OPA1641AIDGKT

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The OPA1641AIDGKT is a current feedback amplifier that belongs to the Linear-Amplifiers-Instrumentation, OP Amps, Buffer Amps family. It is a high voltage, low offset voltage and wide bandwidth ideal for high current, low voltage swing or AC measurements applications. The OPA1641AIDGKT is a high speed, low power and low distortion amplifier with a relatively low output impedance. It has a wide frequency response that makes it suitable for audio and general engineering applications.

The OPA1641AIDGKT is especially well suited for applications such as AC measurements, low voltage signal conditioning and current feedback instrumentation. Because of its wide bandwidth and low distortion characteristics, it is used in sound and video applications, including analog-to-digital and digital-to-analog conversion. It can also be used as an interface between data converters and circuitry operating at different voltage levels.

The OPA1641AIDGKT amplifier is a two-stage, fully complementary bipolar device with a single signal input. The signal is amplified by a gain stage that uses a current feedback loop to control the amplifier’s gain. The second stage of the amplifier is a buffer stage that isolates the output from the input to minimize distortion. The buffer is designed to minimize the effect of output loading on the gain of the amplifier. The output stage of the amplifier is a three-stage cascode circuit, a common design for high-frequency amplifiers.

The OPA1641AIDGKT\'s current feedback loop provides a high input impedance and low distortion characteristics. The amplifier also has a low noise gain bandwidth of 1.5 MHz and a low noise input voltage of 0.9mV. This amplifier also has high common-mode rejection ratio (CMRR), which allows it to reject any common-mode signals, allowing it to remain stable in demanding applications.

The OPA1641AIDGKT has a wide range of power requirements, making it ideal for practically any engineering application. It is capable of operating from single supplies with a minimum of +-7V, and maximum of +-15V. This ensures that the amplifier is compatible with a wide range of power supplies, including AC and DC sources. The amplifier can also be powered by ±12V or ±5V supplies, making it ideal for portable equipment and embedded systems.

The OPA1641AIDGKT amplifier is a versatile and reliable choice for audio and video systems, industrial control systems and instrumentation. With its wide bandwidth, low noise, low distortion and high common-mode rejection ratio, it is an ideal choice for applications requiring high-speed current feedback amplifiers. It is also ideal for applications requiring low voltage operation, where its wide common-mode range and low offset voltage make it the perfect amplifier.

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