Texas instruments TAS5414CEVM User Manual

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TAS5414CEVM User Guide

User's Guide

Literature Number: SLOU359

January 2013

Contents

1 Quick-Start Guide ................................................................................................................ 5

1.1 Overview .................................................................................................................. 5

1.2 Software Installation ..................................................................................................... 5

1.3 Connections .............................................................................................................. 6

1.4 Initial Power Up .......................................................................................................... 6

1.5 Basic Graphical User Interface Controls ............................................................................. 7

2 EVM Description ................................................................................................................. 7

2.1 Description of Inputs .................................................................................................... 7

2.2 Description of Outputs .................................................................................................. 8

2.3 Controls ................................................................................................................... 9

2.4 Indicator Description .................................................................................................... 9

3 Graphical User Interface ...................................................................................................... 9

3.1 Introduction ............................................................................................................... 9

3.2 Software Installation ..................................................................................................... 9

3.3 Hardware Installation ................................................................................................... 9

3.4 Using the GUI ............................................................................................................ 9

4 TAS5414/TAS5424C EVM Schematics .................................................................................. 12

5 Board Layouts .................................................................................................................. 16

6 Bill of Materials ................................................................................................................. 24

7 Related Documentation from Texas Instruments ................................................................... 27

Table of Contents SLOU359–January 2013

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1 EVM to I 2 Connections for Input, Speaker Loads, Power, and I 3 End Panel for I

4 Main Window ................................................................................................................ 7

5 Wiring Harness for Power and Speaker Connections.................................................................. 8

6 Power and Speaker Connections to the EVM........................................................................... 8

7 TAS5414CPHD Top Layer ............................................................................................... 16

8 TAS5414CPHD Mid Layer Level 1...................................................................................... 16

9 TAS5414CPHD Mid Layer Level 2...................................................................................... 17

10 TAS5414CPHD Bottom Layer ........................................................................................... 17

11 TAS5414CPHD Top Silkscreen Overlay ............................................................................... 18

12 TAS5414CPHD Bottom Silkscreen Overlay ........................................................................... 18

13 TAS5414CDKD Top Layer .............................................................................................. 19

14 TAS5414CDKD Mid Layer Level 1...................................................................................... 19

15 TAS5414CDKD Mid Layer Level 2...................................................................................... 20

16 TAS5414CDKD Bottom Layer ........................................................................................... 20

17 TAS5414CDKD Top Silkscreen Overlay .............................................................................. 21

18 TAS5414CDKD Bottom Silkscreen Overlay ........................................................................... 21

19 TAS5424CDKD Top Layer .............................................................................................. 22

20 TAS5424CDKD Mid Layer Level 1...................................................................................... 22

21 TAS5424CDKD Mid Layer Level 2...................................................................................... 23

22 TAS5424CDKD Bottom Layer ........................................................................................... 23

23 TAS5424CDKD Top Silkscreen Overlay ............................................................................... 24

List of Figures

C Device Connections .......................................................................................... 5

C ............................................................... 6

C Connections............................................................................................ 6

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List of Tables

1 Bill of Materials for TAS5414CPHD..................................................................................... 24

2 Bill of Materials for TAS5414CDKD..................................................................................... 25

3 Bill of Materials for TAS5424CDKD..................................................................................... 26

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The TAS5414C/TAS5424C evaluation module (EVM) is intended to be used to demonstrate the capabilities of the device. All the device features can be accessed through the hardware and the software graphical user interface (GUI) supplied. This user’s guide contains a description of the EVM and the GUI. Included are the EVM schematics, bill of materials, and the board layout.

1 Quick-Start Guide

This section provides a guide to set up and power up the EVM without the details of its operation. For a more-detailed description, read the complete user's guide.

1.1 Overview

The EVM consists of a single printed circuit board (PCB) mounted inside a metal chassis for EMC testing. The EVM must have an external I2C controller board to function. The USB-to-I2C controller board connects to a personal computer (PC) through a USB cable. The EVM connects to the I2C controller through a supplied 6-pin DIN cable. The PC needs the graphical user interface (GUI) software to control the EVM. See Figure 1 for the device connections.

