BA3474WFV-CE2

Series:	Automotive, AEC-Q100
Packaging:	Tape & Reel (TR)
Part Status:	Active
Amplifier Type:	General Purpose
Number of Circuits:	4
Output Type:	--
Slew Rate:	10 V/µs
Gain Bandwidth Product:	4MHz
Current - Input Bias:	100nA
Current - Supply:	8mA
Current - Output / Channel:	30mA
Voltage - Supply, Single/Dual (±):	3 V ~ 36 V, ±1.5 V ~ 18 V
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	14-LSSOP (0.173", 4.40mm Width)
Supplier Device Package:	14-SSOPB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

BA3474WFV-CE2 is a type of linear amplifier that uses three-stage differential amplifying circuits to provide improved linearity, stability, and low distortion output efficiency. It is specifically designed to provide extremely low-noise, stable, and wide-bandwidth performance for a variety of applications. This type of linear amplifier is extremely useful in the areas of instrumentation, OP amps, and buffer amplifiers.

Application Field

The BA3474WFV-CE2 linear amplifier is primarily used in instrumentation applications. It provides extremely low-level noise and high accuracy as well as excellent transient response time and gain stability. The amplifier can also be used for amplifying low-level signals with high frequency bandwidth due to its differential amplifying principle. In addition, it is also capable of driving both single-ended and differential signals because of its differential nature. This makes it perfect for applications such as instrumentation measurement and communications.

Working Principle

The BA3474WFV-CE2 linear amplifier is a three-stage differential amplifier consisting of a single gain stage followed by two levels of feedback. The first stage, called the differential input stage, is used to accept an input signal and convert it into differential output signals. The second stage, called the differential gain stage, performs a process called feedback to increase the signal gain. The third stage, called the voltage feedback amplifying stage, is used to further increase the signal gain.The differential amplifier has several advantages. Obviously, it provides a low noise level since the input signal is converted to a differential signal. Secondly, it provides stable output due to the feedback, and the gain is not subject to changes in temperature or operating conditions. Finally, this amplifier can drive single-ended and differential signals, which is advantageous for applications with low-level signals and high-frequency bandwidth.

Conclusion

The BA3474WFV-CE2 linear amplifier is a high-performance, three-stage differential amplifier designed for use in instrumentation, OP amps, and buffer amplifiers. It provides low noise performance, excellent linearity, wide-bandwidth gain, and high accuracy. Its differential amplifying principle also allows it to drive both single-ended and differential signals. This makes it an ideal choice for those looking for a reliable, high-performance linear amplifier.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description