ACPL-790B-300E

The ACPL-790B-300E is an instrumentation amplifier, part of a family of linear amplifiers developed by Broadcom. It is a high-width, low-power IM3 instrumentation amplifier with a wideband, low noise gain of 300dB (68 MHz).The ACPL-790B-300E is an ideal choice for instrumentation applications where noise and gain accuracy are key factors.

Features of the ACPL-790B-300E include: high gain accuracy (1µV or better), high bandwidth (68MHz or higher), low noise (1.5pV/√Hz or better), low power consumption (200mW at the maximum input voltage) and adjustable gain and offset.

The ACPL-790B-300E is based on a nonlinear feedback technique known as “two-stage” op-amp design, in which the output voltage is fed back to the inputs and the correct bias point is established. The output voltage is then directly proportional to the difference between the two input signals. This allows for higher gains (up to 300dB) with low noise and low distortion. The maximum gain of 300dB (68MHz) is maintained over the entire temperature range.

The ACPL-790B-300E has two inputs and two outputs. Both the input and output are balanced and are available at two different levels. The maximum input voltage is 0.5V, which allows for a maximum gain of 300dB (68MHz) when the two input voltages are equal. The maximum output voltage is 5V.

It can be used in various instrumentation applications such as spectroscopy, oscilloscopy, acoustic measurement, medical imaging, radar and sonar, and other high-precision applications. It can also be used in filters, imaging systems, and amplifiers.

The ACPL-790B-300E is an operating amplifier (OpAmp) with buffer capabilities, designed to reduce noise and improve signal-to-noise ratio in sensitive electronics applications. It has a high gain and low noise performance, making it suitable for low-voltage operation and sensitive signal processing operations. It also has a high common-mode rejection ratio (CMRR) and a low offset voltage that make it suitable for precision instrumentation and signal conditioning.

The buffer capabilities of the ACPL-790B-300E make it well suited for use in signal conditioning applications. It is capable of providing a high impedance input over a wide range of frequencies, making it ideal for providing a low noise and low distortion signal. Its high differential gain, high input and output impedance, and low noise make it suitable for conditioning signals from sensors, transducers and other high-impedance sources.

The ACPL-790B-300E is an excellent choice for those applications where noise, gain accuracy, and signal-to-noise ratio are critical performance parameters. Its high gain accuracy and wide bandwidth make it a good choice for instrumentation applications where precision and signal-to-noise ratio are paramount. Its low noise performance, buffer capabilities, and wide frequency range make it suitable for applications in audio and video signal processing, along with a wide range of instrumentation measurements.