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User's Guide
SLOU286–December 2009
TAS5611/13PHD2EVM
This user’s guide describes the operation of the evaluation module for the TAS5613 150W (TAS5611
125W) Stereo Feedback Analog-Input Digital Amplifiers from Texas Instruments. The user’s guide also
provides measurement data and design information including the schematic, BOM, and PCB layout.
Contents
1 Overview ..................................................................................................................... 2
1.1 TAS5611/13P
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Overview www.ti.com 1 Overview The TAS5611/13PHD2EVM PurePath™ Premier Pro customer evaluation module demonstrates the integrated circuit TAS5611 or TAS5613PHD from Texas Instruments (TI). The TAS5611 and TAS5613PHD is high-performance, integrated Stereo Feedback Analog-Input Digital Amplifier Power Stages designed to drive 4 Ω speakers at up to 150W per channel for TAS5613PHD and 125W per channel for TAS5611PHD. This amplifier requires only a simple passive demodulation filter to deliver high-q
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www.ti.com Overview This document covers EVM specifications, audio performance and power efficiency measurements graphs, and design documentation that includes schematics, parts list, layout, and mechanical design. 1.1 TAS5611/13PHD2EVM Features • Stereo PurePath™ Premier Pro evaluation module. • Self-contained protection system (short circuit and thermal). • Standard 1VRMS single ended line input or differential input. • Double-sided, plated-through PCB layout. +12 V Fan Out Control 2 Channel T
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Overview www.ti.com RIGHT LEFT SPEAKER SPEAKER OUTPUT OUTPUT (J11) (J13) (SW1) (SW2) BTL PBTL BTL PBTL PVDD (J15) RESET (SW11) DIFF INPUT DIFF INPUT (J24) (J25) JUMPER1 JUMPER2 +12V FAN OUT CONTROL (J22) Figure 2. Physical Structure for the TAS53630PHDEVM (Approximate Layout) 4 TAS5611/13PHD2EVM SLOU286–December 2009 Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated OUTPUT STAGE CHANNEL LEFT +12 V FAN Regulator SE LEFT INPUT (J20) SE TO DIFF CONVERTERS (U15 & U16) SE
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www.ti.com Quick Setup Guide 2 Quick Setup Guide This chapter describes the TAS5611/13PHD2EVM board in regards to power supply and system interfaces. The chapter provides information regarding handling and unpacking, absolute operating conditions, and a description of the factory default switch and jumper configuration. This section provides a step–by–step guide to configuring the TAS5611/13PHD2EVM for device evaluation 2.1 Electrostatic Discharge Warning Many of the components on the TAS5611/13
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Quick Setup Guide www.ti.com NOTE: If a single ended input signal is applied please insert jumpers in the header J24 and J25. PVDD (J15) RESET (SW11) DIFF INPUT DIFF INPUT (J24) (J25) JUMPER1 JUMPER2 +12V FAN OUT CONTROL (J22) 2.5 Speaker Connection CAUTION Both positive and negative speaker outputs are floating and may not be connected to ground (e.g., through an oscilloscope). 2.6 Output configuration BTL and PBTL When changing mode e.g. from BTL to PBTL make sure that RESET switch (SW11) is a
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www.ti.com Protection LEFTBTL RIGHTBTL SPEAKER SPEAKER OUTPUT OUTPUT (J13) (J11) (SW1) (SW2) BTL PBTL BTL PBTL PVDD (J15) RESET (SW11) PBTLMode.: Input Signal Figure 3. Figure 3. PBTL Mode Configuration 3 Protection This section describes the short-circuit protection and fault-reporting circuitry of the TAS5611 and TAS5613 devices. 3.1 Short-Circuit Protection and Fault-Reporting Circuitry The TAS5611 and TAS5613 is self-protecting devices that provides fault reporting (including high-temperatur
