ADUM3190SRQZ-RL7

Series:	iCoupler®
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Isolator, Error Amplifier
Applications:	Shunt Regulators, Linear Power Supplies, Inverters, UPS
Mounting Type:	Surface Mount
Package / Case:	16-SSOP (0.154", 3.90mm Width)
Supplier Device Package:	16-QSOP
Base Part Number:	ADUM3190

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Introduction

ADUM3190SRQZ-RL7 is a high-speed, high-performance linear amplifier with a wide application field and great working principle. It is categorized under Linear - Amplifiers - Special Purpose. In this article, let’s find out more about its application field and working principle.

Application Field

The ADUM3190SRQZ-RL7 is suitable for applications such as power supply, instrumentation, and test & measurement systems. It features an integrated wideband amplifier that is able to provide high-precision, low-noise amplification in applications requiring fast response and wide frequency range.In power supply applications, the ADUM3190SRQZ-RL7 can be used to amplify signals from DC to GHz frequencies. It provides high output power and low distortion, even in noisy environments.In instrumentation and test & measurement systems, the ADUM3190SRQZ-RL7 can be used to measure high-frequency signals accurately. With its wide bandwidth and low noise levels, it is an ideal choice for those applications.

Working Principle

The ADUM3190SRQZ-RL7 is a wideband amplifier based on a unique, 4-channel, wideband switching architecture. It uses a balanced circuit topology to reduce noise and distortion, and a ‘floating-gate’ technology to reduce technology drift.The amplifier is based on a ‘lattice-ladder’ topology, which provides high gain and low distortion. The amplifier has four, high-bandwidth input channels, which can be used to amplify signals from DC to GHz frequencies.The amplifier also features an adjustable gain range, which allows for the adjustment of the gain for each channel. The adjustable gain allows for easy optimization of the amplifier performance for specific applications.

Conclusion

The ADUM3190SRQZ-RL7 is a high-performance, wideband amplifier with excellent application and working principle. It is suitable for applications such as power supply and instrumentation, and offers high levels of linearity and dynamic range. The amplifier is based on a ‘lattice-ladder’ topology, which provides high gain and low distortion, and can be used to amplify signals from DC to GHz frequencies.

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