TDA7563 Amplifier: Circuit, Pinout, and Datasheet

The TDA7563 is a new Quad Bridge type BCD technology car radio amplifier in a Flexiwatt27 packaging designed specifically for car radio applications. The TDA7563  features exceptionally low distortion thanks to the DMOS output stage, allowing for a clear, strong sound. Its higher efficiency performance, which comes from an internal exclusive structure, gives it the best device for simplifying thermal management in high-power sets. When compared to the level given by conventional class AB solutions, the dissipated output power is lowered by up to 50% under average listening conditions. This gadget has a comprehensive diagnostics array that uses the I²C bus to convey the status of each speaker.

The Pinout of TDA7563 is shown as follows.

Pinout

The followings are TDA7563 Symbol, Footprint and 3D Model.

Symbol

Footprint

3D Model

• DMOS Power Output

• Non-switching Hi-efficiency

• High Output Power Capability 4x28w/4ω @ 14.4v, 1khz, 10% thd, 4x40w eiaj

• Max. Output Power 4x72w/2ω

• Full I²c Bus Driving:

– St-by

– Independent Front/Rear Soft Play/Mute

– Selectable Gain 30db

– 16db (For Low Noise Line Output Function)

– High-Efficiency Enable/Disable

– I²c Bus Digital Diagnostics

• Full Fault Protection

• Dc Offset Detection

• Four Independent Short Circuit Protection

• Clipping Detector Pin with Selectable Threshold (2%/10%)

• St-by/Mute Pin

• Linear Thermal Shutdown

• ESD Protection

STMicroelectronics TDA7563 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics TDA7563.

The following figure is TDA7563 Functional Block Diagram.

Functional Block Diagram

• Car Radio

The Package of TDA7563 is shown as follows.

Package

STMicroelectronics, headquartered in Plan-les-Ouates, Switzerland, near Geneva, is a multinational electronics and semiconductors firm. The company was created in 1987 by the merger of two government-owned semiconductor companies: "Thomson Semiconductors" in France and "SGS Microelettronica" in Italy. It is known as "ST" and is the most profitable semiconductor chip producer in Europe. While the corporate headquarters and EMEA regional offices of STMicroelectronics are in Geneva, the holding company, STMicroelectronics N.V., is based in the Netherlands.