Texas Instruments PurePath Digital TAS5342DDV6EVM Скачать руководство пользователя страница 5

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I2S

Bus

I2C Bus

Example

TI Input- USB

board

8 Channel

Analog

Input

USB

Interface

Optical

and

Coaxia

S/P DIF

Input

Control Interface

Power Supply

5/6 Channel

Speaker Output

Subwoofer Line Out

TAS5342DDV6EVM

MODULE

www.ti.com

Overview

Figure 1. Integrated PurePath Digital™ Amplifier System

1.2

PCB Key Map

Physical structure for the TAS5342DDV6EVM is illustrated in

Figure 2

SLAU239A – February 2008 – Revised September 2015

TAS5342DDV6EVM

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Содержание PurePath Digital TAS5342DDV6EVM

Страница 1: ...2 12 4 5 THD N vs Power PBTL 3 13 4 6 THD N vs Frequency BTL 4 14 4 7 THD N vs Frequency BTL 6 14 4 8 THD N vs Frequency BTL 8 15 4 9 THD N vs Frequency PBTL 2 15 4 10 THD N vs Frequency PBTL 3 16 4 1...

Страница 2: ...L 19 20 Frequency Response PBTL 19 21 High Current Protection BTL 20 22 High Current Protection PBTL 20 23 Pop Click BTL 21 24 Pop Click PBTL 21 25 Output Stage Efficiency 22 26 Subwoofer Lineout THD...

Страница 3: ...re critical design parameters The DRV600RTJ is capable of driving two VRMS into a 600 load with a 3 3 V supply The DRV600RTJ has a fixed gain of 1 5 V V Independent shutdown control for the left and r...

Страница 4: ...ard Refer to the Power Supply Setup section for more information 1 1 TAS5342DDV6EVM Features 5 6 channel PurePath Digital evaluation module Subwoofer line output LFE Output Self contained protection s...

Страница 5: ...Speaker Output Subwoofer Line Out TAS5342DDV6EVM MODULE www ti com Overview Figure 1 Integrated PurePath Digital Amplifier System 1 2 PCB Key Map Physical structure for the TAS5342DDV6EVM is illustrat...

Страница 6: ...aces Included is information regarding handling and unpacking absolute operating conditions and a description of the factory default switch and jumper configuration A step by step guide explains how t...

Страница 7: ...able White Black White Black The system logic and gate drive power supply must be supplied from an external 15 V 1 A adapter The characteristics of this adapter can be found in Table 3 Table 2 Recomme...

Страница 8: ...fault reporting circuitry of the TAS5342 device 3 1 Short Circuit Protection and Fault Reporting Circuitry The TAS5342 is a self protecting device that provides fault reporting including high tempera...

Страница 9: ...00 TAS5342DDV6EVM Configuration 1 00 cfg Note These test conditions are used for all tests unless otherwise specified Table 6 TAS5508B Register Settings Register Register Value Notes Modulation Index...

Страница 10: ...ated power A weighted AES17 filter 4 ch avg Noise Voltage 160 Vrms A weighted AES17 filter Click Pop DC step BTL 14 mV Mute unmute no signal 6 Click Pop DC step PBTL 27 mV Mute unmute no signal 4 Chan...

Страница 11: ...CB dimensions 124 150 54 Width Length Height mm Total weight 370 gr Components PCB Heatsink Mechanics Note All electrical and audio specifications are typical values 4 1 THD N vs Power BTL 4 Gain 2 5...

Страница 12: ...se 20m 200 50m 100m 200m 500m 1 2 5 10 20 50 100 Power W TAS5342DDV6EVM Performance www ti com Figure 5 THD N vs Power BTL 6 4 3 THD N vs Power BTL 8 Gain 2 5 dB set in TAS5508B Figure 6 THD N vs Powe...

Страница 13: ...r W 0 005 10 0 01 0 02 0 05 0 1 0 2 0 5 1 2 5 THD N Total Harmonic Distortion Noise www ti com TAS5342DDV6EVM Performance Figure 7 THD N vs Power PBTL 2 4 5 THD N vs Power PBTL 3 Gain 2 5 dB set in TA...

Страница 14: ...0k 50 100 200 500 1k 2k 5k 10k f Frequency Hz 1 W 10 W 86 W THD N Total Harmonic Distortion Noise TAS5342DDV6EVM Performance www ti com 4 6 THD N vs Frequency BTL 4 Figure 9 THD N vs Frequency BTL 4 4...

