - + v+ 10m v in 0 .1 ? v +/2 v 0 -output swing(v p-p ) frequency(?) input voltage ( v ) outvoltag e time(?) 0 02030 1 4 voltage-follower pulse response 0 1 10 40 r l =2kv + =15v dc 0 5 20 large-signal frequency response 15 10 2 3 2 3 1k 10k 100k 1m v 0 - + 15 v dc 100k v in 1 k 7v vd 2 k - + - +
quad operational amplifiers lm324 typical performance characteristics (continied) typical application s htc - 4 - - v 0 + v in r in v+ 2 v+ 2 4 8 v+ single supply inverting amplifier + v 0 - v in 4 8 v+ v+ rf 10k 10k input biasing voltage pollower + v 0 - v in 4 8 v+ v+ 10k 10k non-inverting amplifier ri rf blocks dc gain i b -input current(? dc ) t a -temperature() -55 -15 45 125 30 50 90 input current cmrr-common-mode rejection rati o f-frequency(?) 0 10 10k 100k 40 80 120 common-mode rejection ratio 0 10 20 40 60 70 80 -35 5 25 65 85 105 v + =+30v dc v + =+15v dc v + =+5v dc v cm =0v dc 20 60 100 1k 1m - + v in 7.5v dc + v 0 + 7.5v dc 100k 100 100 100k e o -output voltage( ? t-time(?) 0 1 2 4 250 400 voltage-follower pulse response (small-signal) 350 300 3 v + =30v dc t a =+25 7 6 450 500 e o 50? ein input output rl 8 5 5
|
