CONTEK LM324 Datasheet
LM324 LINEAR INTEGRATED CIRCUIT
QUAD OPERATIONAL
AMPLIFIERS
DESCRIPTION
The Contek 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.
SOP-14
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 Vcc-1.5V.
*Power drain suitable for battery operation.
PIN CONFIGURATIONS
1
2
3
4
5
6
7
Contek
OUT 1
IN 1(-)
IN 1(+)
Vcc GND
IN 2(+)
IN 2(-)
OUT 2
DIP-14
OUT 4
14
IN 4(-)
13
IN 4(+)
12
11
IN 3(+)
10
IN 3(-)
9
OUT 3
8
CONTEK
Contek Microelectronics Co.,Ltd.
http://www.contek-ic.com E-mail:sales@contek-ic.com
1
LM324 LINEAR INTEGRATED CIRCUIT
BLOCK DIAGRAM
Onlyonesection
Vcc
IN(-)
Output
IN(+)
Contek
ABSOLUTE MAXIMUM RATINGS(Ta=25 C )
PARAMETER SYMBOL VALUE UNIT
Supply Voltage Vcc 18 V
Differential Input Voltage VIDiff) 32 V
Input Voltage VI -0.3~32V V
Power Dissipation Pd 570 mW
Operating Temperature Topr 0 to +70
Storage Temperature Tstg -65 to 150
GND
C
C
CONTEK
Contek Microelectronics Co.,Ltd.
http://www.contek-ic.com E-mail:sales@contek-ic.com
2
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