TDA7387EPAG

Series:	--
Part Status:	Active
Type:	Class AB
Output Type:	4-Channel (Quad)
Max Output Power x Channels @ Load:	41W x 4 @ 4 Ohm
Voltage - Supply:	18V
Features:	Mute, Standby
Mounting Type:	Through Hole
Operating Temperature:	-30°C ~ 85°C (TA)
Supplier Device Package:	25-Flexiwatt (Vertical)
Package / Case:	25-Flexiwatt (Formed Leads)

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

TDA7387EPAG Application Field and Working Principle

The TDA7387EPAG is a four-channel audio power amplifier IC used for audio applications such as car stereo systems, home theater systems, acoustic systems and portable audio devices. The TDA7387EPAG is manufactured by STMicroelectronics and features quad high-level class D output stages, flexibly configurable with multiple input configurations, allowing the device to be used in multiple audio systems.

Field of Application:

The TDA7387EPAG is used in a wide range of audio applications. In car audio systems, the TDA7387EPAG can be used to increase sound pressure levels in the speakers, to add more power to your car sound system. The device can also be utilized in home theater audio systems to deliver powerful, high quality sound. Likewise, the device can be used in acoustic systems, either to replace existing amplifiers or supplement existing ones, to deliver crystal clear sound. Furthermore, the device is also suitable for portable audio devices, such as mobile phones, audio players, and other portable electronic devices.

Working Principle:

The TDA7387EPAG features four high-level class D output stages, which utilize Pulsewidth Modulation (PWM) to amplify audio signals. The output stages are compatible with multiple input configurations, allowing the device to be used in various audio systems. Furthermore, the device also features an anti-surge current protection and an over-temperature shutdown feature, allowing the device to be operated reliably in high temperature environments.The TDA7387EPAG can be used in three-wire, four-wire, single-ended, and differential input configurations. When used in the three-wire and four-wire configurations, the TDA7387EPAG can also be used as a dual-phase amplifier with multiple outputs. The device is also capable of accepting both analog and digital input signals, allowing the device to be used in a wide range of audio systems.The TDA7387EPAG is equipped with an integrated mute function, which can be used to temporarily mute the amplifier when needed. The device also provides a high power output of up to 30W per channel and a low power output of up to 1.5W per channel, enabling the device to be used in systems of various power requirements. Lastly, the device also features a thermal protection mechanism, which can protect the device from overheating due to high power outputs or prolonged use.

Conclusion:

The TDA7387EPAG is a powerful and versatile four-channel audio power amplifier IC which can be used for a wide range of audio applications, such as car stereo systems, home theater systems, acoustic systems, and portable audio devices. The device features four high-level class D output stages, allowing the device to be used in multiple input configurations, ranging from single-ended to differential. Furthermore, the device also features an integrated mute function, as well as an over-temperature shutdown mechanism and thermal protection mechanism. As such, the TDA7387EPAG is a suitable device for various audio systems, and can be used to deliver high quality sound with increased power.

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

Part Number	Manufacturer	Price	Quantity	Description