Software is available on the enclosed CDrom and provides the GUI, this document, and any other necessary documents. Hardware provided in the EVM modules consists of the EVM, an I2C controller board, a USB cable, a 6-pin DIN cable, and speaker cables.

User's Guide

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TAS5414C EVM User Guide

Figure 1. EVM to I2C Device Connections

1.2 Software Installation

The software is provided on the TI Web site. Run the setup.exe program to install the GUI. For more details, see Section 1.5, Basic Graphical User Interface Controls.

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I C

Standby

OFF

Standby

Fault

Clip OTW

Standby

Mute

Power

{

Standby Switch

6-pin DIN I C Connector

Ch. 4

Ch. 3

Ch. 2

Ch. 1

PVDD

10-pin connector for speakers and

power

4 Audio RCA

Input

Connectors

Ch. 4

Ch. 3

Ch. 2

Ch. 1

Quick-Start Guide

1.3 Connections

The connections are for an analog signal for the input, speaker loads, power, and I2C. The audio inputs are made through the four RCA connectors. The power connectors and speaker connectors are made using the 10-pin connector.

The I2C connections are made through a 6-pin DIN connector. The provided adapter PCB and cable connect the EVM to the PC. The adapter PCB is an I2C-to-USB converter, which is a human-interface device (HID) and is automatically recognized by the PC when connected. Therefore, no drivers are needed.

The basic connections are: PVDD or power is connected to the EVM through the supplied 10-pin connector with the twisted red and black wires. The speakers or loads are also connected through the same 10-pin connector with the twisted red and white wires. The 6-pin DIN is connected to the I2C-to-USB adapter board. See Figure 2 for EVM input details.

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1.4 Initial Power Up

Before applying power, check to make sure the standby control switch is in the Standby OFF position, as shown in Figure 3. If the switch is in the Standby ON position, then at power up the I2C LED indicator on the GUI is red (see Section 3.4.3 for more details).

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Figure 2. Connections for Input, Speaker Loads, Power, and I2C

Figure 3. End Panel for I2C Connections

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Apply power: the Standby, Mute, and Power LEDs should be on. The Fault LED may also be on, but not necessarily. This indicates that the unit is powered, and the TAS5414C or TAS5424C is in Standby Mode and Mute Mode. The fault indicated is an undervoltage fault during power up. This is normal and is cleared by reading I2C Register 0x00 (the Read Faults button) twice. Reading the faults once clears the faults, and the second read is to ensure that all the faults have been cleared.

1.5 Basic Graphical User Interface Controls

The default state for the device is mute. To unmute, click the Play All button at the top left of the window. To mute, click the Mute All button. The main EVM window is show in Figure 4.

EVM Description

2 EVM Description

2.1 Description of Inputs

2.1.1 Analog Inputs

The TAS5424C EVM provides balanced input and the TAS5414C EVM provides unbalanced (singleended) inputs. The four RCA jacks on either EVM are provided for the audio input. The unbalanced inputs have the shield of the RCA connected to ground. The balanced inputs have the plus (+) input on the center pin of the RCA and the minus (–) input on the shield. The balanced ground can be connected to the chassis or Power– (GND).

2.1.2 Power

The EVM requires one dc power connection. The connection is made through a 10-pin supplied connector. The black wire is ground and the red wire is connected to PVDD, which can range from 6 to 24 Vdc.

Figure 4. Main Window

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Ch. 4

Ch. 3

Ch. 2

Ch. 1

Power

EVM Description

2.2 Description of Outputs

2.2.1 Speaker and Power Connections

The 10-pin connector on the EVM and the wiring harness provide the power connections and the speaker connections. The power connection consists of a pair of red and black twisted wires, which correspond to the plus (+) output and minus (–) output, respectively. This pair of wires must be attached to a power supply.

The speaker connections consist of the remaining four pairs of red and white twisted wire. Each pair of red and white wires corresponds with a channel. The red wire corresponds to the plus (+) output, and the white wire corresponds to the minus (–) output. These wires must be terminated to a speaker load or resistive load.

See Figure 2 for more details on the 10-pin connector on the EVM, Figure 5 for more details about the speaker cables, and Figure 6 for the speaker cables connection to the EVM.

