KA324_12 Datasheet, PDF (1/12 Pages) Fairchild Semiconductor – Quad Operational Amplifier

KA324/KA324A, KA2902
Quad Operational Amplifier
www.fairchildsemi.com
Features
• Internally Frequency Compensated for Unity Gain
• Large DC Voltage Gain: 100dB
• Wide Power Supply Range:
KA324 / KA324A : 3V~32V (or ±1.5 ~ 16V)
KA2902: 3V~26V (or ±1.5V ~ 13V)
• Input Common Mode Voltage Range Includes Ground
• Large Output Voltage Swing: 0V to V_CC -1.5V
• Power Drain Suitable for Battery Operation
Description
The KA324 series 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 differ-
ence between the two supplies is 3 volts to 32 volts. Applica-
tion areas include transducer amplifier, DC gain blocks and
all the conventional OP Amp circuits which now can be eas-
ily implemented in single power supply systems.
14-DIP
1
14-SOP
1
Internal Block Diagram
OUT1 ₁
IN1 (-) ₂
IN1 (+) ₃
VCC ₄
IN2 (+) 5
IN2 (-) ₆
OUT2 7
1
_+
_+
2
4
+_
+_
3
14 OUT4
13 ^{IN4 (-)}
12 IN4 (+)
11 GND
10 _{IN3 (+)}
9 IN3 (-)
8 OUT3
©2012 Fairchild Semiconductor Corporation
Rev. 1.0.8