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| QUAD OPERATIONAL AMPLIFIERS LM324 14 SOP/ 14 DIP PIN FUNCTION Output 1 1 2 3 4 5 6 7 14 13 Output 4 -Input 4 +Input 4 GND +Input 3 -Input 3 Output 3 FEATURES -Input 1 Internally frequency compensated for unity gain Large DC voltage gain : 100dB Wide power supply range : 3V~32V(or1.5V~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 +Input 1 V+ +Input 2 -Input 2 Output 2 1 -+ +- 4 12 11 1 10 -+ 2 +3 9 8 ORDERING INFORMATION QUAD OPERATION AMPLIFIERS Device LM324D LM324N 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+ 6 100 6 Q5 Q6 Q7 Q4 RSC OUTPUT Q13 50 Q10 Q8 Q9 Q12 CC Q2 INPUTS + Q11 Q1 Q3 HTC 1 QUAD OPERATIONAL AMPLIFIERS ABSOLUTE MAXIMUM RATINGS CHARACTERISTIC Power Supply Voltage Differential Input Voltage Input Voltage Output Short Circuit to GND VCC15V TA=25 (One Amp) Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL VCC VI(DIFF) VI VALUE 18 or 32 32 -0.3 to +32 Continuous 570 0~+70 -65 to +150 LM324 UNIT V V V PD TOPR TSTG CC =5V(unless Electrical characteristics at specified free-air temperature, V PARAMETER VIO Input Offset Voltage VIO Average Temperature Coefficient of Input Offset Voltage IIO Input Offset Current llo 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(VCC/VIO) V01/V02 Crosstalk Attenuation *TEST CONDITIONS VCC=5V to MAX, VIC=VICR MIN, VO=1.4V otherwise noted) LM324D TYP 3 MAX 7 9 7 2 50 150 UNIT MIN 25 Full Range Full Range / / -250 -500 V VO=1.4V 25 Full Range Full Range 10 -20 0toVCC-1.5 0toVCC-2 V CC-1.5 VO=1.4V VCC=5V to MAX RL 2 VCC=MAX, RL =2 VCC=MAX, RL 10 RL 10 VCC=15V, VO=1V to 11V, RL 2 VCC=5V to MAX, VIC=VICR MIN, VCC=5V to MAX f=1 kHz to 20kHz 25 Full Range 25 Full Range 25 Full Range Full Range Full Range 25 Full Range 25 25 25 26 27 28 5 25 15 65 65 80 100 120 100 20 V V/ 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 < 60 1.2 3 HTC 2 QUAD OPERATIONAL AMPLIFIERS TYPICAL PERFORMANCE CHARACTERISTICS SUPPLY CURRENT 4 SUPPLY CURRENT DRAIN( DC) 8 7 + +/2 LM324 OUTPUT CHARACTERISITICS CURRENT SOURCING V+ V OUTPUT CURRENT( DC) 90 80 70 60 50 40 30 20 10 1 40 0.001 0.01 0.1 1 10 100 0 CURRENT LIMITING 3 V-OUTPUT VOLTAGE REFERENCED TO (VDC) V 6 5 4 3 2 + - V2 + 2 IO + + INDEPENDENT OF V 1 TA=0TO+125 TA=-55 0 10 20 30 TA=+25 0 -55 -35 -15 5 25 45 65 85 105 125 SUPPLY VOLTAGE (V ) DC IO+-OUTPUT SOURCE CURRENT DC) ( TEMPERATURE() VOLTAGE GAIN 160 AVOL-VOLTAGE GAIN( RL=20 V0-OUTPUT VOLTAGEDC) (V 120 RL=2 80 1 10 OUTPUT CHARACTERISITICS CURRENT SINKING 140 V+=+5VDC VOLTAGE GAIN ( V =+15V DC V+=+30V DC V+ V 0.1 +/2 + OPEN-LOOP FREQUENCY RESPONSE V+ 0.1 VIN + V+/2 V+=30V AND DC -55T +125 A V 10M 120 100 80 60 40 V0 20 0 ++ TA=+25 IO 40 V+=10 TO 15VC AND D -55T +125 A 0 0 10 20 30 40 0.01 0.001 0.01 0.1 1 10 100 1 10 100 1K 10K 100K 1M 10M SUPPLY VOLTAGE(V ) DC IO+-OUTPUT SINK CURRENT DC) ( VOLTAGE-FOLLOWER PULSE RESPONSE OUTVOLTAGE 4 3 2 1 0 3 2 1 0 0 VIN -INPUT VOLTAGE(V DC) + RL=2KV=15VDC FREQUENCY() LARGE-SIGNAL FREQUENCY RESPONSE 20 V0-OUTPUT SWING(V ) P-P 15 INPUT VOLTAGE RANGE 15 VDC + 100K V0 2K 1K 15 VIN 10 INPUT VOLTAGE(V) 7VVD 10 NEGATIVE POSITIVE 5 5 0 1K 10K 100K 1M + 0 10 20 30 40 5 10 15 FREQUENCY() TIME() V+ OR V -POWER SUPPLY VOLTAGE (V ) DC HTC 3 QUAD OPERATIONAL AMPLIFIERS LM324 TYPICAL PERFORMANCE CHARACTERISTICS (CONTINUED) VOLTAGE-FOLLOWER PULSE RESPONSE (SMALL-SIGNAL) 500 EO-OUTPUT VOLTAGE( 450 eIN 400 INPUT 350 OUTPUT 300 250 10 1K 10K 100K 1M 0 1 2 3 4 TA=+25 V+=30VDC 5 5 6 7 8 EO 50 90 80 IB-INPUT CURRENT( DC) 70 60 50 40 30 20 10 0 -55 -35 -15 5 25 45 65 85 105 125 V =+5VDC + CMRR-COMMON-MODE REJECTION RATIO INPUT CURRENT COMMON-MODE REJECTION RATIO 120 100 VCM=0VDC V+=+30V DC 80 60 40 20 0 VIN + V =+15V DC + 7.5V DC 100K V0 100 + 100 100K + 7.5VDC TA-TEMPERATURE() f-FREQUENCY() t-TIME() TYPICAL APPLICATIONS RF V+ V+ RIN + V+ 8 V0 4 RL V+ 2 10K VIN + 10K 8 V0 4 VIN V+ 2 SINGLE SUPPLY INVERTING AMPLIFIER V+ V+ 10K VIN + 10K BLOCKS DC GAIN INPUT BIASING VOLTAGE POLLOWER 8 V0 4 RI RF NON-INVERTING AMPLIFIER HTC 4 |
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