Current - Input Bias:	7nA
Base Part Number:	LT1079
Supplier Device Package:	16-SO
Package / Case:	16-SOIC (0.295", 7.50mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Voltage - Supply, Single/Dual (±):	2.2 V ~ 30 V, ±1.1 V ~ 15 V
Current - Supply:	47µA
Voltage - Input Offset:	80µV
Series:	--
Gain Bandwidth Product:	200kHz
Slew Rate:	0.1 V/µs
Output Type:	--
Number of Circuits:	4
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tube

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LT1079SW#PBF Application Field and Working Principle

Introduction

LT1079SW#PBF is a medium power instrumentation amplifier that belongs to the Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps category. This amplifier is designed for use with low-power audio signals and instrumentation applications. It offers a wide range of operating levels, high output current, and precise input and output matching. The LT1079SW#PBF is available in a variety of packages and surface mount options to suit various applications.

Application Field

The LT1079SW#PBF is ideal for accurate and precise audio monitoring. It is used in a wide range of professional and amateur recording studios, providing precise audio signal regulation and protection. The amplifier also provides precise amplification in instrumentation applications such as medical monitoring, acoustic testing, and measuring. In addition, it can be used to amplify and improve the performance of audio systems in rail and public transport systems, stadiums, and other public places.

Working Principle

The LT1079SW#PBF uses an open-loop design that incorporates a differential input stage and a bridge-mounted output stage. This open-loop amplifier operates within a wide frequency range and offers a low distortion output at high levels of signal resolution.The differential input stage provides precise amplifying of weak and high impedance input signals, while the bridge-mounted output stage offers enhanced current output capacity. The differential amplifier is used to reduce noise and provide increased resolution and precision.The open-loop design of the amplifier also allows it to be used in AC applications in addition to DC and pulse applications. The low impedance input stage allows it to be used in high-impedance applications, while the bridge mounted output stage ensures high power efficiency.The LT1079SW#PBF offers excellent thermal stability, high input and output impedance, and low distortion performance. The amplifier also offers excellent ripple rejection and good common-mode rejection.

Conclusion

The LT1079SW#PBF is a medium power instrumentation amplifier that belongs to the Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps category. It is designed to amplify low-power audio signals with great accuracy and precision. The amplifier has a wide range of operating levels, high output current and precise input and output matching. It is suitable for accurate and precise audio monitoring, acoustic testing and measuring, and in audio systems in public places. The LT1079SW#PBF uses an open-loop design that incorporates a differential input stage and a bridge-mounted output stage and offers low distortion output, high input and output impedance, excellent thermal stability, and good common-mode rejection.

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