Texas Instruments TAS5411EVM User Manual Download Page 8

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Board Layouts, Bill of Materials, and Schematic

Board Layouts, Bill of Materials, and Schematic

5.1

TAS5411EVM Board Layouts

Figure 10

and

show the board layouts for the EVM.

Figure 10. TAS5411EVM Top View

Figure 11. TAS5411EVM Bottom View

TAS5411EVM User's Guide

SLOU431 – November 2015

Summary of Contents for TAS5411EVM

Page 1: ...I The schematic bill of materials BOM and board layout are included 1 Hardware Overview The TAS5411EVM showcases TI s TAS5411 Q1 analog input class D closed loop mono amplifier The EVM is usable as st...

Page 2: ...the GUI and IIC2USB 2 board The control register shows the default value for the SpeakerGuard protection circuitry voltage level Table 1 Control Register D7 D6 D5 D4 D3 D2 D1 D0 FUNCTION 0 1 1 1 1 0 0...

Page 3: ...from the PC to the USB2IIC 2 board shown in Figure 3 The 3 3 V and USB LINK LEDs light The I2 C LEDs SDA SCL on the USB2IIC 2 board are blinking colored boxes in Figure 3 3 Connect J2 see Figure 2 PSU...

Page 4: ...m TAS5421 Q1 GUI Setup exe After the program is installed run the TAS5421 EVM GUI Figure 4 shows the start up GUI image The GUI displays the fault register when first started I2 C data is polling by d...

Page 5: ...ircuitry Maximum voltage level 4 1 Checking the Fault Register When the GUI first runs the Register Detail box displays the fault register The GUI runs with I2 C data polling as the default setting cl...

Page 6: ...rs in the middle box Figure 6 Status Register 4 3 Checking and Changing the Control Register Figure 7 shows the control register In this register one can change the default values for f SW SpeakerGuar...

Page 7: ...l Starting the GUI enables the I2 C log An option is available to turn off logging on the pulldown I2 C Log menu Figure 8 Read and I2 C Log 4 5 I2 C Polling As mentioned above the I2 C polling is on w...

Page 8: ...and Schematic 5 1 TAS5411EVM Board Layouts Figure 10 and Figure 11 show the board layouts for the EVM Figure 10 TAS5411EVM Top View Figure 11 TAS5411EVM Bottom View 8 TAS5411EVM User s Guide SLOU431...

Page 9: ...W07D MuRata 2 C13 C15 Capacitor ceramic 470 pF 250 V 10 X7R 0603 12 LTST C190CKT Lite On 1 D1 LED Red SMD 13 LTST C171GKT Lite On 1 D2 LED Green SMD 14 SJ5382 3M 4 H1 H2 H3 H4 Bumpon hemisphere 0 25 0...

Page 10: ...ematic www ti com 5 3 TAS5411EVM Schematic Figure 12 shows the TAS5411EVM schematic Figure 12 TAS5411EVM Schematic 10 TAS5411EVM User s Guide SLOU431 November 2015 Submit Documentation Feedback Copyri...

Page 11: ...ing the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasonable time to repa...

Page 12: ...transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indic...

Page 13: ...ified allowable ranges some circuit components may have elevated case temperatures These components include but are not limited to linear regulators switching transistors pass transistors current sens...

Page 14: ...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 USE L...

Page 15: ...sponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related inf...

Page 16: ...ltera Analog Devices Intersil Interpoint Microsemi Aeroflex Peregrine Syfer Eurofarad Texas Instrument Miteq Cobham E2V MA COM Hittite Mini Circuits General Dynamics 8 812 309 58 32 8 812 320 02 42 or...