E-TDA7386

Series:	Automotive
Packaging:	Tube
Part Status:	Active
Type:	Class AB
Output Type:	4-Channel (Quad)
Max Output Power x Channels @ Load:	45W x 4 @ 4 Ohm
Voltage - Supply:	8 V ~ 18 V
Features:	Mute, Short-Circuit and Thermal Protection, Standby
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 105°C (TA)
Supplier Device Package:	25-Flexiwatt (Vertical)
Package / Case:	25-Flexiwatt (Formed Leads)
Base Part Number:	TDA7386

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E-TDA7386 application field and working principle

The E-TDA7386 is a quad-channel audio amplifier IC created by STMicroelectronics. It is a high-performance audio amplifier system for audio applications that require multiple channels, such as multi-channel television sound systems. The E-TDA7386 has a wide range of applications in both home and car audio systems, as well as professional audio production equipment. The E-TDA7386 is designed to give a high output power with low distortion levels, enabling it to accurately reproduce highly detailed sound with very little interference. The four amplifier channels of the E-TDA7386 are capable of delivering up to 4 x 60W of power into 4 ohm speakers (2 x 120W into 2 ohm speakers). This makes it an ideal solution for high-end home theater systems which require a high output power. Additionally, the E-TDA7386 has a wide range of features and safety functions, making it suitable for a variety of applications. The working principle of the E-TDA7386 is based on Linear Voltage Regulated (LVR) amplifiers. LVR amplifiers are amplifiers which use a controlled voltage to regulate their output, ensuring that the output remains consistent regardless of any instability in the input signal. The E-TDA7386 utilizes a full bridge amplifier architecture with four independent amplifier channels. The four amplifier channels are connected in parallel, allowing the maximum current to be drawn from each channel. The four amplifier channels are tailored to work together, providing a full range of sound. The E-TDA7386 also features a built-in error correction system. This error correction system compensates for any losses due to internal components, resulting in low distortion levels. Additionally, the E-TDA7386 also features a thermal feedback control system which ensures that the amplifier does not overheat, even when operated at high output levels. The E-TDA7386 has a wide range of features that make it ideal for a wide range of audio applications. It provides stability and reliability in both professional and consumer audio systems, as well as a low distortion level, ensuring high quality audio reproduction. Additionally, the built-in error correction system and thermal feedback system make the E-TDA7386 an ideal solution for high output applications.

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