LM2902 LM324 LM324A
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LM2902,LM324/LM324A
Internally frequency compensated unity gain Large voltage gain: 100dB Wide power supply range: LM324/LM324A 3V~32V ±1.5 15V) LM2902: 3V~26V ±1.5V 13V) Input common-mode voltage range includes ground Large output voltage swing: -1.5V Power drain suitable battery operation
Description
LM324/LM324A,LM2902 consist four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically operate from single power supply over wide voltage range. Operation from split power supplies also possible long difference between supplies volts volts. Application areas include transducer amplifier, gain blocks conventional circuits which easily implemented single power supply systems.
14-DIP
14-SOP
Internal Block Diagram
Rev.
©2000 Fairchild Semiconductor International
LM2902,LM324/LM324A
Schematic Diagram
(One Section Only)
Absolute Maximum Ratings
Parameter Power Supply Voltage Differential Input Voltage Input Voltage Output Short Circuit Power Dissipation Operating Temperature Range Storage Temperature Range Symbol VI(DIFF) TOPR TSTG LM324/LM324A -0.3 Continuous LM2902 -0.3 Continuous Unit
LM2902,LM324/LM324A
Electrical Characteristics
(VCC=5.0V, VEE=GND, TA=25 unless otherwise specified)
Parameter Symbol Conditions
LM324
Min. Typ. Max.
LM2902
Min. Typ. Max.
Unit
Input Offset Voltage Input Offset Current Input Bias Current Common-Mode Input Voltage Range
IBIAS VI(R)
1.5V VO(P) 1.4V, Note1 ,VCC (all Amps)
VCC-1.5
VCC-1.5
Supply Current
,VCC (all Amps) (VCC LM2902) 15V, RL2K VO(P) Note1 RL10K 1KHz 20KHz VI(+) VI(-) 15V, VO(P) VI(+) VI(-) 15V, VO(P) VI(+) VI(-) 15V,VO(R) 200mV
Large Signal Voltage Gain Output Voltage Swing Common-Mode Rejection Ratio Power Supply Rejection Ratio Channel Separation Short Circuit
VO(H) VO(L) CMRR PSRR ISOURCE
Output Current ISINK
Differential Input Voltage
VI(DIFF)
Note. VCC=30V LM324 LM2902
LM2902,LM324/LM324A
Electrical Characteristics
(VCC 5.0V, GND, unless otherwise specified) following specification apply over range LM324 40°C LM2902 Parameter Input Offset Voltage Input Offset Voltage Drift Input Offset Current Input Offset Current Drift Input Bias Current Common-Mode Input Voltage Range Large Signal Voltage Gain Output Voltage Swing Symbol VIO/T IIO/T IBIAS VI(R) VO(H) VO(L) ISOURCE Output Current ISINK Differential Input Voltage VI(DIFF) Note1 15V, 2.0K VO(P) Note1 RL10K VI(+) VI(-) 15V, VO(P) VI(+) VI(-) 15V, VO(P) Conditions VICM 1.5V VO(P) 1.4V, LM324 Min. Typ. Max. VCC-2.0 LM2902 Min. Typ. Max. 10.0 VCC-2.0 Unit V/mV
Note. VCC=30V LM324 LM2902
LM2902,LM324/LM324A
Electrical Characteristics
(VCC=5.0V, GND, TA=25 unless otherwise specified) Parameter Input Offset Voltage Input Offset Current Input Bias Current Input Common-Mode Voltage Range Supply Current (All Amps) Large Signal Voltage Gain Symbol IBIAS VI(R) VO(H) VO(L) Common-Mode Rejection Ratio Power Supply Rejection Ratio Channel Separation Short Circuit CMRR PSRR ISOURCE Output Current ISINK 15V, VO(P) Note1 1KHz 20KHz VI(+) VI(-) VI(+) VI(-) 15V, VO(P) VI(+) VI(-) 15V, VO(P) 200mV Conditions 1.5V VO(P) 1.4V, LM324A Min. Typ. Max. VCC-1.5 Unit V/mV
Output Voltage Swing
Differential Input Voltage
VI(DIFF)
LM2902,LM324/LM324A
Electrical Characteristics
(VCC 5.0V, GND, unless otherwise specified) following specification apply over range LM324A Parameter Input Offset Voltage Input Offset Voltage Drift Input Offset Current Input Offset Current Drift Input Bias Current Common-Mode Input Voltage Range Large Signal Voltage Gain Output Voltage Swing Symbol VIO/T IIO/T IBIAS VI(R) VO(P-P) 15V, 2.0K Conditions 1.5V VO(P) 1.4V, LM324A
Min. Typ. Max.