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Figure 5. Wiring Harness for Power and Speaker Connections

Figure 6. Power and Speaker Connections to the EVM

NOTE: Do not connect any of the speaker outputs to ground. The TAS5414C and TAS5424C have

full bridged outputs; connecting to ground triggers a fault.

The outputs can be paralleled by connecting the plus (+) of one channel to the plus (+) of the other channel. The minus (–) connection of one channel and the minus (–) connection of the other channel must be connected also. See the data sheet for more details on parallel outputs (PBTL).

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2.3 Controls

2.3.1 Standby

The standby switch is located next to the 6-pin DIN I2C input connector. Having the toggle in the Standby ON position forces the TAS5414C or TAS5424C into the standby mode. This is the same as a power-on reset (POR). POR shuts down the device, and I2C is not functional.

Setting the switch to the Standby OFF position puts the device in the EVM into its default power up mode. The I2C registers are set to their defaults. The amplifier output is in Hi-Z mode.

2.4 Indicator Description

There are five LED indicators on the chassis next to the standby switch. The LED farthest away from the standby switch is for the 3.3 Vdc supply. The 3.3 V supply is needed for the LEDs and the standby circuit. The other four LEDs indicate the four non-I2C output pins: FAULT , CLIP_OTW, STANDBY, and MUTE. The FAULT and CLIP_OTW signals are also routed to the 6-pin DIN for the GUI. In normal play mode, these four LEDs should not light.

3 Graphical User Interface

3.1 Introduction

The TAS5414C/TAS5424C GUI software is designed to demonstrate the features of the TAS5414C and TAS5424C. It is also able to assist the applications programmer in generating and saving the desired operating characteristics.

The TAS5414C/TAS5424C GUI has a feature by which it can log the I2C data being sent to the device. This can be helpful to the programmer in understanding the I2C commands needed for proper function.

Graphical User Interface

3.2 Software Installation

The GUI software is available on the CDrom provided with the EVM. Run the setup.exe program on a personal computer (PC) with the Windows OS to install the GUI.

The software is currently supported up to Windows XP and is not supported by Windows 7. The PC may need to connect to the internet to download the Microsoft .Net 2.0 environment, if it is not

already on the PC.

3.3 Hardware Installation

In the EVM package is a small PCB labeled USB2IIC2 on the PCB. This is the USB-to-I2C converter to communicate from the PC to the EVM. Connect the USB cable to the PC and the PCB. Connect the 6-pin cable to the connector labeled I2C on the converter PCB to the 6-pin connector on the EVM. The USB connection provides power for this card. The PC should automatically connect to the USB-connected PCB. See Figure 1, EVM to I2C Device Connections, for more details.

3.4 Using the GUI

3.4.1 The Main Window

3.4.1.1 TAS5414C Control Panel

The control panel consists of six buttons that perform basic functions on all four channels. Reset: This button sends a software reset to the device via I2C. It is equivalent to sending 0x9F to register

0x0C. All the I2C defaults are restored. Read Faults: This button reads the two fault registers 0x00 and 0x01 and reports the data to the Device

Status Panel.

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Graphical User Interface

Load Diag: This button runs a script to perform the built-in load diagnostics and reports any faults to the Device Status Panel. The details are displayed for each channel.

Play All: This button uses I2C to write 0x00 to register 0x0C which places all four channels into play mode.

Mute All: This button uses I2C to set all channels to mute mode by writing 0x10 to register 0x0C. All channels switch at 50% duty cycle, and no signal will pass from the input to the output.

Hi-Z All: This button places all four channel outputs into a high-impedance state by writing 0x1F to register 0x0C. The device is first placed in mute. The Low-Low state is then invoked. Lastly, the outputs are placed in Hi-Z.

3.4.2 Device Status Panel

Device Panel Title: The title at the top of the Device Status Panel shows which device the GUI is set to

communicate. The four options are: Master, Slave1, Slave 2, and Slave 3. This is changed in the menu item Device Select.

Global: This provides fault feedback from the device. If a fault occurs a red Fault is indicated. Read the fault detail in the register 0x00 and 0x01.

