www.fairchildsemi.com
KA3303/KA3403
Quad Operational Amplifier
Features
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Output voltage can swing to GND or negative supply
Wide power supply range;
Single supply of 3.0V to 36V
Dual supply of
±1.5V
to
±18V
Electrical characteristics similar to the KA741
Class AB output stage for minimal crossover distortion
Short circuit protected output.
Description
The KA3303 series is a monolithic Quad operational
amplifier consisting of four independent amplifiers. The
device has high gain, internally frequency, compensated
operational amplifiers designed to operate from a single
power supply or dual power supplies over a wide range of
voltages. The common mode input range includes the
negative supply, thereby eliminating the necessity for
external biasing components in many applications.
14-DIP
1
14-SOP
1
Internal Block Diagram
Rev. 1.0.1
©2001 Fairchild Semiconductor Corporation