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Design Name:
Type:
File Name:
Version:
Date:
Design Engineer:
Audio Configuration:
C
Interfaces:
Setup:
Performance:
B
Page
1/8: Front Page and Schematic Disclaimer
2/8: Overview - Modulator, Input/Output and Line Output Connectors
3/8: 2 Channel BTL Power Stage
4/8: 2 Channel BTL Power Stage
5/8: 1 Channel PBTL Power Stage
6/8: Subwoofer Line Out
7/8: Power Supplies & EEPROM
8/8: Mechanics
A
Copyright 2007 Texas Instruments, Inc - All rights reserved - The TI and PurePath Digital logos are trademarks of Texas Instruments.
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TI
TAS5342DDV6EVM
Mass Market Evaluation Module
A820-SCH-001.DSN
2.00
5.Nov 2007
Jonas Holm (jlh@ti.com)
5.1 PurePath Digital Amplifier Design
1 x TAS5508b, 3 x TAS5342DDV
J10: 26 pin IDC Header for Control, I2C, +5V, +12V and for I2S Audio
J101-J104, J107, J108, J117: 2 pin 3.96mm Headers for Speakers
J600: RCA Jack for Subwoofer Line Out
J901: 4 pin 3.96mm Header for H-Bridge Supply
J902: 5 pin 2.54 mm Header for PSVC Interface
4 Ohm (BTL) and 2 Ohm (PBTL) Speaker Loads
+31.5 V H-Bridge Supply Voltage
80 W / 4 Ohm (BTL) unclipped, or 100 W / 4 Ohm (BTL) 10% THD+N
102 dB Dynamic Range
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NOTE1
NOTE1
SCHEMATIC DISCLAIMER
SCHEMATIC DISCLAIMER
The preliminary schematic information and materials ("Materials") provided here are provided by Texas Instruments
The preliminary schematic information and materials ("Materials") provided here are provided by Texas Instruments
Incorporated ("TI") as a service to its customers and/or suppliers, and may be used for informational purposes only, and
Incorporated ("TI") as a service to its customers and/or suppliers, and may be used for informational purposes only, and
only subject to the following terms. By downloading or viewing these Materials, you are signifying your assent to these
only subject to the following terms. By downloading or viewing these Materials, you are signifying your assent to these
terms.
terms.
1.) These preliminary evaluation schematics are intended for use for PRELIMINARY ENGINEERING
1.) These preliminary evaluation schematics are intended for use for PRELIMINARY ENGINEERING
DEVELOPMENT AND EVALUATION PURPOSES ONLY and are not considered by Texas Instruments to be fit as a
DEVELOPMENT AND EVALUATION PURPOSES ONLY and are not considered by Texas Instruments to be fit as a
basis for establishing production products or systems. This information may be incomplete in several respects, including
basis for establishing production products or systems. This information may be incomplete in several respects, including
but not limited to information relating to required design, marketing, and/or manufacturing-related protective
but not limited to information relating to required design, marketing, and/or manufacturing-related protective
considerations and product safety measures typically found in the end-product incorporating the
considerations and product safety measures typically found in the end-product incorporating the
goods.
goods.
2.) Accordingly, neither TI nor its suppliers warrant the accuracy or completeness of the information, text,
2.) Accordingly, neither TI nor its suppliers warrant the accuracy or completeness of the information, text,
graphics, links or other items contained within the Materials. TI may make changes to the Materials, or to the products
graphics, links or other items contained within the Materials. TI may make changes to the Materials, or to the products
described therein, at any time without notice. TI makes no commitment to update the Materials.
described therein, at any time without notice. TI makes no commitment to update the Materials.
3.) TI assumes no liability for applications assistance, customer product design, software performance, or services
3.) TI assumes no liability for applications assistance, customer product design, software performance, or services
that may be described or referenced in the Materials. The user assumes all responsibility and liability for proper and safe
that may be described or referenced in the Materials. The user assumes all responsibility and liability for proper and safe
design and handling of goods. Accordingly, the user indemnifies TI from all claims arising from its use of the Materials.
design and handling of goods. Accordingly, the user indemnifies TI from all claims arising from its use of the Materials.
4.) TI currently deals with various customers for products, and therefore our arrangement with the user will not be
4.) TI currently deals with various customers for products, and therefore our arrangement with the user will not be
exclusive. TI makes no representations regarding the commercial availability of non-TI components that may be
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referenced in the Materials.
referenced in the Materials.
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trademarks, or trade secret information.
trademarks, or trade secret information.
6.) Performance tests and ratings, to the extent referenced in the Materials, are measured using specific computer
6.) Performance tests and ratings, to the extent referenced in the Materials, are measured using specific computer
systems and/or components and reflect the approximate performance of TI products as measured by those tests. Any
systems and/or components and reflect the approximate performance of TI products as measured by those tests. Any
difference in system hardware or software design or configuration may affect actual performance. Buyers should consult
difference in system hardware or software design or configuration may affect actual performance. Buyers should consult
other sources of information to evaluate the performance of systems or components they are considering purchasing.
other sources of information to evaluate the performance of systems or components they are considering purchasing.
