Supply original LM224ADT, Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers, by STMicroelectronics

The LM224ADT is a quad operational amplifier (op-amp) manufactured by STMicroelectronics. Operational amplifiers are versatile integrated circuits commonly used for signal amplification, filtering, and signal conditioning in various electronic circuits.

Key Features:

• Op-Amp Type: Quad operational amplifier, featuring four independent op-amps in a single package.
• Low Input Offset Voltage: Low input offset voltage for accurate signal amplification and processing.
• Wide Supply Voltage Range: Compatible with a wide supply voltage range, typically from 3V to 32V, ensuring versatility in various applications.
• Low Input Bias Current: Low input bias current for minimal input loading and improved circuit performance.
• High Open-Loop Gain: High open-loop gain for precise signal amplification and processing.
• Unity Gain Stable: Stable operation at unity gain (feedback resistor values can be equal to or less than 10 kΩ), facilitating various circuit configurations.
• Rail-to-Rail Output: Rail-to-rail output swing, allowing the output voltage to approach the supply rails for maximum dynamic range.
• Surface Mount Package: Available in surface-mount packages for easy mounting on printed circuit boards (PCBs) and compatibility with automated assembly processes.
• RoHS Compliant: Complies with environmental standards for the Restriction of Hazardous Substances, ensuring environmental safety.
• Lead-Free: Contains no lead in its construction, meeting lead-free soldering requirements for modern electronics manufacturing.

Applications:

• Signal Conditioning: Used in signal conditioning circuits for amplification, filtering, and offset adjustment in sensor interfaces and measurement systems.
• Active Filters: Integrated into active filter circuits for low-pass, high-pass, band-pass, and band-stop filtering applications.
• Voltage Followers: Applied as voltage followers to isolate input and output impedance in signal buffering applications.
• Comparators: Utilized as comparators for comparing input voltages and generating digital output signals.
• Instrumentation Amplifiers: Integrated into instrumentation amplifier circuits for precise signal amplification in measurement and instrumentation applications.
• Audio Amplifiers: Used in audio amplifier circuits for amplifying audio signals in audio equipment and sound systems.
• Voltage References: Applied in voltage reference circuits for generating stable reference voltages in precision circuits and voltage regulators.