QUAD OPERATIONAL AMPLIFIERS LM324 14 SOP/ 14 DIP PIN FUNCTION Output 1 1 FEATURES 2 -Input 1 ● ● ● ● ● ● Internally frequency compensated for unity gain Large DC voltage gain : 100dB Wide power supply range : 3V~32V(or±1.5V~15V) Input common-mode voltage range includes ground Large output voltage swing : 0V DC to VCC-1.5V DC Power drain suitable for battery operation 1 - + 3 +Input 1 4 + - 14 Output 4 13 -Input 4 12 +Input 4 V+ 4 11 1 GND +Input 2 5 10 +Input 3 9 -Input 3 8 Output 3 - + 2 6 -Input 2 Output 2 7 + 3 ORDERING INFORMATION Device LM324D LM324N QUAD OPERATION AMPLIFIERS Package 14 SOP 14 DIP LM324 is consists of four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically 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 voltage. 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. EQUIVALENT CIRCUIT V+ 100㎂ 6㎂ 6㎂ Q5 Q6 CC Q2 - Q1 Q7 Q3 RSC Q4 OUTPUT INPUTS + Q13 Q11 50㎂ Q10 Q8 Q12 Q9 HTC 1 QUAD OPERATIONAL AMPLIFIERS LM324 ABSOLUTE MAXIMUM RATINGS CHARACTERISTIC Power Supply Voltage Differential Input Voltage Input Voltage Output Short Circuit to GND VCC≤15V TA=25℃ (One Amp) Power Dissipation Operating Temperature Range Storage Temperature Range Electrical characteristics at specified free-air temperature, V PARAMETER VIO Input Offset Voltage αVIO Average Temperature Coefficient of Input Offset Voltage IIO Input Offset Current αllo Average Temperature Coefficient of Input Offset Current IIB Input Bias Current VICR Common-Mode Input Voltage Range VOH High-Level Output Voltage VOL Low-Level Output Voltage AVD Large-Signal Differential Voltage Amplification CMRR Common-Mode Rejection Ratio KSVR Supply Voltage Rejection Ratio(ΔVCC/ΔVIO) V01/V02 Crosstalk Attenuation SYMBOL VCC VI(DIFF) VI VALUE ±18 or 32 32 -0.3 to +32 Continuous UNIT V V V PD TOPR TSTG 570 0~+70 -65 to +150 ㎽ ℃ ℃ CC =5V(unless *TEST CONDITIONS VCC=5V to MAX, VIC=VICR MIN, VO=1.4V otherwise noted) MIN 25℃ LM324D TYP 3 Full Range 9 Full Range 7 25℃ Full Range 2 Full Range 10 25℃ Full Range 25℃ -20 0toVCC-1.5 Full Range 0toVCC-2 RL ≥2㏀ VCC=MAX, RL =2㏀ VCC=MAX, RL ≥10㏀ 25℃ Full Range V CC-1.5 Full Range 27 RL ≥10㏀ Full Range VO=1.4V VO=1.4V VCC=5V to MAX MAX 7 UNIT ㎷ ㎶/℃ 50 150 ㎁ ㎀/℃ -250 -500 ㎁ V 26 V 28 5 20 ㎷ VCC=15V, VO=1V to 11V, RL ≥2㏀ VCC=5V to MAX, VIC=VICR MIN, 25℃ 25 Full Range 15 25℃ 65 80 ㏈ VCC=5V to MAX 25℃ 65 100 ㏈ f=1 kHz to 20kHz 25℃ 120 ㏈ 100 VCC=15V, 25℃ -20 -30 VID=1V, VO=0 Full Range -10 25℃ 10 20 IO VCC=15V, Full Range 5 VID=1V, VO=15V Output Current VID=1V, 25℃ 12 30 VO=200㎷ IOS VCC at 5V, 