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The TAS2564YBGEVM-DC is designed to demonstrate the performance of TAS2564 in a stereo
configuration. The design utilizes the PPC3-EVM-MB hardware to provide an interface and supply
voltages to the EVM. TAS2564 is a mono, digital-input, Class-D audio amplifier optimized for efficiently
driving high peak power into small loudspeaker applications. The Class-D amplifier is capable of delivering
8 W of peak power into a 4 Ω load at a battery voltage of 3.6 V. Integrated speaker voltage and current
sense provides real time monitoring of loud speakers. Up to four devise can share a common bus via
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I2S/TDM + I
C interfaces.
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SLAU812 - July 2019
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TAS2564YBGEVM-DC User's Guide
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Copyright © 2019, Texas Instruments Incorporated
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User's Guide
SLAU812 - July 2019
TAS2564YBGEVM-DC User's Guide
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Summary of Contents for Texas Instruments TAS2564YBGEVM-DC
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Page 1: Table Of Contents
SLAU812 – July 2019 TAS2564YBGEVM-DC User's Guide The TAS2564YBGEVM-DC is designed to demonstrate the performance of TAS2564 in a stereo configuration. The design utilizes the PPC3-EVM-MB hardware to provide an interface and supply voltages to the EVM. TAS2564 is a mono, digital-input, Class-D audio amplifier optimized for efficiently driving high peak power into small loudspeaker applications. - Page 2 ....................Address Select Jumpers ......................Bill of Materials Trademarks PurePath is a trademark of Texas Instruments. Microsoft, Windows are trademarks of Microsoft Corporation. All other trademarks are the property of their respective owners. TAS2564YBGEVM-DC User's Guide SLAU812 – July 2019 Submit Documentation Feedback Copyright ©...
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Page 3: Export Control Notice
U.S. Department of Commerce and other competent Government authorities to the extent required by those laws. Description TAS2564YBGEVM-DC used in conjunction with PPC3-EVM-MB supports evaluation and development with the TAS2564 device through the following interfaces: • USB Interface •... -
Page 4: Device Configuration
Insert x2 Ch 1 VBAT Pins 2-3 Output sense select Insert Ch 1 VDD Ch 1 ADDR0 Ch 1 ADDR1 Figure 2. Default Jumper Settings TAS2564YBGEVM-DC User's Guide SLAU812 – July 2019 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 5: Address Select
Mono Setup Use the following instructions to complete a mono setup: 1. Install PPC3 with the TAS2564 plug-in. 2. Connect a speaker to J8 on the TAS2564YBGEVM-DC. 3. Remove the jumpers at J3 and J4 as shown in Figure Figure 4. Mono Setup SLAU812 –... -
Page 6: Windows Playback Devices
8. Verify that TI USB Audio UAC2.0 is the default playback device by opening the sound dialog from the Windows Control Panel Figure 5. Windows Playback Devices 9. Set the maximum bit depth using the Texas Instruments USB Audio Device Control Panel found in the system tray Figure 6. Texas Instruments USB Audio Device Control Panel 10. -
Page 7: Windows Playback Device Sample Rate
Use the following instructions to complete a stereo setup: 1. Install PPC3 with the TAS2564 plug-in 2. Connect a speaker to both J8 and J5 on the TAS2564YBGEVM-DC 3. Set the jumpers at J12 & J13 and J11 & J10 to the unique I C address as shown in Section 5.2... -
Page 8: Windows Playback Devices
7. Verify that TI USB Audio UAC2.0 is the default playback device by opening the sound dialog from the Windows Control Panel Figure 9. Windows Playback Devices 8. Set the maximum bit depth using the Texas Instruments USB Audio Device Control Panel found in the system tray Figure 10. Texas Instruments USB Audio Device Control Panel 9. -
Page 9: 3 Wire Speaker Connection
1. Move the shunt on J15 and/or J14 to the 3W position. (Pins 3-4) 2. Connect the center speaker wire to the sense terminal of J8 and.or J5 SLAU812 – July 2019 TAS2564YBGEVM-DC User's Guide Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 10: Digital Audio Interfaces
I2S Data out (SDOUT) from the TAS2564 (for example, current and voltage sense data) • I2S Data in (SDIN) to the TAS2564 • I2S Word clock or frame sync (FSYNC) • I2S Bit clock (SBCLK) TAS2564YBGEVM-DC User's Guide SLAU812 – July 2019 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 11: Evm Schematics
PGNDD5 AD0-1 AD1-1 AD1B3 PGNDD6 AD0-1 BGNDD1 SDZA1 BGNDD2 BGNDD3 TP3GND TAS2564YBGU1 CHANNEL 1ASI TP4GND J13AD1 TP5GND AD1-1 PVDD1 TP6GND Figure 14. EVM Schematic SLAU812 – July 2019 TAS2564YBGEVM-DC User's Guide Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 12: Evm Layer Plots
EVM Layer Plots www.ti.com EVM Layer Plots Figure 15. TAS2564YBGEVM-DC Top Silk Screen Figure 16. TAS2564YBGEVM-DC Top Solder Mask TAS2564YBGEVM-DC User's Guide SLAU812 – July 2019 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 13: Tas2564Ybgevm-Dc Copper Layer 5
EVM Layer Plots www.ti.com Figure 17. TAS2564YBGEVM-DC Top Copper Figure 18. TAS2564YBGEVM-DC Copper Layer 2 Figure 19. TAS2564YBGEVM-DC Copper Layer 3 Figure 20. TAS2564YBGEVM-DC Copper Layer 4 SLAU812 – July 2019 TAS2564YBGEVM-DC User's Guide Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... - Page 14 EVM Layer Plots www.ti.com Figure 21. TAS2564YBGEVM-DC Copper Layer 5 Figure 22. TAS2564YBGEVM-DC Bottom Copper TAS2564YBGEVM-DC User's Guide SLAU812 – July 2019 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated...
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Page 15: Bill Of Materials
Bill of Materials www.ti.com Figure 23. TAS2564YBGEVM-DC Bottom Solder Figure 24. TAS2564YBGEVM-DC Bottom Silk Screen Bill of Materials Table 4. Bill of Materials Designator Value Description PackageRefer PartNumber Manufacturer Alternate Alternate ence PartNumber Manufacturer !PCB1 Printed Circuit AMPS043 Board C1, C2, C6,... - Page 16 6W Boosted YBG0036-C02 TAS2564YBG Texas TAS2564YBG Texas Class-D Audio Instruments Instruments Amplifier with IV-sense, YBG0036-C02 (DSBGA-36) EEPROM, 512 TSSOP-8 24FC512-I/ST Microchip KBIT, 400 KHZ, 8TSSOP TAS2564YBGEVM-DC User's Guide SLAU812 – July 2019 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated...
- Page 17 4.15 x 4 mm PCMB053T- Susumu Co 7 A, 0.014 1R0MS ohm, SMD R10, R13 RES, 0, 5%, 1 2512 RC6432J000C Samsung W, 2512 SLAU812 – July 2019 TAS2564YBGEVM-DC User's Guide Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated...
- Page 18 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2019, Texas Instruments Incorporated...
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