CA3140EZ , BiMOS Operational Amplifier, 4.5MHz, DIP-8

The CA3140EZ BiMOS operational amplifier combines the benefits of high voltage PMOS transistors at the input with a high-gain bipolar transistor at the output. Operating with a supply voltage range of 3V to 18V, it supports single or dual-supply applications and provides exceptional stability across a wide common-mode input range.

The CA3140EZ's MOSFET input stage ensures ultra-high input impedance, while its output stage allows compatibility with logic circuits. This IC is particularly suited for high-precision applications in fields such as automotive, instrumentation, and industrial controls. With additional features like high slew rate, wide bandwidth, and overload protection, the CA3140EZ is an ideal choice for demanding analog signal processing tasks.

Key Features :

• High Input Impedance: Featuring MOSFET input stage for extremely high input impedance (1.5TΩ typical).
• Wide Supply Voltage Range: Operates between 3V and 18V for diverse application flexibility.
• Wide Common Mode Input Range: Can be extended to 0.5V below the negative supply voltage.
• High Slew Rate: Ensures fast response times, enhancing performance in high-speed applications.
• Integrated Protection: Inbuilt protection against electrostatic discharge (ESD) for durability.
• BiMOS Technology: Combines PMOS input and bipolar output for optimal precision and performance.