Texas Instruments manual TAS5110D6REF Features

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TAS5110D6REF Features

1.1TAS5110D6REF Features

-Six channel TDAA reference design (double-sided plated-through PCB layout)

-Supports noiseless self-contained protection system (short circuit and thermal)

-Supports both two-level modulation (AD-modulation scheme) and three- level modulation (BD-modulation scheme)

-Onboard subwoofer output (line level)

Figure 1–1. TDAA System With TAS5026REF/TAS5036 and TAS5110D6REF Modules

Digital

Audio I2C Bus

Interface

I2C Bus

Control

Interface

Control Interface

TAS5026REF/TAS5036REF

Module

PWM Interface

TAS5110D6REF

Module

The TAS5026 processor is a two-level PCM-to-PWM modulator and the TAS5036 processor is a three-level modulator.

1-2

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Contents

User’s Guide Important Notice EVM Important Notice EVM Warnings and Restrictions Read This First Related Documentation From Texas Instruments Contents Figures Introduction TAS5110D6REF Features Tdaa System With TAS5026REF/TAS5036 and TAS5110D6REF ModulesPCB Key Map Physical Structure for the TAS5110D6REF Rough OutlineShort-Circuit Protection and Fault Reporting Circuitry Auto Recovery Loop Page System Interfaces PSU Interface J150 = 6 Ω = 8 ΩPSU Control Interface J160 This interface is not used in this boardPWM Interface J100 J100 Pin DescriptionPin No Net Name Description Page Electrical Specifications and Typical Characteristics Graphs TAS5110D6REF Electrical Specifications Physical SpecificationsTypical Characteristics Graphs THD+N vs Power Channel 1, 2, 3, 4, 5,FFT With -60 dB Input Signal Channel Channel Separation vs Frequency Channel 42m Schematic, Parts List, PCB Specification, and PCB Layout Input Section Front Speakers Rear Speakers Center Speaker & Subwoofer All rights belongs to Texas Instruments Incorporated 10R0 Ppm 100-mW metalfilm 100 nF 50 V 20% X7R 0805 Philips 2222 580 Kemet EEUFC1V102 MMBT2907A MY4S JST 4P-VH L263 TAS5110D6REF PCB Specification Page Page Page