STMicroelectronics LF247DT Operational Amplifier

The LF247DT from STMicroelectronics is a high-performance operational amplifier (op-amp) that offers a unique combination of wide bandwidth, low noise, and high slew rate. This dual operational amplifier is part of the LF series, designed to operate with a single or dual supply voltage, making it extremely versatile for a range of applications.

With its high-speed characteristics, the LF247DT is particularly well-suited for applications requiring fast and accurate signal amplification, such as in audio processing, active filters, and data acquisition systems. The device operates over a wide supply voltage range from ±4V to ±18V, providing engineers with flexibility in various circuit designs.

The LF247DT features a typical gain bandwidth product of 4 MHz and a slew rate of 13 V/μs, which allows it to handle fast transient signals without significant distortion. This makes it an excellent choice for high-fidelity audio applications and other signal processing tasks that require a fast response.

In terms of noise performance, the LF247DT boasts a low equivalent input noise voltage, which ensures that the signal integrity is maintained even under demanding conditions. This low-noise characteristic is essential for precision instrumentation and sensitive measurement equipment where maintaining a high signal-to-noise ratio is critical.

The device is provided in an SO-8 package, which is a small-outline package that is suitable for space-constrained applications. It also offers the advantage of reduced power consumption, which is beneficial for portable and battery-powered devices.

Overall, the LF247DT operational amplifier from STMicroelectronics is a reliable and high-performing component that can be integrated into a wide array of electronic circuits. Its robust design and excellent electrical characteristics make it a go-to choice for designers looking to enhance the performance of their analog signal processing systems.