Tda7294 datasheet pdf

For other packages, check the datasheet. TDA Datasheet. Enter your email address to subscribe to this blog and receive notifications of new posts by email. Email Address. Notify me of follow-up comments by email.

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Enable All Save Changes. Weld, wires, PCB, box, transformer, heat sink for integrated, thermal paste, bushing, screws, etc. The built-in muting function with turn-on delay simplifies the remote operation avoiding switching on-off noises.

This is a build and evaluation of the TDA watt audio amplifier I. TDA Introduction. TDA Block Diagram. TDA Package Outline. TDA Alternatives. Where and How to use TDA TDA Electrical Specifications. TDA Applications. Product Manufacturer. Component Datasheet. Stand-By GND, output gets connected to ground. Supply Voltage Rejection used for power supply ripple or noise rejection. Standby control pin used for low power mode, output runs in low current mode.

Mechanical Data:. TDA can be used in circuits requiring high power and high-efficiency amplification applications. Different values can be used; the following table can help the designer. In figures 21,22 the performances of the system in terms of distortion and output power at various frequencies measured on PCB shown in fig. We have 3 curves: total power dissipa- tion, power dissipation of the TDA and power dissipation of the darlingtons. By considering again a maximum average output power music signal of 20W, in case of the high efficiency application, the thermal resistance value needed from the heatsink is 2.

Since the total power dissipation is less than that of a usual class AB amplifier, additional cost sav- ings can be obtained while optimizing the power supply, even with a high headroom.

The TDA is a monolithic integrated circuit in. Multiwatt15 package, intended for use as audio. Home Stereo, self powered loudspeakers, Top-. Thanks to the wide voltage range and. Figure 1: Typical Application and Test Circuit.