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Related Documentation from Texas Instruments www.ti.com 3.2 Fault Reporting The OTW and SD outputs from TAS5611/13 indicate fault conditions. See the TAS5611PHD/TAS5613PHD data manual for a description of these pins. Table 3. TAS5611/13 Warning/Error Signal Decoding SD OTW1 OTW2 Device Condition 0 0 0 High-temperature error and/or high-current error 0 0 1 Undervoltage lockout or high current error. 100°C temperature warning. 0 1 1 Undervoltage lockout or high-current error 1 0 0 125°C temperatur
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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. Persons handling the product(s) must have electronics training and observe good engineering practice standards. As such, the goods being provided are not intended to be
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5 4 3 2 1 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 fo
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5 4 3 2 1 C28, C30, C97 and C98: It is important to choose either a 1206 or 1210 footprint for these decoupling capacitors to have the posibility to take the audio output trace directly +12V R29 R29 under the capacitor in layout! 1 2 3.3R 3.3R R30 R30 C25 C25 1 2 33nF 33nF 3.3R 3.3R C18 C18 C19 C19 PVDD 1 2 10uF 10uF 100nF 100nF C21 C21 C22 C22 OUT_A OUT_LM 1 2 100nF 100nF 100nF 100nF C26 C26 C96 C96 D D GND GND 1uF 1uF 1uF 1uF R33 R33 C20 C20 50V 50V 50V 50V C33 C33 3.3R 3.3R GND 0805 0805 0805
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5 4 3 2 1 +15V U13 U13 +12V +12V LM317 LM317 3 2 IN OUT SW11 SW11 C55 C55 C56 C56 R47 R47 C53 C53 C54 C54 J22 J22 4 OUT U12 U12 10uF 10uF 100nF 100nF 10uF 10uF 100nF 100nF 1 560R 560R 1 +12V +15V LM317 LM317 R43 R43 R44 R44 R45 R45 2 2 +12V 3 2 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 3 FAN IN OUT Header Header D D GND GND R48 R48 GND GND 4 6 OUT Optional D11 D11 D12 D12 D13 D13 5 1.2k 1.2k C61 C61 C62 C62 GND Green Green Yellow Yellow Red Red 4 470uF 470uF 100nF 100nF R42 R42 560R 560R C64 C64 C65 C65 Swi
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5 4 3 2 1 MECHANICS SCREW11 SCREW11 SCREW12 SCREW12 SCREW13 SCREW13 SCREW14 SCREW14 D D MH11 MH11 MH14 MH14 1 1 Mounting Hole Mounting Hole Mounting Hole Mounting Hole MH12 MH12 MH15 MH15 HEATSINK11 HEATSINK11 1 1 M3x6 M3x6 M3x6 M3x6 M3x6 M3x6 M3x6 M3x6 Mounting Hole Mounting Hole Mounting Hole Mounting Hole MH13 MH13 MH16 MH16 HEAT SINK HEAT SINK 1 1 WASHER11 WASHER11 WASHER12 WASHER12 WASHER13 WASHER13 WASHER14 WASHER14 TIC-HSINK-068_1.00 TIC-HSINK-068_1.00 Mounting Hole Mounting Hole Mounting
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TAS5611_13PHD2EVM Parts List (1.00).xls TI Qty Part Reference Description Manufacture First Mfr P/N 6 R53 R54 R55 R56 R57 R58 0R / 5% / 0603 Thick Film Resistor Yageo RC0603JR-070RL 12 R40 R51 R52 R59 100R / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-07100RL 1 R49 1.00k / 100mW / 1% / 0603 Thick Film Resistor Yageo RC0603FR-071KL 1 R15 10k / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-0710KL 4 R62 R66 R68 R72 10.0k / 100mW / 1% / 0603 Thick Film Resistor Yageo RC0603FR-0710K
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TAS5611_13PHD2EVM Parts List (1.00).xls TI SCREW11 SCREW12 SCREW13 6 SCREW14 SCREW15 SCREW16 M3x6 Pan Head, Pozidriv, A2 Screw Bossard BN 81882 M3x6 WASHER11 WASHER12 WASHER13 6 WASHER14 WASHER15 WASHER16 M3 Stainless Steel Spring Washer Bossard BN 760 M3 STANDOFF11 STANDOFF12 4 STANDOFF13 STANDOFF14 M3x10 Aluminium Stand-off Ettinger 05.03.108 2 pins / 1 row / 2.54mm Pitch Vertical Male 2 J19 J22 Friction lock Pin header Header Molex 22-27-2021 2 pins / 1 row / 2.54mm Pitch Horizontal Femal
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TI A858-PCBSPEC-001(1.00).doc Jonas Holm TAS5613PHD2EVM PCB SPECIFICATION Version 1.00 BOARD IDENTIFICATION: A858-PCB-001(1.00) BOARD TYPE: DOUBLE-SIDED PLATED-THROUGH BOARD LAMINATE TYPE: FR4 LAMINATE THICKNESS: 1.6mm TOP LAYER COPPER THICKNESS: 70 μm (INCL. PLATING EXTERIOR LAYER) BOTTOM LAYER COPPER THICKNESS: 70 μm (INCL. PLATING EXTERIOR LAYER) COPPER PLATING OF HOLES: >25 μm MINIMUM HOLE DIAMETER 0.3 mm SILKSCREEN COMPONENT SIDE: WHITE - REMOVE SILKSCREEN FROM SOLD
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