Unit V/mV
VCC-2.0
ISOURCE Output Current ISINK Differential Input Voltage VI(DIFF) VI(+) VI(-) VI(+) VI(-)
LM2902,LM324/LM324A
Typical Performance Characteristics
Sopply Voltage(v)
Temperature
Figure Input Voltage Range Supply Voltage
Figure Input Current Temperature
Sopply Voltage
Sopply Voltage
Figure Supply Current Supply Voltage
Figure Voltage Gain Supply Voltage
Frequency (Hz)
Frequency (Hz)
Figure Open Loop Frequency Response
Figure Common mode Rejection Ratio
LM2902,LM324/LM324A
Typical Performance Characteristics (continued)
Figure Slew Rate
Figure Voltage Follower Pulse Response
Figure Large Signal Frequency Response
Figure Output Characteristics Current Sourcing
Figure Output Characteristics Current Sinking
Figure Current Limiting Temperature
LM2902,LM324/LM324A
Mechanical Dimensions
Package
14-DIP
6.40 ±0.20 0.252 ±0.008
19.80 0.780
19.40 ±0.20 0.764 ±0.008
7.62 0.300
3.25 ±0.20 0.128 ±0.008
0.20 0.008
5.08 0.200
3.30 ±0.30 0.130 ±0.012
0.25 -0.05
+0.10
0~15°
0.010 -0.002
+0.004
2.54 0.100
0.46 ±0.10 0.018 ±0.004
1.50 ±0.10 0.059 ±0.004
2.08 0.082
LM2902,LM324/LM324A
Mechanical Dimensions (Continued)
Package
14-SOP
1.55 ±0.10 0.061 ±0.004 0.05 0.002
8.70 0.343
8.56 ±0.20 0.337 ±0.008
6.00 ±0.30 0.236 ±0.012
1.80 0.071
+0.004 0.008 -0.002
+0.10 -0.05
0.20
3.95 ±0.20 0.156 ±0.008
0.60 ±0.20 0.024 ±0.008
5.72 0.225
MAX0.10 MAX0.004
1.27 0.050
+0.004 0.016 -0.002
0.406
+0.10 -0.05
0.47 0.019
LM2902,LM324/LM324A
Ordering Information
Product Number LM324N LM324AN LM324M LM324AM LM2902N LM2902M Package 14-SOP 14-SOP 14-DIP 14-SOP Operating Temperature
LM2902,LM324/LM324A
LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS AUTHORIZED CRITICAL COMPONENTS LIFE SUPPORT DEVICES SYSTEMS WITHOUT EXPRESS WRITTEN APPROVAL PRESIDENT FAIRCHILD SEMICONDUCTOR INTERNATIONAL. used herein: Life support devices systems devices systems which, intended surgical implant into body, support sustain life, whose failure perform when properly used accordance with instructions provided labeling, reasonably expected result significant injury user.
www.fairchildsemi.com 7/13/00 0.0m Stock#DSxxxxxxxx 2000 Fairchild Semiconductor International
critical component component life support device system whose failure perform reasonably expected cause failure life support device system, affect safety effectiveness.
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