Страница 15: ...5 0 002 0 005 0 01 0 02 0 05 0 1 0 2 0 5 1 2 THDN Total Harmonic Distortion Noise 1 W 10 W 48 W www ti com TAS5342DDV6EVM Performance 4 8 THD N vs Frequency BTL 8 Figure 11 THD N vs Frequency BTL 8 4...

Страница 16: ...0 W 125 W TAS5342DDV6EVM Performance www ti com 4 10 THD N vs Frequency PBTL 3 Figure 13 THD N vs Frequency PBTL 3 4 11 FFT Spectrum with 60 dBFS Tone BTL Reference voltage is 19 09 V FFT size 16k Fig...

Страница 17: ...AS5342DDV6EVM Performance Figure 15 FFT Spectrum with 60 dBFS Tone PBTL 4 13 Idle Noise FFT Spectrum BTL Automute disabled Register x04h set to x60h Reference voltage is 19 02 V FFT size 16k Figure 16...

Страница 18: ...S5342DDV6EVM Performance www ti com Figure 17 Idle Noise FFT Spectrum PBTL 4 15 Channel Separation Channel separation is tested for two channels in different package channel 1 and channel 2 4 loads ar...

Страница 19: ...EVM Performance 4 16 Frequency Response BTL Measurement bandwidth filter 80 kHz Figure 19 Frequency Response BTL 4 17 Frequency Response PBTL Measurement bandwidth filter 80 kHz Figure 20 Frequency Re...

Страница 20: ...2 5 5 7 5 12 5 15 17 5 10 97 11 12 0 3m 500m 2m 2 5m 1m 9176m t TIME sec 1 412m dx 494 1 s m dy 22 09 V Peak Current A TAS5342DDV6EVM Performance www ti com Figure 21 High Current Protection BTL 4 19...

Страница 21: ...ed The measurement results are presented in time domain Test with automute disabled Register x04h set to x60h No input signal applied Load 4 Figure 23 Pop Click BTL 4 21 Pop Click PBTL No input signal...

Страница 22: ...V TAS5342DDV6EVM Performance www ti com 4 22 Output Stage Efficiency Efficiency is tested with two channels carrying an 8 load The board has been preheated for 1 hour at 1 8 output power Figure 25 Out...

Страница 23: ...VRMS 1 96 VRMS 0 2 dBFS www ti com TAS5342DDV6EVM Performance 4 24 Subwoofer Lineout THD vs Frequency Load 10 k Figure 27 Subwoofer Lineout THD vs Frequency 4 25 Subwoofer Lineout Frequency Response M...

Страница 24: ...8 TAS5508 GUI ver 4 0 or later 2 System Design Considerations for True Digital Audio Power Amplifiers application report SLAA117 3 Digital Audio Measurements application report SLAA114 4 PSRR for Pure...

Страница 25: ...S5162DDV6EVM evaluation module The documents are presented in the following order Schematic 8 pages Parts List 2 pages PCB Specification 1 page PCB Layers 4 pages Heat Sink Drawing 1 page 25 SLAU239A...

Страница 26: ...r notices or use them for any commercial purpose or any public display performance sale or rental b decompile reverse engineer or disassemble software Materials except and only to the extent permitted...

Страница 27: ...ESET_CD C61 100nF C61 100nF 2 1 D11 Red D11 Red C23 15pF C23 15pF 2 1 R47 10k R47 10k 1 2 R21 1R R21 1R 1 2 C13 10nF C13 10nF 2 1 C15 100nF C15 100nF 2 1 C62 47uF C62 47uF 1 2 C21 100nF C21 100nF 2 1...

Страница 28: ...603 50V 2 1 L152 Not Used L152 Not Used 1 2 U100 TAS5342DDV U100 TAS5342DDV GVDD_B 1 OTW 2 SD 5 PWM_A 6 RESET_AB 7 PWM_B 8 OC_ADJ 9 GND 10 AGND 11 VREG 12 M3 13 M2 14 M1 15 PWM_C 16 RESET_CD 17 PWM_D...

Страница 29: ...V 2 1 L252 Not Used L252 Not Used 1 2 U200 TAS5342DDV U200 TAS5342DDV GVDD_B 1 OTW 2 SD 5 PWM_A 6 RESET_AB 7 PWM_B 8 OC_ADJ 9 GND 10 AGND 11 VREG 12 M3 13 M2 14 M1 15 PWM_C 16 RESET_CD 17 PWM_D 18 GVD...

