LMC6035IBPCONV

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Evaluation boards provide an easy way to test components and learn different principles involved in circuit design and analysis. The Op Amps category includes the LMC6035IBPCONV, an integrated circuit with a wide range of applications and working principles. In this article, we will take a look at the LMC6035IBPCONV along with its application fields and working principles.

LMC6035IBPCONV overview

The LMC6035IBPCONV are precision Chopper Stabilized Amplifiers with adjustable and low offset voltage levels. This can be used to accurately measure input signals even in noisy environments. The amplifier is available in three versions: -25V, -2.5V and -0.2V. It also features an adjustable current sink which helps in fine tuning the output range.

This amplifier is designed to operate on supplies up to 36V and up to 30mA of output current, making it suitable for a wide variety of applications. It also features tough supply protection, making it reliable and robust.

Application fields

The LMC6035IBPCONV is used in a number of applications, such as medical instrumentation, automated test equipment, biological instrumentation, audio systems, industrial automation and audio recorders.

In medical instrumentation, the LMC6035IBPCONV is used for controlling vital signals such as ECG or EEG waveforms. In automated test equipment, it is used for amplifying precision signals such as inductive spark plug signals. In biological instrumentation, it is used in measuring very small biological signals.

In audio systems, the LMC6035IBPCONV is used in loudspeaker protection circuits, encoders and turntables. It is also used in industrial automation for control of process parameters like temperature, pressure and speed. In audio recorders, it is used for detecting and amplifying audio signals which are then processed by the audio recorder.

Working principle

The LMC6035IBPCONV is a chopper stabilized amplifier. This means that the circuit works on the principle of chopping, which means that the input is chopped into pieces at a certain frequency and then reassembled. In this case, the input signal is chopped at a frequency of 1MHz before it is amplified and outputted. This helps reduce noise from the input signal and leads to better accuracy of measurement.

The amplifier consists of an offset nulling circuit, which helps to reduce the input offset voltage. This is important for accurate measurement since any offset voltage can lead to errors in the measurement.

The amplifier also has an adjustable current sink. This can be used to set the output voltage level by adjusting the offset resistance. This can be very useful in applications where the exact voltage level needs to be achieved.

The amplifier also has a minimum output swing of 4.5V, which means that it can be used in applications with varying output voltage levels without having to worry about a clipped signal.

Conclusion

The LMC6035IBPCONV is a precision chopper stabilized amplifier with a wide range of applications and working principles. It can be used to accurately measure and amplify input signals in noisy environments while being protected against harsh supply lines. The adjustable current sink allows for fine tuning of the output range, making it suitable for a variety of applications.

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