Texas Instruments TAS2563, Руководство пользователя

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Export Control Notice
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2 SLAU800 – January 2019
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TAS2563YBGEVM-DC Evaluation module
2 Default Jumper Settings
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3 TAS2563YBGEVM-DC Bill of Materials
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Trademarks
PurePath is a trademark of Texas Instruments.
Microsoft, Windows are registered trademarks of Microsoft Corporation.
All other trademarks are the property of their respective owners.
1 Export Control Notice
Recipient agrees to not knowingly export or re-export, directly or indirectly, any product or technical data
(as defined by the U.S., EU, and other Export Administration Regulations) including software, or any
controlled product restricted by other applicable national regulations, received from disclosing party under
nondisclosure obligations (if any), or any direct product of such technology, to any destination to which
such export or re-export is restricted or prohibited by U.S. or other applicable laws, without obtaining prior
authorization from U.S. Department of Commerce and other competent Government authorities to the
extent required by those laws.
2 Description
The TAS2563YBGEVM-DC is designed to demonstrate the performance of TAS2563 in a stereo
configuration. The design utilizes the PPC3-EVM-MB hardware to provide an interface and supply
voltages to the EVM. TAS2563 is a mono, digital-input, Class-D audio amplifier optimized for efficiently
driving high peak power into small loudspeaker applications. The Class-D amplifier is capable of delivering
6W of peak power into a 4
Ω load at a battery voltage of 4.2 V. Integrated speaker voltage and current
sense provides real time monitoring of loud speakers. Up to four devices can share a common bus via
I2S/TDM + I
2
C interfaces. TAS2563 also allows the user to generate speaker tuning profiles to achieve
optimal sound while actively providing protection against over temperature and over excursion events.
TAS2563YBGEVM-DC used in conjunction with PPC3-EVM-MB supports evaluation and development
with the TAS2563 device through the following interfaces:
• USB Interface
• Software control via PurePath™ TM Console 3 (PPC 3) GUI, USB-HID
• USB-class audio device, compatible with Microsoft
®
Windows
®
7+
• External 100 – mil headers
• PSIA - I2S/TDM interface
• I
2
C
• Hardware Shutdown Control
• Interrupt Output
NOTE: Please refer to PPC3-EVM-MB User’s Guide ( SLEU120 ) for detailed configuration details.
3 Specifications
Table 1 lists the supply, input, and output requirements for TAS2563YBG.
Table 1. Specifications
Parameter Value
Supply Voltage - VBAT 2.7 to 5.5 V
Supply Voltage - VDD 1.65 to 1.95 V
Supply Voltage - PVDD (external mode olnly) VBAT to 16 V
Input Logic VDD
Output Power 6 W
USB, USB class-audio Micro-USB