UA3503 amplifier equivalent, quad operational amplifier.
They are constructed using the Fairchild Planar' epitaxial process_
* INPUT COMMON MODE VOLTAGE RANGE INCLUDES GRO.
- The "A3303, "A3403 and "A3503 are monolithic Quad Operational Amplifiers consisting of four independent high-gain, internally frequency-compensated operational amplifiers designed to operate from a single power supply or dual power supplies over a .
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