LT1491AIN#PBF

Voltage - Input Offset:	250µV
Base Part Number:	LT1491
Supplier Device Package:	14-PDIP
Package / Case:	14-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply, Single/Dual (±):	2 V ~ 44 V, ±1 V ~ 22 V
Current - Output / Channel:	25mA
Current - Supply:	50µA
Series:	Over-The-Top®
Current - Input Bias:	1nA
Gain Bandwidth Product:	200kHz
Slew Rate:	0.07 V/µs
Output Type:	Rail-to-Rail
Number of Circuits:	4
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tube

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What is LT1491AIN#PBF?

LT1491AIN#PBF is a wide-bore, low distortion, low cost, high reliability, low power instrumentation amplifier designed to provide an accurate and cost effective control solution in many professional or commercial applications. This amplifier is capable of providing precision gain control and distortion-free signal reproduction with minimal power consumption.

Application Field and Working Principle of LT1491AIN#PBF

LT1491AIN#PBF amplifier is mainly used in applications that require very precise and linear gain control in a wide variety of equipment, including medical instruments, audio systems, test and measurement equipment and many other commercial or industrial systems.The LT1491AIN#PBF can also be used for general purpose low power instrumentation amplifier applications such as public address systems, audio amplifiers and general purpose amplifiers. This amplifier is capable of providing very accurate and low-distortion gain control.In its simplest form, the LT1491AIN#PBF is a combination of three components: the output amplifier, the differential input pair and the feedback gain control. The input of the output amplifier is connected to the differential pair and the differential pair is also connected to the feedback control points. When the feedback control points are adjusted to the proper voltage level, the LT1491AIN#PBF provides a constant and precise gain with very low distortion and noise.In addition to its primary use as an instrumentation amplifier, the LT1491AIN#PBF can also be used for buffer amplifiers, measurement and control systems and many other specialized applications. The LT1491AIN#PBF is an ideal choice for applications that require very high precision and linearity.

Conclusion

LT1491AIN#PBF is a high precision, low power, low distortion, and cost effective amplifier designed for a variety of professional or commercial applications. This amplifier provides precise gain control and low distortion with minimal power consumption, making it a popular choice for audio systems, medical instruments, test and measurement equipment, and many other specialized applications. The LT1491AIN#PBF is an ideal choice for applications that require extremely precise and linear gain control.

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