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This user's guide describes the characteristics, operation, and use of the TPA6166A2EVM evaluation
module (EVM). This document includes schematic diagrams, a printed circuit board (PCB) layout, and a
bill of materials.
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DirectPath, PurePath are trademarks of Texas Instruments.
Microsoft, Windows are registered trademarks of Microsoft Corporation.
SLOU381 - March 2014
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TPA6166A2 Multimedia Headset Interface
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Copyright © 2014, Texas Instruments Incorporated
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TPA6166A2 Multimedia Headset Interface
User's Guide
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Related Manuals for Texas Instruments TPA6166A2
Summary of Contents for Texas Instruments TPA6166A2
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Page 1: Table Of Contents
Supply Specifications ....................TPA6166A2 Jumper Settings ..................TPA6166A2EVM List of Materials DirectPath, PurePath are trademarks of Texas Instruments. Microsoft, Windows are registered trademarks of Microsoft Corporation. SLOU381 – March 2014 TPA6166A2 Multimedia Headset Interface Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 2: Introduction
All components and the evaluation module are Pb-free. Description The TPA6166A2EVM consists of a TPA6166A2 device and all necessary components to evaluate it. The EVM connects to a PC through a USB interface. It is controlled by easy-to-use, intuitive, graphical user interface (GUI)-based software. -
Page 3: Schematic
120ohms/1.2A 10pF/50V 10pF/50V 33pF/50V 33pF/50V RING2 SLEEVE MOUNTING HARDWARE M3x5 M3x5 M3x5 M3x5 M3x12 M3x12 M3x12 M3x12 STANDOFFS SCREWS Figure 1. TPA6166A2EVM Schematic SLOU381 – March 2014 TPA6166A2 Multimedia Headset Interface Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 4: Tpa6166A2Evm Schematic
Data+ ID_NC 47pF/50V 47pF/50V 600 Ohms/2A +3.3V RESET 100k +3.3V USB-IRQ +3.3V 0.1uF/16V 2.00k 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V Figure 2. TPA6166A2EVM Schematic TPA6166A2 Multimedia Headset Interface SLOU381 – March 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 5: Operation
Install and Run the Graphical User Interface Download the PurePath™ Console from www.ti.com. Once the PurePath Console is installed, select the TPA6166A2 plugin to start the GUI. The front panel of the GUI looks like Figure 3. Refer to Section 7.6... -
Page 6: Evm Connections And Power Up
Then, using a micro-USB cable, connect the EVM to a PC running Windows XP or higher. The EVM powers itself from the USB (5.0 V) and generates 3.0-V and 1.8-V supplies for the TPA6166A2 using on-board voltage regulators as well as a 3.3 V for the TAS1020B chip which is used to convert USB to I C and vice versa. -
Page 7: Input And Output Connections
IRQ Connection By default, the IRQ pin of the TPA6166A2 is connected to the on-board TAS1020B which is controlled by the GUI running on the PC through the USB. If the EVM is not in this default mode, insert a jumper between the middle-pin and the USB pin of the IRQ jumper. -
Page 8: Plug In A Supported Accessory
Connect a supported accessory to the 3.5-mm jack J1. For a list of supported accessories, refer to the TPA6166A2 data sheet (SLAS997) under Accessory detection. As soon as the accessory is inserted, the GUI should indicate the type of accessory inserted. -
Page 9: Evm Assembly Drawings And Pcb Layout
Figure 11 illustrate the TPA6166A2EVM assembly drawings and PCB layout. Figure 6. TPA6166A2EVM Silk Screen Top Layer Figure 7. TPA6166A2EVM X-Ray Silk Screen Layer SLOU381 – March 2014 TPA6166A2 Multimedia Headset Interface Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 10: Tpa6166A2Evm Top Copper
EVM Assembly Drawings and PCB Layout www.ti.com Figure 8. TPA6166A2EVM Top Copper Figure 9. TPA6166A2EVM Copper Layer 2 TPA6166A2 Multimedia Headset Interface SLOU381 – March 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 11: Tpa6166A2Evm Copper Layer
EVM Assembly Drawings and PCB Layout www.ti.com Figure 10. TPA6166A2EVM Copper Layer 3 Figure 11. TPA6166A2EVM Bottom Copper SLOU381 – March 2014 TPA6166A2 Multimedia Headset Interface Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 12: List Of Materials
PANASONIC R15, R20, R21 RESISTOR SMD0603 4.99K OHM 1% THICK FILM 1/10W ROHS RMCF0603JT100K STACKPOLE ELECTRONICS RESISTOR SMD0603 100K OHMS 5% 1/10W ROHS TPA6166A2 Multimedia Headset Interface SLOU381 – March 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... - Page 13 These assemblies must comply with workmanship standards IPC-A-610 Class 2. Ref designators marked with an asterisk ('**') cannot be substituted. All other components can be substituted with equivalent MFG's components. SLOU381 – March 2014 TPA6166A2 Multimedia Headset Interface Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
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Page 14: Related Documentation From Texas Instruments
Related Documentation from Texas Instruments www.ti.com Related Documentation from Texas Instruments Refer to the following related documentation for more information about the TPA6166A2: TPA6166A2 data sheet, SLAS997. TPA6166A2 Multimedia Headset Interface SLOU381 – March 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... - Page 15 ADDITIONAL TERMS AND CONDITIONS, WARNINGS, RESTRICTIONS, AND DISCLAIMERS FOR EVALUATION MODULES Texas Instruments Incorporated (TI) markets, sells, and loans all evaluation boards, kits, and/or modules (EVMs) pursuant to, and user expressly acknowledges, represents, and agrees, and takes sole responsibility and risk with respect to, the following: 1.
- Page 16 RADIO FREQUENCY REGULATORY COMPLIANCE INFORMATION FOR EVALUATION MODULES Texas Instruments Incorporated (TI) evaluation boards, kits, and/or modules (EVMs) and/or accompanying hardware that is marketed, sold, or loaned to users may or may not be subject to radio frequency regulations in specific countries.
- Page 17 Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2014, Texas Instruments Incorporated spacer Important Notice for Users of EVMs Considered “Radio Frequency Products”...
- Page 18 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.
- Page 19 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments TPA6166A2YFFEVM...
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