OPA4343EA/2K5

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

An OPA4343EA/2K5 is a high-performance instrumentation amplifier that is designed for precision applications requiring low noise and wide bandwidth. It has two balanced differential inputs and can be used for a variety of tasks such as providing a low-noise gain adjustment, increasing the dynamic range of an audio signal, and providing isolation between transducers and circuitry. The device is particularly well-suited for situations where high accuracy, low distortion, low noise, and high voltage gain are necessary.

The OPA4343EA/2K5 is a monolithic integrated circuit and uses a single-ended input stage with a current mirror load and a three-stage voltage gain circuit with a low-noise transconductance amplifier. The device operates from a single +2.5 V supply and is designed to provide excellent distortion and noise performance over a wide frequency range. The amplifier has a wide bandwidth of 125 MHz and a low output impedance of 1.2 Ω, making it suitable for high-speed applications.

The OPA4343EA/2K5 has a wide range of application fields, including instrumentation and sensors, data acquisition, ultrasound, ultrasound imaging, optoelectronics, audio, CCTV, and many more. It can be used in equipment such as motion controllers, vibration sensors, audio amplifiers, ultrasound scanners, measuring and monitoring equipment, clocks and time pieces. The device is also suited for use in laboratory test equipment, battery operated equipment, and automotive applications.

The working principle of the OPA4343EA/2K5 is based on the transimpedance amplifier (TIA) architecture. This amplifier is composed of two differential input amplifiers with a current mirror driven load and a voltage gain stage that provides low noise and low distortion performance. The two current mirror driven inputs provide high impedance and small offset voltages, resulting in low input noise and large input dynamic range. The voltage gain stage provides low distortion and low noise performance over a wide frequency range.

The OPA4343EA/2K5 is an ideal choice for precision applications as it can provide low noise and high accuracy. Its wide operating frequency range and low output impedance make it suitable for high-speed applications. This device is a high-performance instrumentation amplifier that offers a wide range of applications, including instrumentation and sensors, data acquisition, ultrasound, ultrasound imaging, optoelectronics, audio, CCTV, and many more.

The specific data is subject to PDF, and the above content is for reference