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www.fairchildsemi.com
Features
Class AB output stage – no crossover distortion
Output voltage swings to ground in single supply
operation
High slew rate – 1.2 V/
m
S
Single or split supply operation
Wide supply operation – +2.5V to +36V or
±
1.25V to
±
18V
Pin compatible with LM324 and MC3403
Low power consumption – 0.8 mA/amplifier
Common mode range includes ground
Description
The RC3403A is a high performance ground sensing quad
operational amplifier featuring improved dc specifications
equal to or better than the standard 741 type general purpose
Block Diagram
A
D
C
B
65-3403A-01
Output (A)
–Input (A)
+Input (A)
+Input (B)
–Input (B)
Output (B)
Output (D)
–Input (D)
+Input (D)
+Input (C)
–Input (C)
Output (C)
+
+
+
+
Pin Assignments
Output (A)
–Input (A)
+Input (A)
+V
S
+Input (B)
–Input (B)
Output (B)
65-3403A-02
Output (D)
–Input (D)
+Input (D)
–V
S
+Input (C)
–Input (C)
Output (C)
op amp. The ground sensing differential input stage of this
op amp provides increased slew rate compared to 741 types.
RC3403A
Ground S ensing Quad Operational Amplifier
Rev. 1.0.0