TL082CPSRG4

TL082CPSRG4 Application Field and Working Principle

The TL082CPSRG4 is a dual-amplifier component that can be used in a variety of linear-amplifier applications, such as, instrumentation, op-amps, buffer-amps and other related equipment. It can operate up to a maximum frequency of 8kHz, has a relatively low noise performance and is available in a standard 8-pin DIP package.

The TL082CPSRG4 is a wide-bandwidth dual-channel, low-power JFET-input operational amplifier, which is designed to perform many useful functions, such as buffering, amplifier, frequency compensation, etc., in both single or dual-supply of 5-36V. It has two low-noise JFET input transistors, two high-gain wide-bandwidth feedback transistors, two high-gain and low non-linearity feedback transistors, and two high-gain low-noise output transistors together with a wide-range of compensation elements.

In terms of its performance characteristics, the TL082CPSRG4 offers the following ranges of capacitance: input capacitance range of 5-50 pF and a common-mode range from -3 to 3 volts. The input bias current is usually less than 500 pA, and the maximum output offset voltage is typically up to 0.25 mV.

The main application fields of the TL082CPSRG4 are instrumentation, audio and industrial controls. It is often used as an op-amp to drive a voltage-controlled oscillator (VCO) amplifier; as a lowfrequency amplifier for audio applications; as a buffer amp for biasing circuits; and as resistive load for gain balance. Additionally, the TL082CPSRG4 is also often used in various instrumentation applications such as signal conditioning, impedance matching, and data acquisition systems.

Working Principle

The TL082CPSRG4 can operate with either a single or dual-supply voltage and can either configured in an inverting or non-inverting configuration. In the inverting mode, the input signal will be inverted and amplified by the amplifier circuit, while in the non-inverting mode, the signal will only be amplified without being inverted.

The TL082CPSRG4 also has a range of output power available for both single-supply (2-15V) and dual-supply (5-36V) operation. Furthermore, it has a complete power-saving feature and low noise performance when operating in the power-saving mode. The amplifier also has an adjustable high-frequency compensation range and can be used for data acquisition in environments where low-noise operation is required.

In the inverting configuration, the TL082CPSRG4 amplifies the input signal and inverts the output signal. The input signal is applied to the inverting input terminal, while the non-inverting terminal is connected to the ground. The feedback path provides negative feedback in order to reduce distortion and ensure the stability of the amplifier.

The TL082CPSRG4 also offers a range of power-saving features, such as current-saving in sleep mode and low-noise operation when operating in power-saving mode. Additionally, it has a wide-range of compensation elements and a common-mode range from -3 to +3 volts.

To sum up, the TL082CPSRG4 is a wide-bandwidth, low-power JFET-input operational amplifier, which is designed and produced by Philips Semiconductors. It is designed to perform a range of useful functions, such as buffering, amplifying, frequency compensation, etc., and is suitable for applications in instrumentation, audio and industrial controls.