LPV802DGKT

Current - Input Bias:	0.1pA
Supplier Device Package:	8-VSSOP
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Voltage - Supply, Single/Dual (±):	1.6 V ~ 5.5 V
Current - Output / Channel:	4.7mA
Current - Supply:	320nA
Voltage - Input Offset:	3.5mV
Series:	--
Gain Bandwidth Product:	8kHz
Slew Rate:	0.002 V/µs
Output Type:	Rail-to-Rail
Number of Circuits:	2
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction:

LPV802DGKT is a linear amplifier used in instrumentation, operational amplifiers and buffer amplifiers applications. It is an integrated circuit (IC) which consists of multiple transistors and other components to provide amplified circuit output. This amplifier works on an exponential law principle. Below is a detail explanation of LPV802DGKT application field and working principle.

Application Fields:

LPV802DGKT is suitable for use in wide range of instrumentation, op-amp, and buffer amplifier applications. It provides a low distortion rate, high reliability and excellent common-mode range. The amplifier has sufficient input and output dynamic range. In addition, it has the ability to drive a high current load and the stability capability of the amplifier is ensured even for varying temperature conditions. The application fields of LPV802DGKT amplifier include medical instrumentation, signal conditioning and signal processing components. It can also be used for controlling signal power in data acquisition systems. Another application is in low-noise signal conditioning circuits like pulse width modulators and audio amplifiers. LPV802DGKT is ideal for powering large audio systems and complex high voltage applications.

Working Principle:

LPV802DGKT works on an exponential law principle. This law states that the output signal will increase exponentially with respect to the input signal. It includes an operational amplifier that amplifies a differential voltage and outputs a voltage at the same magnitude. The operational amplifier used in the LPV802DGKT amplifiers is an integrated circuit with complimentary metal-oxide-semiconductor transistor amplifiers.The other components used in the LPV802DGKT amplifier are resistors, capacitors, and diodes. These components create a feedback loop that helps in the functioning of the amplifier. The resistor and capacitor combination helps to reduce the gain of the amplifier and the diodes help in keeping the signal switching level low. The amplifier is also provided with a power amplifier stage, which helps in the proper functioning of the amplifier.The LPV802DGKT amplifier is powered by a TTL-level supply voltage. It also has a separate input that provides a bias voltage to the input stage. The other outputs of the amplifier provide currents that can be used to control the level of distortion.

Conclusion:

The LPV802DGKT amplifier is used for a wide range of instrumentation, op-amp and buffer amplifier applications. It works on an exponential law principle and includes components like an operational amplifier, resistors, capacitors and diodes. The amplifier is powered by a TTL-level supply voltage and can be used for controlling signal power in data acquisition systems, pulse width modulators and audio amplifiers. It is an ideal choice for large audio systems and complex high voltage applications.

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