25℃ ±40 GND at -5V, VO=0 Short-Circuit Output Current Full Range 0.7 ICC VO-2.5V, No Load VCC=MAX, Supply Current (Four Amplifiers) Full Range 1.1 VO=0.5VCC, No load * All characteristics are measured under open loop conditions with zero common-mode input voltage unless otherwise specified <<MAX>> V CC for testing purpose is 30V. Full range is 0℃ to 70℃. V/㎷ ㎃ ±60 ㎃ 1.2 3 ㎃ HTC 2 QUAD OPERATIONAL AMPLIFIERS LM324 TYPICAL PERFORMANCE CHARACTERISTICS OUTPUT CHARACTERISITICS CURRENT SOURCING SUPPLY CURRENT 8 V 2 1 TA=0℃TO+125℃ TA=-55℃ 10 20 + - 5 + V＞-OUTPUT VOLTAGE 6 0 V2 + IO 4 INDEPENDENT OF+ V 3 TA=+25℃ 80 70 60 50 40 30 20 2 10 1 0 0.001 40 30 0.1 0.01 1 10 -55 -35 -15 5 100 IO+-OUTPUT SOURCE CURRENT DC (㎃ ) SUPPLY VOLTAGE (V DC) 160 25 45 65 85 105 125 TEMPERATURE(℃) OPEN-LOOP FREQUENCY RESPONSE OUTPUT CHARACTERISITICS CURRENT SINKING VOLTAGE GAIN 10 140 V+ V+=+5VDC RL=20㏀ 120 RL=2㏀ 80 40 VOLTAGE GAIN (㏈ V =+15VDC V+=+30VDC 1 V+ +/2 V ++ 0.1 IO 10 20 30 40 0.001 + V0 2K INPUT VOLTAGE(V) 7VVD 0.01 0.1 1 10 100 1 10 5 0 10 100 1K 10K 100K 1M 10M FREQUENCY(㎐) INPUT VOLTAGE RANGE 4 15 3 RL=≥2KV+=15VDC 2 1 0 3 2 10 NEGATIVE POSITIVE 5 + OUTVOLTAGE 100K 1K VIN V+=10℃ TO 15V DC AND -55℃≤TA≤+125℃ VOLTAGE-FOLLOWER PULSE RESPONSE 15 15 60 IO+-OUTPUT SINK CURRENT DC (㎃ ) LARGE-SIGNAL FREQUENCY RESPONSE VDC V+=30VDC AND -55℃≤TA≤+125℃ 0 SUPPLY VOLTAGE(V DC) 20 V V+/2 80 20 TA=+25℃ VIN -INPUT VOLTAGE(±V DC) 0 + VIN 100 40 V0 0.01 0 10M 0.1㎌ 120 + V0-OUTPUT VOLTAGE (VDC) AVOL-VOLTAGE GAIN(㏈ OUTPUT CURRENT(㎃ DC) + +/2 3 0 V0-OUTPUT SWING(V P-P) 90 V+ 7 REFERENCED TO (V V DC) SUPPLY CURRENT DRAIN(㎃ DC) 4 CURRENT LIMITING 1 0 1K 10K 100K 1M 0 10 20 FREQUENCY(㎐) TIME(㎲) 30 40 0 5 10 15 V+ OR V--POWER SUPPLY VOLTAGE (±V DC) HTC 3 QUAD OPERATIONAL AMPLIFIERS LM324 TYPICAL PERFORMANCE CHARACTERISTICS (CONTINUED) 90 VCM=0VDC IB-INPUT CURRENT(㎁ DC) 80 70 60 V+=+30VDC 50 + V =+15VDC 40 30 20 + V =+5VDC 10 0 -55 -35 -15 5 25 45 65 VOLTAGE-FOLLOWER PULSE RESPONSE (SMALL-SIGNAL) COMMON-MODE REJECTION RATIO 500 120 EO-OUTPUT VOLTAGE(㎷ CMRR-COMMON-MODE REJECTION RATIO INPUT CURRENT 100 80 + 7.5VDC 100K 60 100 40 + VIN 20 V0 + 100 100K EO 50㎊ eIN 400 INPUT 350 OUTPUT 300 7.5VDC 0 85 105 125 450 TA=+25℃ V+=30VDC 250 10 1K TA-TEMPERATURE(℃) 10K 100K 0 1M 1 2 3 4 55 6 7 8 t-TIME(㎲) f-FREQUENCY(㎐) TYPICAL APPLICATIONS V+ RF V+ VIN RIN - 10K V+ 8 VIN V0 + 4 + V+ 2 RL - 8 V0 4 10K V+ 2 SINGLE SUPPLY INVERTING AMPLIFIER INPUT BIASING VOLTAGE POLLOWER V+ V+ 10K VIN + 8 V0 - 4 10K BLOCKS DC GAIN RI RF NON-INVERTING AMPLIFIER HTC 4