TDA7563PDTR

$12.77

Description：IC AMP AB QUAD 72W POWERSO-36
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR)

SKU:644e6af4c25d Category: Audio Amplifiers Brand: STMicroelectronics

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Product introduction

Product Detailed Parameters

Description：IC AMP AB QUAD 72W POWERSO-36
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR)
Type：Class AB
Output Type：4-Channel (Quad)
Max Output Power x Channels @ Load：72W x 4 @ 2Ohm
Voltage - Supply：8V ~ 18V
Features：I2C, Mute, Short-Circuit and Thermal Protection, Standby
Mounting Type：Surface Mount
Supplier Device Package：PowerSO-36
Package / Case：PowerSO-36 Exposed Top Pad
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-

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TDA7563PDTR

Overview

The TDA7563PDTR is a four-channel Class AB audio power amplifier manufactured by STMicroelectronics. It operates on a single supply voltage ranging from 8V to 18V and is housed in a PowerSO-36 surface-mount package with an exposed top pad for thermal management. The device delivers up to 72W per channel into a 2-ohm load. Key integrated features include I2C control, mute functionality, and comprehensive protection mechanisms such as short-circuit and thermal shutdown. It supports an operating junction temperature range of -55°C to 150°C.

Feature Summary

Four-channel Class AB audio amplification architecture
Integrated I2C bus interface for digital diagnostics and control
Built-in protection against short circuits and thermal overload

Applications

Automotive radio systems
Car infotainment audio processing
High-power vehicle speaker amplification

Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm package integrity and pin alignment for the PowerSO-36 form factor. Ensure compatibility with existing I2C logic levels and thermal design requirements before integration. Check RoHS compliance documentation for final assembly standards.

Selection Notes

Select this component for applications requiring high-efficiency Class AB performance with digital monitoring capabilities. The PowerSO-36 package facilitates effective heat dissipation for high-power outputs. Verify that the system design accommodates the specific I2C addressing and gain configuration requirements inherent to this amplifier family.

Part Context

This part belongs to the TDA7563 series of multifunction quad power amplifiers designed specifically for automotive environments. The series utilizes Multipower BCD technology to achieve superior efficiency compared to conventional solutions. Variants within the family share similar diagnostic features but may differ in packaging or specific electrical characteristics.