CEB002

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The CEB002 is an evaluation board designed for testing low-noise, ultra-low distortion operational amplifiers. It provides a platform for easy testing and measurement of the performance of programs that utilize low-noise, low-distortion op-amps. In this article, we will be discussing the application field and working principle of the CEB002.

Application Field

The CEB002 is primarily used for evaluating audio-related operational amplifiers. These devices are commonly used in professional audio, personal audio, home theater, and automotive audio applications. Additionally, they can be used for a wide range of other applications where low noise and low distortion are important, such as medical, instrumentation, data acquisition, and power supply circuits.

The CEB002 is designed to allow for rapid, accurate testing of low-noise, low-distortion operational amplifiers. It provides a robust platform to thoroughly evaluate numerous features such as open-loop gain, closed-loop gain, distortion, noise, supply rejection, and safety features of op-amps. Additionally, the board provides an array of measurement points to allow for precise monitoring of performance during testing. This includes the ability to monitor pin voltages, current flow, and waveforms.

Working Principle

The CEB002 evaluation board is designed for testing ultra-low distortion op-amps. It is powered by a regulated power supply that allows for both positive and negative voltage operation of the amplifiers. The board includes a single-ended summing input stage and a low-noise differential output stage. This design allows for improved performance and power integrity.

The CEB002 evaluation board also features a ground plane, which reduces noise and improves power supply performance. Additionally, the board has a single-ended output stage that provides improved stability and reduced susceptibility to external noise. This improved performance allows for the op-amps to be accurately tested under different conditions.

The CEB002 evaluation board also includes sophisticated test functionality, which makes it a suitable evaluation platform for low-noise, ultra-low distortion op-amps. The on-board test and measurement sections allow users to easily measure important characteristics such as noise, distortion, and gain, as well as more complex measurements such as phase and transient response. Additionally, the board includes both analog and digital control outputs and a variety of test conditions, allowing the user to quickly perform tests on a wide range of op-amps in a variety of different operating conditions.

Conclusion

The CEB002 evaluation board is a powerful and highly versatile tool for testing and evaluating low-noise, low-distortion op-amps. It provides powerful test functionality and an array of test points, allowing for precise monitoring and evaluation of the performance of the op-amps, and allowing users to quickly test a wide range of devices under various conditions. Additionally, the CEB002 evaluation board is designed to support both positive and negative voltage operation, and its single-ended output stage improves power supply performance and reduces susceptibility to external noise.

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