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Fairchild Semiconductor |
www.fairchildsemi.com
LM2904,LM358/LM358A,LM258/
LM258A
Dual Operational Amplifier
Features
• Internally Frequency Compensated for Unity Gain
• Large DC Voltage Gain: 100dB
• Wide Power Supply Range:
LM258/LM258A, LM358/LM358A: 3V~32V (or ±1.5V
~ 16V)
LM2904 : 3V~26V (or ±1.5V ~ 13V)
• Input Common Mode Voltage Range Includes Ground
• Large Output Voltage Swing: 0V DC to Vcc -1.5V DC
• Power Drain Suitable for Battery Operation.
Description
The LM2904,LM358/LM358A, LM258/LM258A consist of
two independent, high gain, internally frequency
compensated operational amplifiers which were designed
specifically to operate from a single power supply over a
wide range of voltage. Operation from split power supplies
is also possible and the low power supply current drain is
independent of the magnitude of the power supply 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.
8-DIP
1
8-SOP
1
Internal Block Diagram
OUT1 1
IN1 (-) 2 -
IN1 (+) 3 +
GND 4
8 VCC
7 OUT2
- 6 IN2 (-)
+ 5 IN2 (+)
©2002 Fairchild Semiconductor Corporation
Rev. 1.0.2
LM2904,LM358/LM358A,LM258/LM258A
Schematic Diagram
(One section only)
VCC
GND
Q5 Q6
Q12 Q17
Q19
IN(-)
IN(+)
Q2
Q1
Q3
Q4
Q7
Q8 Q9
C1
Q11
Q10
Q13
Q18
Q15
Q20
R1
R2
OUTPUT
Q21
Q14 Q16
Absolute Maximum Ratings
Parameter
Supply Voltage
Differential Input Voltage
Input Voltage
Output Short Circuit to GND
VCC≤15V, TA = 25°C(One Amp)
Operating Temperature Range
Storage Temperature Range
Symbol
VCC
VI(DIFF)
VI
-
TOPR
TSTG
LM258/LM258A
±16 or 32
32
-0.3 to +32
Continuous
-25 ~ +85
-65 ~ +150
LM358/LM358A
±16 or 32
32
-0.3 to +32
Continuous
0 ~ +70
-65 ~ +150
LM2904
±13 or 26
26
-0.3 to +26
Continuous
-40 ~ +85
-65 ~ +150
Unit
V
V
V
-
°C
°C
2
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