LM324/LM324A, LM2902/LM2902A

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1 LM324/LM324A, LM2902/LM2902A Quad Operational Amplifier Features Internally Frequency Compensated for Unity Gain Large DC Voltage Gain: 100dB Wide Power Supply Range: LM324/LM324A : 3V~32V (or ±1.5 ~ 16V) LM2902/LM2902A: 3V~26V (or ±1.5V ~ 13V) Input Common Mode Voltage Range Includes Ground Large Output Voltage Swing: 0V to -1.5V Power Drain Suitable for Battery Operation Description The LM324/LM324A, LM2902/LM2902A consist 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. 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. 14-DIP 1 14-SOP 1 Internal Block Diagram OUT OUT4 IN1 (-) IN1 (+) _ _ IN4 (-) IN4 (+) 4 11 GND IN2 (+) 5 _ + + _ 10 IN3 (+) IN2 (-) IN3 (-) OUT2 7 8 OUT3 Rev Fairchild Semiconductor Corporation

2 Schematic Diagram (One Section Only) Q5 Q6 Q12 Q17 Q19 Q20 IN(-) Q1 Q2 Q3 Q4 C1 Q18 R1 IN(+) Q11 R2 OUTPUT Q21 Q7 Q10 Q15 Q8 Q9 Q13 Q14 Q16 GND Absolute Maximum Ratings Parameter Symbol LM324/LM324A LM2902/LM2902A Unit Power Supply Voltage ±16 or 32 ±13 or 26 V Differential Input Voltage VI(DIFF) V Input Voltage VI -0.3 to to +26 V Output Short Circuit to GND Vcc 15V, TA=25 C(one Amp) - Continuous Continuous - Power Dissipation, TA=25 C 14-DIP 14-SOP Thermal Data PD Operating Temperature Range TOPR 0 ~ ~ +85 C Storage Temperature Range TSTG -65 ~ ~ +150 C Parameter Symbol Value Unit Thermal Resistance Junction-Ambient Max. 14-DIP 14-SOP Rθja C/W mw 2

3 Electrical Characteristics ( = 5.0V, VEE = GND, TA = 25 C, unless otherwise specified) Parameter Symbol Conditions LM324 LM2902 Min. Typ. Max. Min. Typ. Max. Input Offset Voltage VIO VCM = 0V to -1.5V VO(P) = 1.4V, RS = 0Ω mv (Note1) Input Offset Current IIO VCM = 0V na Input Bias Current IBIAS VCM = 0V na Input Common-Mode Voltage Range Supply Current Large Signal Voltage Gain Output Voltage Swing Common-Mode Rejection Ratio Power Supply Rejection Ratio VI(R) Note1 0 - ICC GV Unit RL =, = 30V (LM2902,=26V) ma RL =, = 5V ma = 15V,RL=2kΩ VO(P) = 1V to 11V V/mV RL = 2kΩ V VO(H) Note1 RL=10kΩ V VO(L) = 5V, RL=10kΩ mv CMRR db PSRR db Channel Separation CS f = 1kHz to 20kHz (Note2) db Short Circuit to GND ISC = 15V ma ISOURCE VI(+) = 1V, VI(-) = 0V = 15V, VO(P) = 2V ma VI(+) = 0V, VI(-) = 1V = 15V, ma Output Current VO(P) = 2V ISINK VI(+) = 0V, VI(-) = 1V = 15V, μa VO(R) = 200mV Differential Input Voltage VI(DIFF) V V Note : 1. =30V for LM324, = 26V for LM This parameter, although guaranteed, is not 100% tested in production. 3

4 Electrical Characteristics (Continued) ( = 5.0V, VEE = GND, unless otherwise specified) The following specification apply over the range of 0 C TA +70 C for the LM324 ; and the -40 C TA +85 C for the LM2902 Parameter Symbol Conditions LM324 LM2902 Min. Typ. Max. Min. Typ. Max. Unit VICM = 0V to -1.5V Input Offset Voltage VIO VO(P) = 1.4V, RS = 0Ω mv (Note1) Input Offset Voltage Drift ΔVIO/ΔT RS = 0Ω (Note2) μv/ C Input Offset Current IIO VCM = 0V na Input Offset Current Drift ΔIIO/ΔT RS = 0Ω (Note2) pa/ C Input Bias Current IBIAS VCM = 0V na Input Common-Mode Voltage Range Large Signal Voltage Gain Output Voltage Swing Output Current Differential Input Voltage VI(R) Note1 0 - GV = 15V, RL = 2.0kΩ VO(P) = 1V to 11V V/mV RL=2kΩ V VO(H) Note1 RL=10kΩ V VO(L) = 5V, RL=10kΩ mv ISOURCE ISINK V I(+) = 1V, VI(-) = 0V = 15V, VO(P) = 2V VI(+) = 0V, VI(-) = 1V = 15V, VO(P) = 2V ma ma VI(DIFF) V V Note: 1. =30V for LM324, = 26V for LM These parameters, although guaranteed, are not 100% tested in production. 4

