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User's Guide
TAS2783EVM User's Guide
This user's guide describes the TAS2783RYY evaluation module (TAS2783EVM). This EVM can be used to
evaluate TAS2783RYY Audio Amplifier device.
1 Description..............................................................................................................................................................................
2
Specifications..........................................................................................................................................................................6
Configurations.............................................................................................................................................6
Configuration..............................................................................................................................................................7
3.1 Jumper Settings.................................................................................................................................................................
Points..........................................................................................................................................................................7
4
Software...................................................................................................................................................................................8
Overview..................................................................................................................................................................8
4.2 Device Control Panel.........................................................................................................................................................
Map......................................................................................................................................................................9
2
C..........................................................................................................................................................................
5 Mono Setup Quick Start.......................................................................................................................................................
Interfaces........................................................................................................................................................14
7 EVM Schematics...................................................................................................................................................................
8 Schematic and Layout Guidelines......................................................................................................................................
9 Bill of Materials.....................................................................................................................................................................
Figure 1-2. TAS2783EVM 3D View Bottom.................................................................................................................................
Figure 4-1. PPC3-TAS2783EVM Main Panel..............................................................................................................................
Figure 4-2. PPC3- Device Control Panel.....................................................................................................................................
Figure 4-3. PPC3 - Register Map Panel....................................................................................................................................
2
Monitor...............................................................................................................................................................11
Figure 5-1. Windows Playback Devices....................................................................................................................................
Figure 5-3. Windows Playback device Sample Rate.................................................................................................................
2
S Selector and Source..........................................................................................................................................
Figure 7-4. TAS2783EVM Schematic, Power Supplies.............................................................................................................
Figure 7-6. TAS2783EVM Schematic, Translators....................................................................................................................
Figure 7-7. TAS2783EVM Schematic, XMOS USB...................................................................................................................
Layout.................................................................................................................................................20
Layout.............................................................................................................................................................21
Specifications..............................................................................................................................................................6
Settings..............................................................................................................................................7
Table 3-2. Test Points..................................................................................................................................................................
SLOU557 - AUGUST 2022
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ABSTRACT
Table of Contents
List of Figures
Top.......................................................................................................................................4
Panel..............................................................................................12
Diagram...............................................................................................................15
Connectors....................................................................................................................16
Board..............................................................................................................16
DUT...............................................................................................................................18
Layout.................................................................................................................................22
List of Tables
Copyright © 2022 Texas Instruments Incorporated
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TAS2783EVM User's Guide
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Summary of Contents for Texas Instruments TAS2783EVM
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Page 1: Table Of Contents
Table of Contents User’s Guide TAS2783EVM User’s Guide ABSTRACT This user’s guide describes the TAS2783RYY evaluation module (TAS2783EVM). This EVM can be used to evaluate TAS2783RYY Audio Amplifier device. Table of Contents 1 Description....................................Specifications..................................6 2.1 Power Supply Configurations.............................6 3 Device Configuration................................7... - Page 2 Trademarks www.ti.com Trademarks PurePath ™ is a trademark of Texas Instruments. Microsoft ® and Windows ® are registered trademarks of Microsoft Corporation. All trademarks are the property of their respective owners. TAS2783EVM User’s Guide SLOU557 – AUGUST 2022 Submit Document Feedback...
