LM324 Datasheet, PDF (1/4 Pages) ON Semiconductor – Single Supply Quad Operational Amplifiers

QUAD OPERATIONAL AMPLIFIERS
LM324
FEATURES
● Internally frequency compensated for unity gain
● Large DC voltage gain : 100dB
● Wide power supply range : 3V~32V(or±1.5V~15V)
● Input common-mode voltage range includes ground
● Large output voltage swing : 0V DC to V_CC-1.5V DC
● Power drain suitable for battery operation
14 SOP/ 14 DIP PIN FUNCTION
Output 1 1
-Input 1 ²
+Input 1 ³
V+ ⁴
+Input 2 ⁵
-Input 2 ⁶
Output 2 7
14 Output 4
13 _{-Input 4}
1
-+
+ ⁴ - 12 _{+Input 4}
11 _GND
1
10 _{+Input 3}
-2 +
+-
3
9
-Input 3
8 _{Output 3}
ORDERING INFORMATION
Device
Package
QUAD OPERATION AMPLIFIERS
LM324D
14 SOP
LM324N
14 DIP
LM324 is consists 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 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.
EQUIVALENT CIRCUIT
V+
6㎂
100㎂
6㎂
C_C
-
INPUTS
Q2 Q3
Q1
Q4
Q5
Q6
Q7
R_SC
OUTPUT
+
Q8
Q9
Q11
Q10
Q12
Q13
50㎂
HTC
1