BH3547F-E2 Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Class AB
Output Type:	Headphones, 2-Channel (Stereo)
Max Output Power x Channels @ Load:	77mW x 2 @ 16 Ohm
Voltage - Supply:	4.5 V ~ 6.5 V
Features:	Mute, Thermal Protection
Mounting Type:	Surface Mount
Operating Temperature:	-25°C ~ 75°C (TA)
Supplier Device Package:	8-SOP
Package / Case:	8-SOIC (0.173", 4.40mm Width)
Base Part Number:	BH354*

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Introduction

BH3547F-E2 is a linear amplifier used for audio applications. It consists of an integrated circuit that contains both the amplifier and the power source. The linear amplifier is a type of device that amplifies an electric signal being transmitted from one device to another. It receives a low-level input and boosts it to a higher-level output. The BH3547F-E2 is an ideal choice for those looking for an audio amplifier that can provide excellent sound quality with minimal power consumption.

Application Field

BH3547F-E2 is suitable for a wide range of audio applications. It is ideal for use with stereo receivers, car audio systems, home theaters, and gaming systems. It is also suitable for use with personal audio systems such as headphones, portable speakers, and desktop speakers. The BH3547F-E2 provides excellent audio reproduction with minimal power consumption. It features low distortion and high signal-to-noise ratio, making it ideal for producing high-quality sound.

Working Principle

The BH3547F-E2 uses an integrated circuit containing both the amplifier and the power source. When an audio signal is input, the amplifier boosts the audio signal to a higher-level output. The amplifier consists of two or more transistors or FETs that amplify the incoming signal before boosting it to the output. The FETs or transistors are then driven by a power source, usually a DC voltage. The output stage, which consists of the output resistors and capacitors, further smoothens and shapes the amplified signal.The BH3547F-E2 also features a protection circuitry that prevents the amplifier from being damaged due to overloads or excessive power. This protection circuitry helps protect the amplifier and the components connected to it.

Conclusion

BH3547F-E2 is an ideal choice for those looking for an audio amplifier that is capable of producing high-quality sound with minimal power consumption. It is suitable for use with a wide range of audio applications. The integrated circuit contains both the amplifier and the power source, and the protection circuitry helps prevent the amplifier from being damaged due to overloads or excessive power. The BH3547F-E2 is an excellent choice for those who need an audio amplifier that is reliable, efficient, and produces high-quality sound.

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Part Number	Manufacturer	Price	Quantity	Description