TLV2761CDG4

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Linear-Amplifiers-Instrumentation, OP amps, Buffer amps play an important role in the engineering field. This becomes especially clear when we look at the TELV2761CDG4, an amplifier designed to provide excellent noise performance in a wide range of audio applications.

In terms of its application field, the TELV2761CDG4 is frequently used as an operational amplifier (opa) to provide voltage gain and linear amplification. It can find applications in a wide range of audio devices such as preamps, amplifiers, receivers, and power amplifiers. Moreover, it can be used as an oscilloscope buffer amp, waveform generator, RF signal processor and voltage-controlled oscillator.

TELV2761CDG4 is a so-called “dual” amplifier, meaning it operates two channels at the same time. One of the two channels is dedicated to outputting the amplified signal, and the other is used for controlling the gain. Therefore, it is ideal for applications where both high linearity and flexible gain control are needed, such as audio equalizers and audio compressors.

But what makes the TELV2761CDG4 so attractive? Its unusually low input noise level of 1µV/Hz is one of the key features that sets it apart from other amplifiers. It also has a very low THD+N, or Total Harmonic Distortion plus Noise, of just 0.01%. This means it can accurately amplify musical signals without introducing any significant distortion.

The TELV2761CDG4 is a closed-loop amplifier, and works by comparing a reference voltage, or set point, to the signal output. Any difference between the two is then amplified as and when needed, creating a signal with the desired gain. One advantage of this design is that it can accurately adjust the gain in relation to the input signal, ensuring that the output signal always matches the desired gain.

In addition to its low noise performance and excellent distortion control, the TELV2761CDG4 is designed to be robust against load conditions. Its slew rate is also impressive: at 10V/µs, it can output fast-changing signals with sharp edges quickly and accurately.

Finally, the TELV2761CDG4 is designed to be energy efficient. It operates on a low supply voltage, usually between 3V and 10V, making it ideal for battery-powered or energy star-certified audio applications.

In summary, the TELV2761CDG4 is an excellent dual amplifier for a wide range of audio applications. Its low noise performance and low distortion make it ideal for audio applications such as equalizers and compressors, while its robust design makes it suitable for a wide variety of other applications such as oscilloscope buffers and RF signal processors. Finally, its low supply voltage consumption makes it an excellent choice for battery-powered audio applications.

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