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Page 3: Description
Description 1 Description The TAS2783EVM is designed to demonstrate the performance of TAS2783 in a mono configuration. The design utilizes onboard controller to provide connection interface and supply voltages. TAS2783 is a mono, digital-input, Class-D audio amplifier optimized for efficiently driving high peak power into a variety of loudspeakers for various audio applications. -
Page 4: Figure 1-1. Tas2783Evm 3D View Top
Description www.ti.com Figure 1-1. TAS2783EVM 3D View Top TAS2783EVM User’s Guide SLOU557 – AUGUST 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 5: Figure 1-2. Tas2783Evm 3D View Bottom
Description Figure 1-2. TAS2783EVM 3D View Bottom SLOU557 – AUGUST 2022 TAS2783EVM User’s Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 6: Specifications
2.1 Power Supply Configurations TAS2783EVM provides flexible power supply configurations for different performance tests and use cases. By default, the board is completely supplied by VIN which can be supplied by J20 or J21 from 4 V to 12 V. This voltage is used to generate all the voltage rails: 5 V for PVDDL, 7 V for PVDDH, 3.3 V, 1.8 V, 1.2 V and 1 V for... -
Page 7: Device Configuration
Insert IOVDD-SDW Current Sense Insert (2-3) 1.8 V IOVDD-SDW Select 3.2 Test Points TAS2783EVM provides several test points for debugging and analysis purposes,Table 3-2 lists these test points along with a brief description of each signal. Table 3-2. Test Points... -
Page 8: Software
4 Software The TAS2783EVM can be easily configured with PPC3 GUI software. 4.1 PPC3 Overview This section provides a general description of TAS2783EVM PPC3 GUI control that are needed for quick bring-up of the EVM. Figure 4-1. PPC3-TAS2783EVM Main Panel 4.2 Device Control Panel... -
Page 9: Register Map
Detailed description of each register is displayed on the right side when any specific register is selected on the left side. SLOU557 – AUGUST 2022 TAS2783EVM User’s Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 10: Figure 4-3. Ppc3 - Register Map Panel
Software www.ti.com Figure 4-3. PPC3 - Register Map Panel TAS2783EVM User’s Guide SLOU557 – AUGUST 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 11: Direct I
However the same panel is available in a pop up widow that can be used in any other panel by clicking the button in the bottom center of the PPC3 main window. Figure 4-4. I C Monitor SLOU557 – AUGUST 2022 TAS2783EVM User’s Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 12: Mono Setup Quick Start
5. Verify that TI USB Audio UAC2.0 is the default playback device by opening the sound dialog from the Windows Control Panel. Figure 5-1. Windows Playback Devices 6. Set the maximum bit depth using the Texas Instruments USB Audio Device Control Panel found in the system tray. Figure 5-2. Texas Instruments USB Audio Device Control Panel 7. -
Page 13: Figure 5-3. Windows Playback Device Sample Rate
14. Click Apply button to initialize the device to default settings. 15. At this point the device is ready to play audio content through USB, for example, any sound card. SLOU557 – AUGUST 2022 TAS2783EVM User’s Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 14: Digital Audio Interfaces
6 Digital Audio Interfaces Select the various digital audio interfaces on the TAS2783EVM through hardware and software settings. J28 header can be used to input signals from AP or other I2S signal sources, based on J24 shunt configuration. Figure 6-1. I S Selector and Source TAS2783EVM User’s Guide... -
Page 15: Evm Schematics
OUT- EXT I2S/TDM EVM Input Connector EXT I2C SWDATA SNDW Interface SWCLK SDZ & IRQ /SDZ Control /IRQ Figure 7-1. TAS2783EVM Schematic, Block Diagram SLOU557 – AUGUST 2022 TAS2783EVM User’s Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 16: Figure 7-2. Tas2783Evm Schematic, Connectors
SDIN-BUF SDIN Learning Board 2 3.3V U18C SN74AVC4T774RSVR SN74LVC2G34DRLR 3.3V DOUT-XMOS U22B MCLK-XMOS XMOS BCLK-XMOS LRCLK-XMOS SN74LVC1G125DCKR DIN-XMOS Figure 7-3. TAS2783EVM Schematic, Learning Board TAS2783EVM User’s Guide SLOU557 – AUGUST 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 17: Figure 7-4. Tas2783Evm Schematic, Power Supplies
1800pF 158k 330k TPS73601DBVT TPS73618DBVR OUTPUT = 1.2V@500mA OUTPUT = 1.8V@400mA 20.0k 47.5k TPS61089RNRR PWMCL OUTPUT = 12.0V@2A Figure 7-4. TAS2783EVM Schematic, Power Supplies SLOU557 – AUGUST 2022 TAS2783EVM User’s Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 18: Figure 7-5. Tas2783Evm Schematic, Dut
