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This guide assists users in evaluating the TPA2029D1 Class-D audio power amplifier with the
TPA2029D1YZFEVM evaluation module. Included in the document are operating instructions, schematic,
printed-circuit board artwork, and a bill of materials.
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1.1
1.2
TPA2029D1YZFEVM Specifications
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2.1
Evaluation Module Preparations
2.2
Adjusting Limiter, Compression, and Noise Gate Functions
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TPA2029D1YZFEVM Bill of Materials
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AGC1 and AGC2 Shunts in "0" Position
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TPA2029D1YZFEVM Schematic
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5
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TPA2029D1YZFEVM Specifications
2
AGC Default Values
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Function Definition for AGC1 and AGC2
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SLOU333 - January 2012
Submit Documentation Feedback
TPA2029D1YZFEVM Evaluation Module
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Copyright © 2012, Texas Instruments Incorporated
Contents
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List of Figures
List of Tables
TPA2029D1YZFEVM Evaluation Module
User's Guide
SLOU333 - January 2012
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Summary of Contents for Texas Instruments TPA2029D1YZFEVM
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Page 1: Table Of Contents
SLOU333 – January 2012 TPA2029D1YZFEVM Evaluation Module This guide assists users in evaluating the TPA2029D1 Class-D audio power amplifier with the TPA2029D1YZFEVM evaluation module. Included in the document are operating instructions, schematic, printed-circuit board artwork, and a bill of materials. Contents ........................ -
Page 2: Introduction
Minimum load impedance 3.6 Ω Operation The TPA2029D1YZFEVM can be evaluated in a stand-alone mode with an external dc supply. Evaluation Module Preparations 1. Ensure that the power source (VDD) is set to OFF. 2. Install shunts in jumpers AGC1 and AGC2 as shown in Figure 3. - Page 3 AGC1 AGC2 Function AGC function disabled AGC limiter function enabled AGC, limiter, and compression functions enabled AGC, limiter, compression, and noise gate functions enabled SLOU333 – January 2012 TPA2029D1YZFEVM Evaluation Module Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
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Page 4: Tpa2029D1Yzfevm Schematic
TPA2029D1YZFEVM Schematic www.ti.com TPA2029D1YZFEVM Schematic Figure 3. TPA2029D1YZFEVM Schematic TPA2029D1YZFEVM Printed-Circuit Board Layers Figure 4. TPA2028DYZF1EVM Top Layer SLOU333 – January 2012 TPA2029D1YZFEVM Evaluation Module Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated... -
Page 5: Tpa2029D1Yzfevm Bottom Layer
TPA2029D1YZFEVM Bill of Materials www.ti.com Figure 5. TPA2029D1YZFEVM Bottom Layer TPA2029D1YZFEVM Bill of Materials Table 4. Bill of Materials for TPA2029D1YZFEVM Manufacturer Part Item Reference Designator Vendor Part No. Description Vendor Manufacturer TI-Semiconductors 1.7W MONO CLASS-D AUDIO AMP W/SMARTGAIN TEXAS... - Page 6 Any exceptions to this is strictly prohibited and unauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatory authorities, which is responsibility of user including its acceptable authorization.
- Page 7 REGULATORY COMPLIANCE INFORMATION (continued) FCC Interference Statement for Class B EVM devices This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
- Page 8 Japan with respect to this product. Also, please do not transfer this product, unless you give the same notice above to the transferee. Please note that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan. Texas Instruments Japan Limited (address) 24-1, Nishi-Shinjuku 6 chome, Shinjukku-ku, Tokyo, Japan http://www.tij.co.jp 【ご使用にあたっての注】...
- Page 9 FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separate Assurance and Indemnity Agreement. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2012, Texas Instruments Incorporated...
- Page 10 Any exceptions to this are strictly prohibited and unauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatory authorities, which is responsibility of user including its acceptable authorization.
- Page 11 FCC Interference Statement for Class B EVM devices This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
- Page 12 Also, please do not transfer this product, unless you give the same notice above to the transferee. Please note that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan. Texas Instruments Japan Limited (address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan http://www.tij.co.jp...
- Page 13 FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separate Assurance and Indemnity Agreement. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2012, Texas Instruments Incorporated...
- Page 14 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.
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