Datasheet4U Logo Datasheet4U.com

CA5420A Datasheet 0.5mhz/ Low Supply Voltage/ Low Input Current Bimos Operational Amplifiers

Manufacturer: Intersil (now Renesas)

Overview: 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 bines 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.

Key Features

  • gateprotected PMOS transistors in the input circuit to provide very high input impedance, very low input currents (less than 1pA). The internal bootstrapping network features a unique guardbanding technique for reducing the doubling of leakage current for every 10oC increase in temperature. The CA5420A operates at total supply voltages from 2V to 20V either single or dual supply. This operational amplifier is internally phase compensated to achieve stable operation in the unity gain follower confi.

More Datasheets from Intersil (now Renesas)

Part Number Description
CA5470 Microprocessor BiMOS-E Operational Amplifier
CA5470E Quad/ 14MHz/ Microprocessor BiMOS-E Operational Amplifier with MOSFET Input/Bipolar Output
CA5470M Microprocessor BiMOS-E Operational Amplifier
CA5470M96 Microprocessor BiMOS-E Operational Amplifier
CA5160 4MHz/ BiMOS Microprocessor Operational Amplifiers with MOSFET Input/CMOS Output
CA5160E 4MHz/ BiMOS Microprocessor Operational Amplifiers with MOSFET Input/CMOS Output
CA5160M96 4MHz/ BiMOS Microprocessor Operational Amplifiers with MOSFET Input/CMOS Output
CA5260 Microprocessor Operational Amplifiers
CA555 Timers
CA555C Timers

CA5420A Distributor