STMicroelectronics LMV821AILT Operational Amplifier

The LMV821AILT is a high-performance, low-voltage operational amplifier from STMicroelectronics, designed for a wide range of applications. This op-amp is part of STMicroelectronics' precision amplifier product line, known for its reliability and efficiency. The LMV821AILT is particularly suitable for battery-powered devices, portable equipment, and other applications where power efficiency is critical.

One of the key features of the LMV821AILT is its low power consumption. With a supply voltage range from 2.7V to 5.5V, it is optimized for low-voltage operations while maintaining a low quiescent current of just 300μA. This makes it an ideal choice for energy-sensitive applications where battery life is paramount.

The LMV821AILT boasts a gain bandwidth product of 5MHz and a slew rate of 1.4V/μs, ensuring a fast and accurate response in feedback control systems and signal conditioning applications. Its input common-mode voltage range includes ground, which allows for direct sensing near ground. This feature is particularly useful in single-supply operations and simplifies circuit design by eliminating the need for dual supplies.

With a low input offset voltage of 3.5mV and a temperature drift of just 2μV/°C, the LMV821AILT maintains a high degree of precision across a wide temperature range, making it suitable for precision applications such as sensor interfaces and analog filters.

The device is offered in a compact 5-pin SOT23-5 package, which is ideal for space-constrained applications. Additionally, the LMV821AILT features rail-to-rail output, which maximizes the dynamic range of the amplifier when operating from low supply voltages.

Overall, the LMV821AILT from STMicroelectronics is a versatile operational amplifier that combines low power consumption with high precision and speed, making it a top choice for designers looking to optimize their systems for performance and power efficiency.