UNISONIC TECHNOLOGIES CO., LM324 LINEAR INTEGRATED CIRCUIT QUAD OPERATIONAL AMPLIFIERS SOP-14 DESCRIPTION The UTC LM324 consists of four independent, high gain internally frequency compensated operational amplifiers which are designed specifically to operated from a single power supply over a wide voltage range. Operation from split power supplies is also possible. 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 system. DIP-14 TSSOP-14 FEATURES *Internally frequency compensated for unity gain. *Large DC voltage gain :100dB. *Wide operating supply range (Vcc=3V~32V). *Input common-mode voltage includes ground. *Large output voltage swing: From 0V to Vcc-1.5V. *Power drain suitable for battery operation. *Pb-free plating product number: LM324L ORDERING INFORMATION Ordering Number Normal Lead Free Plating LM324-P14-R LM324L-P14-R LM324-P14-T LM324L-P14-T LM324-S14-R LM324L-S14-R LM324-S14-T LM324L-S14-T LM324-D14-T LM324L-D14-T www.unisonic.com.tw Copyright © 2005 Unisonic Technologies Co., Package Packing TSSOP-14 TSSOP-14 SOP-14 SOP-14 DIP-14 Tape Reel Tube Tape Reel Tube Tube 1 QW-R105-006,D LM324 LINEAR INTEGRATED CIRCUIT PIN DESCRIPTION OUT 1 1 14 OUT 4 IN 1(-) 2 13 IN 4(-) IN 1(+) 3 12 IN 4(+) Vcc 4 11 GND IN 2(+) 5 10 IN 3(+) IN 2(-) 6 9 IN 3(-) OUT 2 7 8 OUT 3 BLOCK DIAGRAM Only one section Vcc IN (-) Output IN (+) GND UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 QW-R105-006,D LM324 LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Differential Input Voltage Input Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL VCC VI(DIFF) VI PD TOPR TSTG RATINGS ±18 UNIT V V V mW °C °C 32 -0.3 ~ +32 570 0 ~ +70 -40 ~ +150 ELECTRICAL CHARACTERISTICS (VCC=5.0V, All voltage referenced to GND unless otherwise specified.) PARAMETER SYMBOL Input Offset Voltage VIO Input Offset Current Input Bias Current Input Common Mode Voltage IIO IBIAS VI(R) Power Supply Current ICC Large Signal Voltage Gain GV Output Voltage Swing Common Mode Rejection Ratio Power Supply Rejection Ratio Channel Separation Short Circuit Current to Ground VO(H) VO(L) CMRR PSRR CS ISC ISOURCE Output Current Differential Input Voltage ISINK TEST CONDITIONS VCM=0V toVCC-1.5V VO(P)=1.4V, RS=0Ω VCC=30V RL=∝, VCC=30V VCC=5V VCC=15V, RL≧2KΩ VO(P)=1V ~ 11V VCC=30V, RL=2KΩ VCC=30V, RL=10KΩ VCC=5V, RL>10KΩ 0 25 26 27 65 65 f=1KHZ ~ 20KHZ VI(+)=1V, VI(-)=0V VCC=15V, VO(P)=2V VI(+)=0V, VI(-)=1V VCC=15V, VO(P)=2V VI(+)=0V, VI(-)=1V VCC=15V, VO(P)=200mV VI(DIFF) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP VCC-1.5 1.0 0.7 MAX UNIT 7.0 mV 50 250 nA nA V mA mA 3.0 1.2 100 V/mV 28 5 75 100 120 40 V V mV dB dB dB mA 20 60 20 40 mA 10 13 mA 12 45 mA VCC V 3 QW-R105-006,D LM324 LINEAR INTEGRATED CIRCUIT TYPICAL CHARACTERISTICS Fig.1 Input Voltage Range Fig.2 Input Current 15 100 80 10 Vcc=+30V Input current (nA) Input voltgae (¡ÀV) Positive Negative 5 60 Vcc=+15V 40 Vcc=+5V 20 0 0 5 10 Supply Voltage (+- Vdc) 0 15 -50 0 25 50 75 100 Temperature (¢XC) Fig.3 Supply Current 40 -25 Fig.4 Voltage Gain 160 Vcc Ic RL=20kΩ 3 120 Voltgae Gain (dB) Supply Current (mA) RL=2kΩ 2 Ta=0~+85¢XC 1 80 40 Ta=-40¢XC 0 0 0 10 20 30 Supply Voltage 40 0 7.5 15 (V) 22.5 Fig.5 Open Loop Frequency response Fig.6 Common-mode rejection Ratio 120 120 Vcc 100 100 100MΩ 0.1µF 80 Vcc=+7.5V Vee=-7.5V 80 Vin CMRR (dB) Voltage Gain (dB) 30 Supply Voltage (V) Vcc/2 60 40 +7.5V 60 100 kΩ 100 Ω 40 Vcc=30V 100 Ω Vin Vcc=15V 20 20 100kΩ -7.5V 0 0 10 0 10 1 10 2 10 3 10 4 5 10 6 10 10 7 Frequency (Hz) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 10 2 10 3 10 4 10 5 10 6 Frequency (Hz) 4 QW-R105-006,D LM324 LINEAR INTEGRATED CIRCUIT TYPICAL CHARACTERISTICS(cont.) Fig.8 Voltage Follower pulse response (small signal) Fig.7 Input Voltage (V) 450 3 RL=2kΩ Vcc=15V Output voltgae (V) 2 1 Output Voltage (V) 0 3 400 350 2 300 1 275 0 0 20 10 30 Time (µs) 40 50 0 1 3 2 4 5 6 7 8 9 Time (µs) Fig.10 Output Characteristics current sourcing Fig.9 Large signal Frequency Response 8 Output swing (Vp-p) 100k Output refference Vcc (V) 7 15 +15V 1k Vi +7V 2k 10 5 Ta=25¢XC 6 Vcc Vcc/2 5 Vo Io 4 3 2 0 1 10 3 10 4 10 5 10 6 10 -3 10 -2 10 -1 1 10 10 2 Output Source current (mA) Frequency (Hz) Fig.11 Output Characteristics Current sinking Fig.12 Current Limiting 10 Output Current (mA) Output Voltage (V) 60 1 Vcc=+5V 10 Vcc=+15V -1 Vcc Vcc/2 20 Vo Vcc=+30V 40 Io 0 10 -3 10 -2 10 -1 1 10 10 2 Output Sink Current (mA) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw -50 -25 0 25 50 75 100 Temperature (¢XC) 5 QW-R105-006,D LM324 LINEAR INTEGRATED CIRCUIT UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 6 QW-R105-006,D