5 Electrical Characteristics (Continued) ( = 5.0V, VEE = GND, TA = 25 C, unless otherwise specified) Parameter Symbol Conditions LM324A LM2902A Min. Typ. Max. Min. Typ. Max. Unit VCM = 0V to -1.5V Input Offset Voltage VIO VO(P) = 1.4V, RS = 0Ω mv (Note1) Input Offset Current IIO VCM = 0V na Input Bias Current IBIAS VCM = 0V na Input Common-Mode Voltage Range Supply Current Large Signal Voltage Gain Output Voltage Swing Common-Mode Rejection Ratio Power Supply Rejection Ratio VI(R) = 30V 0 - ICC GV Note: 1. =30V for LM324A ; =26V for LM2902A 2. This parameter, although guaranteed, is not 100% tested in production V = 30V, RL = (LM2902,=26V) ma = 5V, RL = ma = 15V, RL= 2kΩ VO(P) = 1V to 11V V/mV RL = 2kΩ V VO(H) Note1 RL = 10kΩ V VO(L) = 5V, RL=10kΩ mv CMRR db PSRR db Channel Separation CS f = 1kHz to 20kHz (Note2) db Short Circuit to GND ISC = 15V ma ISOURCE V I(+) = 1V, VI(-) = 0V =15V, VO(P) = 2V ma VI(+) = 0V, VI(-) = 1V Output Current = 15V, VO(P) = 2V ma ISINK VI(+) = 0V, VI(-) = 1V = 15V, VO(P) = μa 200mV Differential Input Voltage VI(DIFF) V 5

6 Electrical Characteristics (Continued) ( = 5.0V, VEE = GND, unless otherwise specified) The following specification apply over the range of 0 C TA +70 C for the LM324A ; and the -40 C TA +85 C for the LM2902A Parameter Symbol Conditions LM324A LM2902A Min. Typ. Max. Min. Typ. Max. Input Offset Voltage VIO VCM = 0V to -1.5V VO(P) = 1.4V, RS = 0Ω mv (Note1) Input Offset Voltage Drift ΔVIO/ΔT RS = 0Ω (Note2) μv/ C Input Offset Current IIO VCM = 0V na Input Offset Current Drift ΔIIO/ΔT RS = 0Ω (Note2) pa/ C Input Bias Current IBIAS na Unit Input Common-Mode Voltage Range VI(R) Note V Large Signal Voltage Gain GV = 15V, RL= 2.0kΩ V/mV Output Voltage Swing RL = 2kΩ V VO(H) Note1 RL = 10kΩ V VO(L) = 5V, RL= 10kΩ mv ISOURCE V I(+) = 1V, VI(-) = 0V ma = 15V, VO(P) = 2V Output Current VI(+) = 0V, VI(-) = 1V ISINK ma = 15V, VO(P) = 2V Differential Input Voltage VI(DIFF) V Note: 1. =30V for LM324A ; =26V for LM2902A. 2. These parameters, although guaranteed, are not 100% tested in production. 6

7 Typical Performance Characteristics Supply Voltage(v) Figure 1. Input Voltage Range vs Supply Voltage Temperature Tj ( C) Figure 2. Input Current vs Temperature Supply Voltage (V) Figure 3. Supply Current vs Supply Voltage Supply Voltage (V) Figure 4. Voltage Gain vs Supply Voltage Frequency (Hz) Figure 5. Open Loop Frequency Response Frequency (Hz) Figure 6. Common mode Rejection Ratio 7

8 Typical Performance Characteristics (Continued) Figure 7. Voltage Follower Pulse Response Figure 8. Voltage Follower Pulse Response (Small Signal) Figure 9. Large Signal Frequency Response Figure 10. Output Characteristics vs Current Sourcing Figure 11. Output Characteristics vs Current Sinking Figure 12. Current Limiting vs Temperature 8

9 Mechanical Dimensions Package Dimensions in millimeters 14-DIP 6.40 ± ± ( ) #1 # MAX 0.46 ± ± ± ± ± ±0.004 #7 # ± ± MIN MAX 3.30 ± ± ~

10 Mechanical Dimensions (Continued) Package Dimensions in millimeters 14-SOP 10

11 Ordering Information Product Number Package Operating Temperature LM324N 14-DIP LM324AN 0 ~ +70 C LM324M 14-SOP LM324AM LM2902N 14-DIP LM2902M -40 ~ +85 C 14-SOP LM2902AM 11

12 DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 4/19/12 0.0m 001 Stock#DS Fairchild Semiconductor Corporation

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