UNISONIC TECHNOLOGIES CO., LTD

1 UNISONIC TECHNOLOGIES CO., LTD LM324 LINEAR INTEGRATED CIRCUIT 1 of 5 Copyright 2019 UNISONIC TECHNOLOGIES Co., Ltd QUAD OPERATIONAL AMPLIFIERS 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.

2 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 *Power drain suitable for battery operation. ORDERING INFORMATION Ordering Number Lead Free Halogen-Free Package Packing LM324L-D14-T LM324G-D14-T DIP-14 Tube LM324L-S14-R LM324G-S14-R SOP-14 Tape Reel LM324L-P14-R LM324G-P14-R TSSOP-14 Tape Reel MARKING DIP-14 SOP-14

3 / TSSOP-14 LM324 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 2 of 5 PIN DESCRIPTION 1234765 OUT 2IN 2(-)IN 1(+)VccGNDOUT 1IN 1(-)IN 2(+)OUT 4IN 4(-)IN 4(+)IN 3(+)IN 3(-)OUT 3891011121314 BLOCK DIAGRAM Only one sectionIN (-)IN (+)VccOutputGND LM324 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO.

4 , LTD 3 of 5 ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT supply Voltage VCC 16 or 32 V Differential Input Voltage VI(DIFF) 32 V Input Voltage VIN ~ +32 V DIP-14 800 mW SOP-14 580 mW Power Dissipation TSSOP-14 PD 460 mW Operating

5 Temperature TOPR -40 ~ +85 C Storage Temperature TSTG -65 ~ +150 C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. ELECTRICAL CHARACTERISTICS (VCC= , All voltage referenced to GND unless otherwise specified.) PARAMETER SYMBOL TEST CONDITIONS MINTYP MAX UNITI nput Offset Voltage VI(OFF) VCM=0V VO(P)= , RS=0 mV Input Offset Current II(OFF) 50 nA Input Bias Current II(BIAS) 250 nA Input Common Mode Voltage VI(CM)

6 VCC=30V 0 V RL= , VCC=30V mA Power supply Current ICC VCC=5V mA Large Signal Voltage Gain GV VCC=15V, RL 2K VO(P)=1V ~ 11V 25 100 V/mVVCC=30V, RL=2K 26 V VO(H) VCC=30V, RL=10K 27 28 V Output Voltage Swing VO(L)

7 VCC=5V, RL>10K 5 20 mV Common Mode Rejection Ratio CMRR 65 75 dB Power supply Rejection Ratio PSRR 65 100 dB Channel Separation CS f=1 KHZ ~ 20 KHZ 120 dB Short Circuit Current to Ground ISC 40 60 mA ISOURCE VI(+)=1V, VI(-)=0V VCC=15V, VO(P)=2V 20 40 mA ISINK VI(+)=0V, VI(-)=1V VCC=15V, VO(P)=2V 10 13 mA Output Current VI(+)=0V, VI(-)=1V VCC=15V, VO(P)=200mV 12 45 A Differential Input Voltage VI(DIFF) VCC V LM324 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO.

8 , LTD 4 of 5 TYPICAL CHARACTERISTICS 051015501015 Input Voltage RangeSupply Voltage ( V)Input Voltgae,VIN ( V)PositiveNegative-50-250255075100020406 080100 VCC=+15 VVCC=+5 VVCC=+30 VInput CurrentInput Current (nA)Temperature ( C)010 203040012340 VCCICTA=0~+85 CTA=-40 CSupply CurrentSupply Current (mA) supply Voltage (V) GainVoltgae Gain (dB) supply Voltage (V)RL=20k RL=2k Open Loop Frequency responseVoltage Gain (dB)020406080120100100110210310410510610 710 Frequency (Hz)VCC=30 VVCC= F100M VCCVINVCC/221031041051061002040608010012 0 Common-Mode Rejection RatioCMRR (dB)Frequency (Hz)100k 100 100k + + LM324 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO.

9 , LTD 5 of 5 TYPICAL CHARACTERISTICS(cont.) Output voltgae (mV)Input Voltage (V)Output Voltage (V)Output Swing (VP-P)Output Refference VCC(V) 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.

10 Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. UTC reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof.