TAS5105EVM for the TAS5105 Digital AmplifierPower Output Stage
User's Guide
Literature Number: SLLU138
January 2011
Страница 1: ...TAS5105EVM for the TAS5105 Digital Amplifier Power Output Stage User s Guide Literature Number SLLU138 January 2011...
Страница 2: ...2 SLLU138 January 2011 Submit Documentation Feedback 2011 Texas Instruments Incorporated...
Страница 3: ...ND 8 4 2 J1 Amplifier Connection to MC016 Controller Module 9 4 3 Loudspeaker Connectors J3 J6 9 4 4 SPDIF Optical Input Connector 9 4 5 SPDIF Coaxial Input Connector 9 5 Protection 10 5 1 Short Circu...
Страница 4: ...From Texas Instruments 5 2 Recommended Supply Voltage 7 3 Recommended Supply Voltages 8 4 J9 J10 Pin Description Amplifier Controller Connector 9 5 Output Pin Description 9 6 TAS5105 Warning Error Si...
Страница 5: ...ier modules each demonstrate two audio integrated circuits the TAS5012 and the TAS5105 from Texas Instruments TI The TAS5012 is a high performance 32 bit 24 bit input multichannel PurePath Digital pul...
Страница 6: ...board in regards to power supplies and system interfaces It provides information regarding handling and unpacking absolute operating conditions and a description of the factory default switch and jum...
Страница 7: ...eyed Figure 2 Modulator and Power Stage Board Connection Example 3 3 Power Supply Setup To power up the EVM one power supply is needed for system power logic and gate drive and for output stage supply...
Страница 8: ...regards to power supplies and system interfaces 4 1 Power Supply PSU Interface PVDD and GND The TAS5105 EVM module must be powered from a well regulated external power supply Good audio performance re...
Страница 9: ...put Pin Description Net Name at Schematics Description OUT_A Speaker positive output OUT_B Speaker negative output OUT_C Speaker positive output OUT_D Speaker negative output 4 4 SPDIF Optical Input C...
Страница 10: ...ns Table 6 TAS5105 Warning Error Signal Decoding FAULT OTW Device Condition 0 0 Overcurrent OC or undervoltage UVP warning or overtemperature error OTE 0 1 Overtemperature warning OTW or overcurrent O...
Страница 11: ...www ti com Appendix A Design Documents A 1 MC016 Composite Drawings 11 SLLU138 January 2011 Design Documents Submit Documentation Feedback 2011 Texas Instruments Incorporated...
Страница 12: ...m A 2 TAS5105EVM Composite Drawings A 3 Heat Sink Drawing The MC016 and TAS5105EVM schematics are found at the end of this document 12 Design Documents SLLU138 January 2011 Submit Documentation Feedba...
Страница 13: ...T X5R ROHS 8 EEE FC1H221P 2 C5 C15 PCE4016CT CAP SMD ELECT 220ufd 50V 20 FC G DIGI KEY PANASONIC ROHS RESISTORS ITEM MANUFACTURER PART NUM QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFA...
Страница 14: ...SOP8 DCT 4 TPS3825 33DBVT 1 U2 296 2636 1 Processor Supervisor Circuit 3 3V DIGI KEY TEXAS INSTRUMENTS 5 TPS40200D 1 U3 296 21153 5 WIDE INPUT RANGE VOLTAGE MODE DIGI KEY TEXAS INSTRUMENTS CONTROLLER...
Страница 15: ...49 1 CAP 0 1UFD 50V CERM 0805 X7R DIGI KEY TDK CORP 29 GMK212BJ474KG T 1 C33 587 1289 1 CAP 0 47UFD 35V CERM 0805 X5R DIGI KEY TAIYO YUDEN 30 C3225X7R1H335M 1 C22 445 1432 1 CAP 3 3UFD 50V CERM 1210 X...
Страница 16: ...57 ERJ 6ENF49R9V 1 R58 P49 9CCT RES 49 9 OHM 1 10W 1 SMD 0805 DIGI KEY PANASONIC 58 ERJ 6ENF1001V 1 R47 P1 00KCCT RES 1 00K OHM 1 10W 1 SMD 0805 DIGI KEY PANASONIC 59 ERJ 6ENF3742V 1 R57 P37 4KCCT RE...
Страница 17: ...N 71 G12AP RO 1 S1 360 1758 SWITCH SPST VERT PCB ROHS DIGI KEY NKK SWITCHES SHUNTS ITEM MANUFACTURER PART NUMBER QTY REF DESIGNATORS VENDOR PART NUM DESCRIPTION VENDOR MANUFACTURER 72 SPC02SYAN 2 FMT0...
Страница 18: ...H H L L DEFAULT A 1 LDN TO SPDIF FMT0 CONTROLLER FOR TAS51xxEVMs 1 2 2 3 OPTO INPUT COAX INPUT SPDIF INPUT SPDIF RECEIVER DECOUPLING INPUT COAX OPTO INPUT DECOUPLING DEFAULT 24Bit MSB I2S 24Bit MSB L...
Страница 19: ...1 0 0 M2 M1 A 2 LDN MATING POWER DEFAULT JUMPER SETTINGS 6 16Bit MSB LJ 5 24Bit IIS 3 16Bit IIS 2 24Bit MSB RJ 0 16Bit MSB RJ CONTROLLER FOR TAS51xxEVMs CONNECTOR POWER DOWN FROM SPDIF RESET CONTROL M...
Страница 20: ...05 18 1 4W C13 0603 330pfd 50V R5 0805 18 1 4W PGND PVDD PVDD PGND PGND C14 0603 0 1ufd 50V C15 FC G 220ufd 50V JP2 3 2 1 JP3 JP1 3 3V OUT 1 2 JST VH2 C16 1206 0 68ufd 50V C19 1206 0 68ufd 50V JP4 JP5...
Страница 21: ...t This notice contains important safety information about temperatures and voltages For additional information on TI s environmental and or safety programs please contact the TI application engineer o...
Страница 22: ...orized for use in safety critical applications such as life support where a failure of the TI product would reasonably be expected to cause severe personal injury or death unless officers of the parti...