Страница 30: ...R316 1 0k 1 2 U300 TAS5342DDV U300 TAS5342DDV GVDD_B 1 OTW 2 SD 5 PWM_A 6 RESET_AB 7 PWM_B 8 OC_ADJ 9 GND 10 AGND 11 VREG 12 M3 13 M2 14 M1 15 PWM_C 16 RESET_CD 17 PWM_D 18 GVDD_C 22 GVDD_D 23 BST_D...

Страница 31: ...Project File Name Date Engineer Page of Size AUDIO IMAGING GROUP A2 2 00 Jonas L Holm PAGE TITLE A820 SCH 001 DSN TAS5342DDV6EVM Tuesday November 06 2007 6 8 Subwoofer Line Out Parts List 2 00 SUBWOO...

Страница 32: ...PLIES AND EEPROM LAYOUT NOTE EMI SNUBBER PLACE TO THE RIGHT OF U100 LAYOUT NOTE EMI SNUBBER PLACE TO THE LEFT OF U100 LAYOUT NOTE EMI SNUBBER PLACE NEAR J901 PIN 1 PVDD FILTER 3 3 V POWER SUPPLY EEPRO...

Страница 33: ...7 M3 MH607 Not Used Mounting Hole MH607 Not Used Mounting Hole 1 SCREW637 M3x6 SCREW637 M3x6 MH602 Not Used Mounting Hole MH602 Not Used Mounting Hole 1 MH605 Not Used Mounting Hole MH605 Not Used Mou...

Страница 34: ...C311 C611 C616 C617 C618 C620 C922 C923 Ceramic 100nF 16V 20 X7R 0603 Capacitor Vishay VJ0603Y104MXJ 12 C113 C115 C117 C119 C213 C215 C217 C219 C313 C315 C317 C319 Ceramic 100nF 50V 20 X7R 0603 Capaci...

Страница 35: ...RJ843 4W 1 J10 26 pins 2 rows 2 54mm Pitch Vertical Male Low profile IDC 26 pins IDC Box header Molex 87834 2611 1 X10 13 5MHz 13 5MHz SMD Crystal HCM49 Citizen HCM49 13 500MABJT 1 NOTE1 Schematic Di...

Страница 36: ...ING OF HOLES 25 m MINIMUM HOLE DIAMETER 0 3 mm SILKSCREEN COMPONENT SIDE WHITE REMOVE SILKSCREEN FROM SOLDER AREA PRE TINNED AREAS SILKSCREEN SOLDER SIDE None SOLDER MASK COMPONENT SIDE GREEN SOLDER M...

Страница 37: ...06 C204 C205 C207 C219 C275 L251 L250 C252 C253 C259 R252 C255 J103 R81 R22 R200 R900 C900 L231 L230 C233 C239 R232 R45 R43 R69 R70 C16 C 1 5 C 1 7 C14 C 1 1 C 3 0 R 3 4 R 3 7 C201 R210 C211 C210 C274...

Страница 38: ...A820 PCB 001 2 00 POS P N A820 PCB 001 LAYER 01 SHEET 01 OF 06 Title TAS5342DDV6EVM Lyngby Hovedgade 4 DK 2800 Lyngby Texas Instruments REV 2 Date 2007 NOV 14 Designer KR CMS Engineer Jonas L Holm...

Страница 39: ...8 2 0 P C B 0 0 1 2 0 0 POS P N A820 PCB 001 LAYER 02 SHEET 02 OF 06 Title TAS5342DDV6EVM Lyngby Hovedgade 4 DK 2800 Lyngby Texas Instruments REV 2 Date 2007 NOV 14 Designer KR CMS Engineer Jonas L Ho...

Страница 40: ...R332 CH6 C600 R613 C616 C609 R47 R75 MH604 R951 WJ332 C336 R333 J107 C618 C611 R619 C619 R82 R81 R80 R61 R62 R60 R300 R310 C311 C952 L331 L330 C392 C334 R617 C614 R620 C615 U601 R79 R78 R63 R64 C301...

Страница 41: ......

Страница 42: ...tup section 7 Added Supply Adapter for System Power Logic and Gate Driver Characteristics table 7 Changed and updated GUI links in the GUI Software Installation section 8 Deleted configuration file in...

Страница 43: ...set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that are returned during the warranty period to the address designated by TI and that...

Страница 44: ...the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain great...

Страница 45: ...t the EVM user guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even with the...

Страница 46: ...OST OF REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF...

Страница 47: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...

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