NE5534PSR

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The NE5534PSR is a precision, high-performance operational amplifier with two independent, high-gain, internally frequency-compensated operational amplifier circuits designed specifically for audio applications. This device provides superior performance in ac and dc applications over a wide range of gain and temperature. Its low-noise, high-slew-rate, low-distortion characteristics make the NE5534PSR ideal for audio and general-purpose applications that require precision performance.

The NE5534PSR is a high-performance monolithic integrated-circuit operational amplifier. It has two independent transconductance amplifiers, each with a wide common-mode input range and a very high input impedance. This device provides excellent performance and stability over a wide range of gain and temperature. It is operable over a wide supply voltage range and is available in three different types: separated power supply, single power supply, and stabilized single-supply. The stabilized single-supply version is particularly suitable for low-power low-voltage applications.

The NE5534PSR has an internal frequency compensation network, providing frequency compensation over a wide range of gains and temperatures, eliminating the need for external compensation components. It features low-noise, high-slew-rate and low-distortion characteristics. The NE5534PSR can supply high-level ac signals, with minimal harmonic and intermodulation distortion. It is capable of driving large capacitive loads, thus increasing its versatility.

The NE5534PSR is ideal for a wide range of instrumentation and control applications, such as sample-and-hold circuits, peak detectors, and gain-adjustable transimpedance amplifiers. Its low-noise, high-slew-rate, low-distortion characteristics also make it ideal for audio applications, such as microphone preamplifiers, line amplifiers, DC-DC converters, and power amplifiers.

The working principle underlying the NE5534PSR is that of an operational amplifier. An operational amplifier is a linear differential voltage amplifier which has two differential inputs, two outputs, and two power supplies. The input can be either ac or dc, and the output will be an amplified version of the input, plus any noise introduced by the amplifier. The input voltage is applied to the non-inverting input of the amplifier and the output is taken from the output terminal.

The gain of the amplifier is determined by the ratio of the feedback resistance and the input resistance. The output is the product of the input voltage, the gain, and the open-loop gain, which is determined by the amplifier\'s internal resistor values. The output is also affected by any nonlinearity of the internal circuitry and may require additional hardware to reduce the distortion caused by such nonlinearity.

The NE5534PSR is also designed with a differential input stage, which allows for high input impedance and for accuracy in both ac and dc measurements. The differential input stage consists of two high-gain, internally-compensated op-amps that are dedicated to reject noise and provide a better performance than the traditional single-ended amplifiers. Additionally, the NE5534PSR is designed with large-area metal exposure, which allows for better noise handling and improved power supply rejection.

The NE5534PSR is designed to provide superior performance for a wide variety of applications, including audio, laboratory instruments, control systems, power supplies, and telecommunications. Its high-performance characteristics, low-noise and wide frequency responses, and high accuracy make it an ideal choice for many applications. It provides superior performance to a wide range of gain and temperatures and is available in multiple versions to suit the specific requirements of a given application.

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