HCPL-788J-000E

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HCPL-788J-000E is a general purpose instrumentation, OP amps, buffer amps, and linear amplifiers, designed to provide added functionality to enable improved performance in systems with narrow dynamic range. The design incorporates several technologies, allowing efficient operation and increased performance.

The amplifier was designed to provide inline amplification of low power analog or mixed-signal signals, operating with low supply currents. Typically, the amplifier is composed of four stages: A front-end input stage, a gain-control stage, a gain-error correction stage, and a buffer driver stage. This design enables operation with low power dissipation and high performance. In addition, the design also incorporates a high- slew rate active clamp to allow maximum output drive current.

The first stage of the amplifier is a front-end input stage. It is composed of a low noise preamp and a voltage-controlled gain amplifier. Together, these two stages provide an optimal input to output signal-to-noise ratio, enabling favorable operation with low power levels. The low noise preamp is designed to reduce noise and improve the amplifier’s dynamic range.

The gain-control stage of the amplifier is an active-clamp stage that is capable of providing a wide range of gains. This stage provides for gain adjustments with high accuracy and repeatability. It is designed to work with a wide range of input levels, and can provide a gain range of up to 500. Additionally, a sigma-delta modulation scheme is used to provide a gain-error correction to achieve better linearity and accuracy.

The gain-error correction stage uses a linear response curve to adjust the gain of the gain-control stage. This is done by varying the amplitude of the output signal. This correction technique provides improved linearity and accuracy over a wide input range.

The last stage of the amplifier is a buffer driver stage. It is used to provide high output power and to drive low impedance loads. The buffer driver stage is designed to provide high drive current for a wide range of loads, and is capable of providing output currents up to 5 amperes.

HCPL-788J-000E is designed to operate in the wide range of applications. It provides increased performance, increased output drive current, and improved dynamic range than Comparable devices. It provides excellent linearity and accuracy, and is capable of providing a wide range of gain control settings. This makes it suitable for applications in automation, instrumentation, and home theater systems.

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