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CA5420A
Data Sheet September 1998 File Number 1925.4
0.5MHz, Low Supply Voltage, Low Input Current BiMOS Operational Amplifiers
The CA5420A is an integrated circuit operational amplifier that combines PMOS transistors and bipolar transistors on a single monolithic chip. It is designed and guaranteed to operate in microprocessor logic systems that use V+ = 5V, V- = GND, since it can operate down to ±1V supplies. It will also be suitable for 3.3V logic systems. The CA5420A BiMOS operational amplifier features gateprotected PMOS transistors in the input circuit to provide very high input impedance, very low input currents (less than 1pA).
CA5420A Datasheet
