OPA512BM

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

OPA512BM Application Field and Working Principle

The OPA512BM is a dual high-speed, precision Operational Amplifier (Opamp), designed to operate in linear-amplification, instrumentation, and buffering applications. It provides superior performance, with a high bandwidth of 50MHz and a fast settling time of 0.1µs. In addition, it is capable of driving up to ±30mA peak currents into a wide range of load impedances, including a low input bias current of 10pA.

Features of OPA512BM

The OPA512BM boasts a wide range of features, making it suitable for a variety of linear-amplification and instrumentation applications. It offers excellent AC performance, with a high slew rate of 2.3V/µs and a high common-mode input voltage range of ±15V. In addition, low noise and distortion make it suitable for both low-noise and high-speed applications.

The OPA512BM also contains integrated protection from thermal overload, static discharge, and positive power supply transients. The device has an excellent power supply rejection ratio of 60dB, and a maximum continuous output current of 20mA per channel. Furthermore, its pins are arranged in a compact 8-pin layout, which allows for a small physical footprint and easy implementation in modern systems.

Working Principle of OPA512BM

The OPA512BM is based on a standard opamp design, which operates by amplifying differences between the differential input signal and an internally generated reference potential. The signal is then amplified by an internal, single-transistor differential amplifier stage and then output according to the gain and output polarity settings.

The OPA512BM utilizes a folded cascode transistor configuration to provide high frequency stability and fast settling time. The architecture, which minimizes output voltage offset, is particularly useful in wide-bandwidth applications where traditional CMOS designs are limited.

Applications of OPA512BM

The OPA512BM is designed for general purpose and high fidelity audio applications, providing superior linear-amplification, instrumentation, and buffering performance. It is suitable for use in low- and high-bandwidth systems, as well as in precision control applications, thanks to its low-noise and low-distortion characteristics. The device is also suitable for multiplexer, wide band and programmable gain-amplifier (PGA) applications.

The OPA512BM is also suitable for many medical and industrial applications, from analog to digital signal convertor systems to gain control systems. Thanks to its integrated protection from static discharge, and its robust power supply line transients, the OPA512BM is ideal for many industrial and automotive applications, as well.

Summary

The OPA512BM is a dual high-speed, precision Operational Amplifier (Opamp) designed for linear-amplification applications and instrumentation. It has a wide bandwidth of 50MHz and can drive up to ±30mA peak currents into a wide range of load impedances. The OPA512BM is suitable for general purpose and high fidelity audio applications as well as medical, industrial and automotive applications.

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