Texas Instruments TAS5102EVM, TAS5103EVM manual TAS5102/3EVM Schematic, Power AMP

Page 15

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TAS5102/3EVM Schematic

A.3 TAS5102/3EVM Schematic

POWER AMP

 

 

 

OUTPUT

CONNECTIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EMI

SNUBBERS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*BOARDSHIPPED￿IN￿BD￿MODE￿

 

RECONSTRUCTIONFILTER￿

 

BDMODE*￿ ADMODE￿

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U1

PROJECT: 2.0CH￿BTL￿TAS5102DADEVAL￿BOARD

 

Sheet 1 of 3

PrintDate￿ WedJul￿30,￿2008￿

DrawnBy:￿ LDN

 

Filename: TAS5102EVMR1.sch

 

PCBRev:￿ A

 

SaveDate:￿ JULY 29,2008￿

Design Team: CURTSTEPHENS

Mod: NC

SchematicRev:￿ 1

CX

 

TI

 

M2

 

M1

BOMONLY￿

JP3

JP1 JP2

TAS5102DAD

TM 20WA￿TT STEREOPURE￿PA￿TH￿￿DIGITAL￿

PWMMODE￿JUMPERS￿

CONTROLLER

HPL-MC012HPL-MC013(TAS5086) (TAS5012) (ADMODE)￿ (BDMODE)￿

OUT JP1 IN 1-2 JP2 2-3 OUT JP3 IN

 

 

 

 

 

 

 

 

PWMInput￿OutputConfiguration￿ ProtectionScheme￿

2NAD/BDModulation￿ 2Channel￿BTL￿BTLMode* 1NADModulation￿ 2Channel￿BTL￿BTLMode 1NADModulation￿ 4Channel￿SE￿SameAsBTL￿Mode￿+ InSE￿Mode￿OUT￿ xIs￿Hi￿-Z

RESERVEDRESERVEDRESERVED

 

MODETABLE

*BOARDSHIPPED￿IN￿2N￿-BTLMODE

 

 

 

M1

0 1 0

 

1

 

 

M2

0 0 1

 

1

 

 

 

 

 

 

 

 

EMI

SNUBBER

POWERSUPPLY￿ INPUTS

 

Range=￿8￿-23V

SLLU106–August 2008

Design Documents

15

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Contents Users Guide Submit Documentation Feedback Contents List of Figures TUSB3210SLLS466 UA78M12CKTPRSLVS059 Additional DocumentationRelated Documentation From Texas Instruments Part NumberPCB Key Map TAS5102EVM and TAS5103EVM FeaturesPower Supply Setup Electrostatic Discharge WarningUnpacking the EVM GUI Software Installation Recommended Supply VoltageRed/black Operational Sequence and Indicators Power Supply PSU Interface Pvdd and GNDRecommended Supply Voltages Output Pin Description Loudspeaker Connectors J3 J6J9/J10 Pin Description Amplifier/Controller Connector J1 Amplifier Connection to MC012 Controller ModuleShort-Circuit Protection and Fault-Reporting Circuitry Spdif Optical Input ConnectorSpdif Co-Axial Input Connector USB ConnectorI2SOUT HPL-MC012 SchematicUSBINPUT/RESET/PWMMODULATOR HPL-MC012 Composite Drawings Power AMP TAS5102/3EVM SchematicTAS5102/3EVM Composite Drawings Poweramp TAS5102/3EVM Composite Drawings MFG Part# Heat Sink Drawing Parts ListTable A-1. Bill of Materials for HPL-MC012 Description RefDesCMD15-21VYD/TR8 LED5CMD15-21VRD/TR8 LED4Table A-2. Bill of Materials for TAS5103EVM Table A-3. Bill of Materials for TAS5102EVM HW4 FCC Warning Evaluation BOARD/KIT Important NoticeProducts Applications DSPRfid

TAS5102, TAS5103EVM, TAS5103, TAS5102EVM specifications

Texas Instruments (TI) has long been a leader in analog and embedded processing products, offering solutions that enhance audio quality and efficiency. Among their noteworthy offerings are the TAS5102 and TAS5103 digital amplifiers, as well as their corresponding evaluation modules, TAS5102EVM and TAS5103EVM. These products cater to audio professionals and enthusiasts looking for high-performance amplification solutions.

The TAS5102 is a highly efficient digital audio amplifier designed for consumer and professional audio applications. Its primary feature is its ability to deliver robust power output while maintaining low total harmonic distortion (THD) and high signal-to-noise ratio (SNR). This amplifier architecture supports various digital audio formats, making it versatile for different sound applications. The integrated design allows it to support advanced features, such as automatic shut-off and thermal protection, ensuring safe operation without compromising performance.

On the other hand, the TAS5103 takes performance a step further with enhanced output power and thermal management, making it suitable for more demanding audio applications. It integrates a high-precision PWM modulator that greatly improves audio fidelity and expands the frequency response, allowing for a richer sound experience. The TAS5103 also features differential inputs, which help in reducing noise and achieving improved sound clarity.

The TAS5102EVM and TAS5103EVM evaluation modules provide developers with a platform to assess and implement the features of the TAS5102 and TAS5103 amplifiers. These modules offer extensive interfacing capabilities and flexibility for rapid prototyping. They come equipped with power management features and a user-friendly design, allowing engineers to focus on audio design without getting bogged down by the complexity of the underlying technology. The EVMs also provide real-time diagnostic tools, enabling users to monitor performance metrics and adjust settings on-the-fly, fostering an efficient development environment.

Both the TAS5102 and TAS5103 utilize cutting-edge technology, such as Class-D amplification, which offers significant power savings compared to traditional Class A or Class AB configurations. This technology not only reduces power consumption but also minimizes heat dissipation, extending the life of the audio components. With their compact design and high-performance characteristics, these amplifiers are ideal for applications in home theater systems, soundbars, and automotive audio systems, where quality sound is paramount.

In summary, the Texas Instruments TAS5102 and TAS5103, along with their respective EVMs, represent a powerful combination of innovative design and efficient performance, making them essential components for modern audio applications. With their focus on low distortion, high efficiency, and flexibility, these amplifiers are well-suited for capturing and delivering superior audio experiences.