Texas Instruments TAS3251 User Manual Download Page 3

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Quick Start (BTL Mode)

SLAU757 – January 2018

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TAS3251 Evaluation Module

ADVANCE INFORMATION

1.2

Connections and Board Configuration (USB BTL Mode)

Figure 2

and

Figure 3

illustrate the top and bottom EVM boards.

Figure 2. EVM Board (Top Side)

Summary of Contents for TAS3251

Page 1: ...acteristics operation and use of the TAS3251 evaluation module A complete printed circuit board PCB description schematic diagram and bill of materials BOM are also included For questions and support...

Page 2: ...TAS3251EVM Schematics 5 of 6 10 9 TAS3251EVM Schematics 6 of 6 11 List of Tables 1 Jumper and Switch Configurations USB BTL Mode 4 2 TAS3251EVM Bill of Materials 12 Trademarks PurePath is a trademark...

Page 3: ...t Documentation Feedback Copyright 2018 Texas Instruments Incorporated TAS3251 Evaluation Module ADVANCE INFORMATION 1 2 Connections and Board Configuration USB BTL Mode Figure 2 and Figure 3 illustra...

Page 4: ...t the right channel speaker or power resistor load 3 8 to the TAS3251EVM OUTA terminal J15 OUTA red and the other side of the speaker or resistor load to the TPA3251EVM OUTB terminal J15 OUTB black 4...

Page 5: ...SLAVE ENABLE Remove J11 JTAG power Do not care J26 PVDD Install J29 3 3V Install J27 12V Install J20 GVDD Install J8 5 V select 1 2 S1 DAC MUTE MUTE S3 AMP RESET RESET 1 3 Power Up Ensure that the req...

Page 6: ...1 2 2 F C142 GND GND GND X MCLK 47 0k R136 3 3V 3 3V 3 3V USB I O USB_ID 43 USB_VBUS 45 USB_DP 46 USB_DM 47 USB_RTUNE 48 XEF216 512 TQ128 C20 U2C 43 2 R148 0 1 F C141 GND GND 10 0k R145 X TCK X TMS X...

Page 7: ...MUTE SW VOLUP SW LOAD SW PROGSEL SW VOLDN 3 3V Blue D16 COAX 3 3V 3 3V GND 3 3V USB LED OPTICAL LED COAX LED USB LED OPTICAL LED COAX LED GND 3 3V GND 3 3V Blue D6 P1 Blue D5 P2 560 R47 Q3 2 00k R51 R...

Page 8: ...C SDIN BUF MUX_CTRL MSP430 I2S BUF EN I2S BUF EN DECOUPLING 0 1 F C110 3 3V GND 0 1 F C111 3 3V GND 0 1 F C112 3 3V GND 0 1 F C113 3 3V GND 0 1 F C114 3 3V GND 0 1 F C115 3 3V GND 0 1 F C116 3 3V GND...

Page 9: ...6 0 R127 0 R128 GND GND 0 047 F C78 0 R101 3 3V GND 0 R102 RESET AMP DAC_MUTE J20 GVDD DAC RESET OUTPUT SDOUT TO IBC SDOUT 22pF C7 18 0k R15 10 F C5 2 00k R29 GND 220pF C6 0 R13 0 R30 0 R61 0 R72 0 R1...

Page 10: ...1 8V 0 1 F C89 GND 3 3V 3 3V VCC 9 AGND 10 DGND1 16 VDD18 17 DGND2 30 VDD33 33 VIO 42 DGND3 43 BGND 44 U7B SRC4392IPFBR 10 F C93 SRC POWER VIN PS SW PS 15V 1 2 3 J8 5V SEL 5V 5V USB 5V VR PGND 1 VIN...

Page 11: ...ss otherwise specified LOGO PCB Pb Free Symbol LOGO PCB FCC disclaimer H2 M3x8mm H6 M3x25mm H3 M3x8mm H7 M3x25mm H4 M3x8mm H8 M3x25mm H5 M3x8mm H9 M3x25mm FID5 FID4 FID6 H15 6 Washer H10 6 Washer H11...

Page 12: ...X7R 1210 1210 C1210C225K1RACTU Kemet C24 C82 C126 C141 4 0 1uF CAP CERM 0 1 F 16 V 10 X7R 0402 0402 GRM155R71C104KA88D Murata C25 1 0 1uF CAP CERM 0 1 F 100 V 10 X7R 0603 0603 GRM188R72A104KA35J Mura...

Page 13: ...unt Phono Jack Red TH 971 Keystone J9 1 Header shrouded 100 mil 7x2 Gold TH 7x2 Shrouded Header SBH11 PBPC D07 ST BK Sullins Connector Solutions J10 J15 J24 3 Dual Binding Posts with Base 2x1 TH Dual...

Page 14: ...e Electronics Inc R26 R27 R111 3 0 RES 0 5 0 063 W 0402 0402 ERJ 2GE0R00X Panasonic R31 R36 R125 R126 R127 R128 R159 R164 8 0 RES 0 5 0 125 W 0805 0805 RC0805JR 070RL Yageo America R34 1 182k RES 182...

Page 15: ...0048A SRC4392IPFBR Texas Instruments U8 1 175 W Stereo 350 W Mono PurePath Ultra HD Digital Input Class D Amplifier with DSP Processing DKQ0056A SSOP 56 DKQ56 TAS3251DKQR Texas Instruments U9 U11 U13...

Page 16: ...0 Fiducial mark There is nothing to buy or mount Fiducial N A N A H1 0 Heat Sink Vertical Heatsink ATS TI1OP 1099 C1 R1 Advanced Thermal Solutions R10 1 0 RES 0 5 0 1 W 0603 0603 ERJ 3GEY0R00V Panason...

Page 17: ...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...

Page 18: ...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...

Page 19: ...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...

Page 20: ...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...

Page 21: ...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...

Page 22: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TAS3251EVM...

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