SPI, SmartAmp 0x7A, 0xD ADDR SEL ADDR SEL ADDR SEL I2C, SmartAmp (10) (11) 0x7C, 0xE (11) (12) 0x7E, 0xF Figure 7-5. TAS2783EVM Schematic, DUT TAS2783EVM User’s Guide SLOU557 – AUGUST 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 19: Figure 7-6. Tas2783Evm Schematic, Translators
SENSE SENSE_OUT VCCB TP14 SDA-XMOS SDA/S1 SN74AVC2T244DQER SCL-XMOS ENABLE SCL/S2 TP15 51.0k X-TRSTN CDCE913PWR TPS3897ADRYR C121 SN74LVC2G07DSFR 470pF Figure 7-7. TAS2783EVM Schematic, XMOS USB SLOU557 – AUGUST 2022 TAS2783EVM User’s Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 20: Schematic And Layout Guidelines
GND, this also helps to minimize the GND noise. The layout design must target minimum parasitic loop inductance between PVDDH, PGND pins and decoupling capacitor. TAS2783EVM User’s Guide SLOU557 – AUGUST 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 21: Figure 8-2. Gnd Layout
6. VSNS_P and VSNS_N routing should be separated and shielded from switching signals such as interface signals, speaker outputs and bootstrap pins. 7. Place bootstrap capacitors as close as possible to the BSTP/N pins. SLOU557 – AUGUST 2022 TAS2783EVM User’s Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 22: Figure 8-3. Bootstrap And Outputs Layout
Schematic and Layout Guidelines www.ti.com Figure 8-3. Bootstrap and Outputs Layout TAS2783EVM User’s Guide SLOU557 – AUGUST 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 23: Bill Of Materials
C115, C116, C117, C119, C120, C147 Fitted CAP, CERM, C8, C9 CL31B106KBHNNNE 2 Samsung 1206 10uF 10 uF, 50 V, +/- 10%, X7R, 1206 SLOU557 – AUGUST 2022 TAS2783EVM User’s Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... - Page 24 10 uF, 35 V, +/- Yuden 10%, X7R, 1206_190 Fitted CAP, CERM, GRM155R61A104KA MuRata 0402 0.1 uF 0.1 uF, 10 V, +/- 10%, X5R, 0402 TAS2783EVM User’s Guide SLOU557 – AUGUST 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 25 Phoenix 2POS Block, 2POS, Contact Terminal 3.81 mm, TH Block Fitted TSW-104-07-G-T Samtec HDR12 Fitted Header, 100 TSW-103-07-G-D Samtec 3x2 Header mil, 3x2, Gold, SLOU557 – AUGUST 2022 TAS2783EVM User’s Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 26 2.5x2 mm, Ferrite, 2.2 uH, Height 1.2 1.3 A, 0.08 ohm, SMD Fitted Inductor, XAL7030-102MEB Coilcraft XAL7030 Shielded, Composite, 1 uH, 21.8 A, 0.00455 ohm, TAS2783EVM User’s Guide SLOU557 – AUGUST 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 27 0603 Fitted RES, 56 k, 5%, RC0603JR-0756KL Yageo 0603 0.1 W, 0603 Fitted RES, 680 k, RC0603FR-07680KL Yageo 0603 680k 1%, 0.1 W, 0603 SLOU557 – AUGUST 2022 TAS2783EVM User’s Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 28 0201 Fitted RES, 100 k, ERJ-2RKF1003X Panasoni 0402 100k 1%, 0.1 W, 0402 Fitted RES, 43.2, 1%, RC0603FR-0743R2L Yageo 0603 43.2 0.1 W, 0603 TAS2783EVM User’s Guide SLOU557 – AUGUST 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 29 Fitted 3.5 to 36 Vin, 3 LM536033QPWPRQ1 1 Texas PWP0016D Texas LM536033QPW Ampere Instrumen Instrumen PTQ1 Synchronous DC-DC Converter for Automotive Applications, PWP0016D (TSSOP-16) SLOU557 – AUGUST 2022 TAS2783EVM User’s Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 30 Voltage-Level Shifting and 3- State Outputs, RSV0016A (UQFN-16) Fitted Level- TCA9802DGKR Texas DGK0008A Texas TCA9802DGKT Translating I2C Instrumen Instrumen Bus Buffer/ Repeater, DGK0008A (VSSOP-8) TAS2783EVM User’s Guide SLOU557 – AUGUST 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 31 Buffer Gate Instrumen With 3-State Outputs, DCK0005A, LARGE T&R Fitted IC MCU 512KB XUF216-512-TQ128- XMOS TQFP-128 XMOS XEF216-512- RAM, semicond semicond TQ128-C20 128TQFP uctor uctor SLOU557 – AUGUST 2022 TAS2783EVM User’s Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 32 2200 pF, 10 V, +/- 10%, X5R, 0402 Not Fitted CAP, CERM, GRM155R71A104KA MuRata 0402 0.1uF 0.1 uF, 10 V, +/- 10%, X7R, 0402 TAS2783EVM User’s Guide SLOU557 – AUGUST 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 33 0.1 W, AEC- Q200 Grade 0, 0603 Not Fitted RES, 20.0 k, R96, R97 CRCW040220K0FKE Vishay- 0402 20.0k 1%, 0.063 W, Dale AEC-Q200 Grade 0, 0402 SLOU557 – AUGUST 2022 TAS2783EVM User’s Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 34 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
- Page 35 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
- Page 36 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
- Page 37 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
- Page 38 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2019, Texas Instruments Incorporated...
- Page 39 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2022, Texas Instruments Incorporated...
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