TAS5729MDDCAR

$3.50

Description：IC AMP CLSS D MONO/STER 48HTSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a280808467ea Category: Audio Amplifiers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC AMP CLSS D MONO/STER 48HTSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Class D
Output Type：1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power x Channels @ Load：-
Voltage - Supply：-
Features：-
Mounting Type：Surface Mount
Supplier Device Package：48-HTSSOP
Package / Case：48-PowerTFSOP (0.240", 6.10mm Width)
Operating Temperature：0°C ~ 85°C (TA)
Grade：-
Qualification：-

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TAS5729MDDCAR

Overview

The TAS5729MDDCAR is a stereo Class-D audio amplifier manufactured by Texas Instruments, housed in a 48-pin HTSSOP package. It operates on a single power supply ranging from 4.5 V to 26.4 V and delivers 55.2 W of output power with a total harmonic distortion plus noise of 0.04%. The device features a fixed gain of 30 dB and supports differential stereo inputs. It functions within an operating temperature range of -25°C to +85°C and includes humidity sensitivity protection.

Feature Summary

Stereo Class-D architecture for high-efficiency audio amplification
Integrated thermal and short-circuit protection mechanisms
Differential input interface supporting digital audio signals

Applications

Home theater systems
Portable audio devices
Automotive infotainment systems

Procurement Notes

Verify the specific suffix 'CAR' against official Texas Instruments documentation to confirm tape-and-reel packaging and moisture sensitivity level. Ensure compatibility with system voltage requirements between 4.5 V and 26.4 V. Confirm that the 48-HTSSOP footprint matches the design layout. Cross-reference the datasheet for any recent product change notices affecting this variant.

Selection Notes

Select this component for applications requiring high-power stereo output in a compact surface-mount package. The 55.2 W capability suits demanding audio environments. Verify that the 30 dB fixed gain aligns with the source signal levels. Consider the thermal management requirements associated with the specified output power and operating temperature range.

Part Context

This part belongs to the TAS5760MD series family of audio amplifiers. It shares similar architectural characteristics with other members of the series but is distinguished by its specific pinout and performance metrics. The device is designed for integration into complex audio processing systems requiring robust Class-D performance.