7.) Resale of TI's products or services with statements different from or beyond the parameters stated by TI for that
7.) Resale of TI's products or services with statements different from or beyond the parameters stated by TI for that
product or service in official TI data books or data sheets voids all express and any implied warranties for the associated
product or service in official TI data books or data sheets voids all express and any implied warranties for the associated
TI product or service, and is an unfair and deceptive business practice, and TI is not responsible for any such use.
TI product or service, and is an unfair and deceptive business practice, and TI is not responsible for any such use.
8.) The Materials are copyrighted and any unauthorized use may violate copyright, trademark, and other laws. You
8.) The Materials are copyrighted and any unauthorized use may violate copyright, trademark, and other laws. You
may only download one copy for your internal use only, unless you are specifically licensed to do otherwise by TI in
may only download one copy for your internal use only, unless you are specifically licensed to do otherwise by TI in
writing. This is a license, not a transfer of title, and is subject to the following restrictions: You may not: (a) modify the
writing. This is a license, not a transfer of title, and is subject to the following restrictions: You may not: (a) modify the
Materials (including any associated warranties, conditions, limitations or notices) or use them for any commercial
Materials (including any associated warranties, conditions, limitations or notices) or use them for any commercial
purpose, or any public display, performance, sale or rental; (b) decompile, reverse engineer, or disassemble software
purpose, or any public display, performance, sale or rental; (b) decompile, reverse engineer, or disassemble software
Materials except and only to the extent permitted by applicable law; (c) remove any copyright or other proprietary notices
Materials except and only to the extent permitted by applicable law; (c) remove any copyright or other proprietary notices
from the Materials; (d) transfer the Materials to another person. You agree to prevent any unauthorized copying of the
from the Materials; (d) transfer the Materials to another person. You agree to prevent any unauthorized copying of the
Materials. TI may terminate this license at any time if you are in breach of the terms of this Agreement. Upon termination,
Materials. TI may terminate this license at any time if you are in breach of the terms of this Agreement. Upon termination,
you will immediately destroy the Materials.
you will immediately destroy the Materials.
9.) THE MATERIALS ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED
9.) THE MATERIALS ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED
WARRANTY OF ANY KIND INCLUDING WARRANTIES OF MERCHANTABILITY,
WARRANTY OF ANY KIND INCLUDING WARRANTIES OF MERCHANTABILITY,
NONINFRINGEMENT OF INTELLECTUAL PROPERTY, OR FITNESS FOR ANY PARTICULAR
NONINFRINGEMENT OF INTELLECTUAL PROPERTY, OR FITNESS FOR ANY PARTICULAR
PURPOSE. IN NO EVENT SHALL TI OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES
PURPOSE. IN NO EVENT SHALL TI OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES
WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS
WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS
INTERRUPTION, LOSS OF INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE
INTERRUPTION, LOSS OF INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE
THE MATERIALS, EVEN IF TI HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
THE MATERIALS, EVEN IF TI HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Schematic Disclaimer Preliminary
Schematic Disclaimer Preliminary
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/
/
/
TI
TI
TI
Project:
Project:
Project:
TAS5342DDV6EVM
TAS5342DDV6EVM
TAS5342DDV6EVM
Page Title:
Page Title:
Page Title:
TAS5342DDV6EVM - 5.1 Digital Amplifier Design
TAS5342DDV6EVM - 5.1 Digital Amplifier Design
TAS5342DDV6EVM - 5.1 Digital Amplifier Design
File Name:
File Name:
File Name:
A820-SCH-001.DSN
A820-SCH-001.DSN
A820-SCH-001.DSN
Date:
Date:
Date:
Friday, November 09, 2007
Friday, November 09, 2007
Friday, November 09, 2007
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1
D
C
B
A
Parts List 2.00
Parts List 2.00
Parts List 2.00
AUDIO/IMAGING GROUP
AUDIO/IMAGING GROUP
AUDIO/IMAGING GROUP
Home Audio Amplifiers
Home Audio Amplifiers
Home Audio Amplifiers
ALL RIGHTS RESERVED
ALL RIGHTS RESERVED
ALL RIGHTS RESERVED
TEXAS INSTRUMENTS INCORPORATED
TEXAS INSTRUMENTS INCORPORATED
TEXAS INSTRUMENTS INCORPORATED
Rev:
Rev:
Rev:
2.00
2.00
2.00
Size:
Size:
Size:
A2
A2
A2
Engineer:
Engineer:
Engineer:
Jonas L. Holm
Jonas L. Holm
Jonas L. Holm
Page:
Page:
Page:
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