LMH6553MRE/NOPB

Current - Input Bias:	50µA
Base Part Number:	LMH6553
Supplier Device Package:	8-SO PowerPad
Package / Case:	8-PowerSOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Voltage - Supply, Single/Dual (±):	4.5 V ~ 12 V, ±2.25 V ~ 6 V
Current - Output / Channel:	120mA
Current - Supply:	29.1mA
Series:	LMH®, PowerWise®
-3db Bandwidth:	900MHz
Slew Rate:	2300 V/µs
Output Type:	Differential
Number of Circuits:	1
Amplifier Type:	Current Feedback
Part Status:	Active
Packaging:	Tape & Reel (TR)

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LMH6553MRE/NOPB Application Field and Working Principle

Introduction

The LMH6553MRE/NOPB is a low-power high performance symmetrical 3-pin FET amplifier designed specifically for dual supply operation. It is an ideal choice for amplifier design applications in high-end instrumentation and audio. This high gain, low noise, and low distortion amplifier is designed to provide the highest performance possible with a smaller form factor.

Application Field

The LMH6553MRE/NOPB is designed for use in a variety of high-end instrumentation and audio applications. It provides excellent gain, low noise, and low distortion in a single package. These features make it an ideal choice for precision instrumentation and high-end audio. Additionally, its small size and low-power consumption make it an excellent choice for portable audio applications.The LMH6553MRE/NOPB is also well-suited for high-end audio amplifier designs. Its low distortion, low noise, and high-gain characteristics make it an ideal choice for audio applications. The amplifier’s fast settling time makes it perfect for applications where high accuracy and precise performance is required.The LMH6553MRE/NOPB is also used in many industrial and medical applications. Its excellent performance characteristics make it an ideal choice for precision medical instrumentation, as well as other industrial applications such as industrial strain gage amplifiers and DC motor control.

Working Principle

The LMH6553MRE/NOPB is a high-gain, low-noise FET amplifier. It utilizes a high-performance 3-pin FET as the input element. It operates in a bipolar supply, meaning that it can operate from either a positive or negative supply voltage.The FET is biased in Class A and the amplifier operates in its linear region. This provides the amplifier with excellent linearity and low distortion. It also provides excellent gain, with a gain of 60dB for a single-ended input and 63dB for a differential input. The amplifier is optimized for low-noise performance and is capable of providing 100nV/rtHz of total noise. This makes it perfect for use in precision instrumentation and high-end audio applications. Additionally, its high slew rates and fast settling times make it ideal for applications where high accuracy and precise performance is required.The LMH6553MRE/NOPB was designed for use in portable audio applications as well. Its size, low-power consumption, and low-noise make it an excellent choice for portable audio designs.

Conclusion

The LMH6553MRE/NOPB is an excellent choice for a variety of high-end instrumentation, audio, industrial, and medical applications. Its high-gain, low-noise, and low-distortion characteristics make it ideal for precision instrumentation and audio applications. Additionally, its small size and low-power consumption make it an excellent choice for portable audio applications. Its fast settling times are also perfect for applications where high accuracy and precise performance is required.

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