Texas InstrumentsメーカーTAS5103EVMの使用説明書/サービス説明書
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TAS5102EVM and TAS5103EVM for the TAS5102 and TAS5103 Digital Amplifier Power Output Stages User's Guide Literature Number: SLLU106 August 2008.
2 SLLU106 – August 2008 Submit Documentation Feedback.
Contents 1 Related Documentation from Texas Instruments ...................................................................... 5 1.1 Additional Documentation .............................................................................................
www.ti.com List of Figures 1 Physical Structure for TAS5102/3EVM ................................................................................... 6 2 Modulator and Power Stage Board Connection Example ...............................................
1 Related Documentation from Texas Instruments 1.1 Additional Documentation 2 Overview User's Guide SLLU106 – August 2008 TAS5102EVM and TAS5103EVM for the TAS5102 and TAS5103 Digital Amplifier Power Output Stages This user's guide describes the operation of the TAS5102 and TAS5103 evaluation modules (EVM) from Texas Instruments.
2.1 TAS5102EVM and TAS5103EVM Features 2.2 PCB Key Map SPDIFReceiver 3.3VSMPS USBController T AS5086 T AS5102 Power Supply Overview www.ti.com The TAS5103 is a compact, high-power, digital amplifier power stage designed to drive an 8- Ω loudspeaker up to 15 W/channel at 10% THD+N.
3 Quick-Setup Guide 3.1 Electrostatic Discharge Warning 3.2 Unpacking the EVM 3.3 Power Supply Setup www.ti.com Quick-Setup Guide This section describes the TAS5102/3EVM board in regards to power supplies and system interfaces.
3.4 GUI Software Installation Quick-Setup Guide www.ti.com Table 2. Recommended Supply Voltage Description Voltage Limitations Current Requirement Connector Output stage power supply 8 V – 23 V 5 A Red/black CAUTION Applying voltages above the limitations given in Table 2 can cause permanent damage to your hardware.
3.5 Operational Sequence and Indicators 4 System Interfaces 4.1 Power Supply (PSU) Interface (PVDD and GND) www.ti.com System Interfaces • After connecting the power supply and turning it on, the power supply current must be ~50 mA. The amplifier reset LED must be on.
Outputstagepowersupply RESET >1ms Systempowersupply 4.2 J1 Amplifier Connection to MC012 Controller Module 4.3 Loudspeaker Connectors (J3 - J6) System Interfaces www.ti.com The recommended TAS5102/3 power-up sequence is shown in Figure 4 .
4.4 SPDIF Optical Input Connector 4.5 SPDIF Co-Axial Input Connector 4.6 USB Connector 5 Protection 5.1 Short-Circuit Protection and Fault-Reporting Circuitry 5.2 Fault Reporting www.ti.com Protection This connector is a standard TOSLINK connector that connects the SPDIF digital audio input to the SPDIF receiver on the HPL-MC012 PCB.
Appendix A Design Documents A.1 HPL-MC012 Schematic of Filename: Mod: PCBRev: Sheet SaveDate: CX SchematicRev: Design T eam: DrawnBy: TI PrintDate PROJECT : of Filename: Mod: PCBRev:.
of Filename: Mod: PCBRev: Sheet SaveDate: CX SchematicRev: Design T eam: DrawnBy: TI PrintDate PROJECT : of Filename: Mod: PCBRev: Sheet SaveDate: CX SchematicRev: Design T eam.
A.2 HPL-MC012 Composite Drawings HPL-MC012 Composite Drawings www.ti.com Design Documents 14 SLLU106 – August 2008 Submit Documentation Feedback.
A.3 TAS5102/3EVM Schematic of Filename: Mod: PCBRev: Sheet SaveDate: CX SchematicRev: Design T eam: DrawnBy: TI PrintDate PROJECT : of Filename: Mod: PCBRev: Sheet SaveDate: CX Sc.
A.4 TAS5102/3EVM Composite Drawings TAS5102/3EVM Composite Drawings www.ti.com 16 Design Documents SLLU106 – August 2008 Submit Documentation Feedback.
of Filename: Mod: PCBRev: Sheet SaveDate: CX SchematicRev: Design T eam: DrawnBy: TI PrintDate PROJECT : of Filename: Mod: PCBRev: Sheet SaveDate: CX SchematicRev: Design T eam.
TAS5102/3EVM Composite Drawings www.ti.com Design Documents 18 SLLU106 – August 2008 Submit Documentation Feedback.
A.5 Heat Sink Drawing A.6 Parts List www.ti.com Heat Sink Drawing Table A-1. Bill of Materials for HPL-MC012 Description RefDes QTY MFG MFG Part# PWM MODULATOR, 6 CH, TSSOP38-DBT U4 1 Texas Instrument.
Parts List www.ti.com Table A-1. Bill of Materials for HPL-MC012 (continued) Description RefDes QTY MFG MFG Part# LED, Red SM1206 LED5 1 Chicago Miniature CMD15-21VRD/TR8 LED, Yellow SM1206 LED4 1 Chi.
www.ti.com Parts List Table A-1. Bill of Materials for HPL-MC012 (continued) Description RefDes QTY MFG MFG Part# RES 0.05 OHM 1/4W 1% SMD 0805 R38 1 Vishay/Dale WSL0805R0500FEA18 RES 2.7 OHM 1/10W 5% SMD 0805 R55, R61 2 Panasonic ERJ-6RQJ2R7V RES 3.3 OHM 1/10W 5% SMD 0805 R39, R42, R70 3 Panasonic ERJ-6RQJ3R3V RES 49.
Parts List www.ti.com Table A-2. Bill of Materials for TAS5103EVM (continued) Description RefDes QTY MFG MFG Part# CAP 47UFD 16V RAD ALUM ELEC FC C38 1 Panasonic EEU-FC1C470 CAP 220UFD 35V ALUM ELEC M-SERIES C2, C18, C22 3 Panasonic ECA-1VM221BJ ROHS CAP 330UFD 35V ALUM ELEC M-SERIES C6 1 Panasonic ECA-1VM331B ROHS RES 3.
www.ti.com Parts List Table A-3. Bill of Materials for TAS5102EVM (continued) Description RefDes QTY MFG MFG Part# RES 3.3 OHM 1/16W 5% SMD 0603 R4, R5, R6, R7 4 Yageo 9C06031A3R30JLHFT RES 357 OHM 1/16W 1% SMD 0603 R10 1 Panasonic ERJ-3EKF3570V RES 1.
EVALUATION BOARD/KIT IMPORTANT NOTICE Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use.
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice.
デバイスTexas Instruments TAS5103EVMの購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Texas Instruments TAS5103EVMをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはTexas Instruments TAS5103EVMの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Texas Instruments TAS5103EVMの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Texas Instruments TAS5103EVMで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Texas Instruments TAS5103EVMを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はTexas Instruments TAS5103EVMの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Texas Instruments TAS5103EVMに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちTexas Instruments TAS5103EVMデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。