Temperature: This shows the temperature of the device. When the device is below 125°C, the color is green. At Level 1 OTW, the color is yellow. At Level 2 OTW, the color is orange. At Level 3 OTW, the color is red.

Channel 1-4: These four items provide individual channel output states: Hi-Z, Mute, Low-Low, and Play. The gain setting will be displayed with the play indication.

Fsw: This item provides the switching frequency of the outputs.

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3.4.3 Connection Status Panel

There are two LED indicators to provide connection status. USB: This indicator is gray when there is no USB connection to the USB2II2C PCB. The I2C LED is off.

The indicator is green when a connection is good. I2C: This indicator is red when there is a USB connection, but no I2C connection. A green indicator shows

that I2C communication is functioning properly. If the LED is off, then there is no USB connection.

3.4.4 I2C Log Panel

All the I2C commands that are sent or received by the TAS5414C and TAS5424C are shown in this panel except for I2C polling information. The displayed data can be copied to the clipboard for a programming aid.

This type of information can be controlled by the I2C Log menu item. An R indicates a value read from the device and a W indicates a value sent to the device. Valuable comments are also provided. Polling I2C reads are not shown to prevent over-running the panel with background reads. See Section 3.4.7 for further details on each tab.

3.4.5 Register Overview Panel

This panel provides the hexadecimal (hex) data for each I2C register. The hex data in the control registers can be directly changed here and sent to the device with the Apply button. Any changes made to the data are cleared by clicking the Cancel button. The Register Detail panel is changed either by changing the hex value of the register directly or by clicking on the register and changing the specific bit in the Register Detail panel. (See Section 3.4.6)

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3.4.6 Register Detail Panel

This panel provides a detailed view of each register. By clicking on a register in the Register Overview panel, the details of that register are shown. Each bit has its description and its value shown by the checkbox. A checkbox with a check mark indicates a logical 1 and an unchecked checkbox indicates a logical 0. Changes to each bit can be made by clicking on the checkbox. The changes are sent to the device by clicking on the Apply button in the Register Overview panel.

3.4.7 Menu

File: In this menu, the Exit function can be found at the bottom of the drop-down menu. Device Select: The I2C device select value can be changed in the Menu. For the EVM, use the default

value, which is Master.

Macros: In this menu, macros can be used. Macros are currently not being implemented at this time. Custom Macros: This allows the users to create then save their own macros for later use. Preloaded Macros: This menu item provides a list of built-in macros to perform typical I2C routines. Read: The Read panel controls are located in this menu:

Fault Registers: When selected, the values of the fault registers are displayed in the I2C log. Note that

reading fault registers is different from reading faults. The data in a fault register is cleared on read. The actual value displayed may show the fault, but the value in the device register will be cleared. A second read of the fault registers will show a cleared fault register.

Load Diagnostic Registers: When selected, the values of the load diagnostic registers are read. Status Registers: When selected, the values of the status registers are read. Control Registers: When selected, the values of the control registers are read. All Registers: When selected, the values of all the registers are read.

Options: The Options panel controls are located in this menu:

Crosstalk Compensation Enabled: When selected, Crosstalk is optimized. When this option is

disabled, the standard operation optimizes PSRR.

180 Phase Difference: When selected, the channels switch at 180° phase difference Switching Frequency: When selected, the switching-frequency setting for AM avoidance can be

changed to 357 kHz or 500 kHz. All Channels Gain: When selected, the gain on all the channels can be changed to 12 dB, 20 dB, or

32 dB.

I2C Log: The I2C Log panel controls are located in this menu:

Enabled: When selected, this menu option shows the I2C Log panel. When disabled, the I2C Log panel

is hidden. Show I2C Reads: When selected, this menu option shows the values read from the device. These are

indicated with an R. Show I2C Writes: When selected, this menu option shows the values that are sent to the device.

These are indicated with a W. Show Comments: When selected, this menu option shows the comments. The comments are not

shown when this item is not selected.

Clear: This menu item clears the log data. The data is lost.

I2C Polling: The I2C Polling panel controls are located in this menu:

Enabled: When selected, the I2C actively samples the status registers specifically. When I2C Polling is

disabled, there is no guarantee that the register readings are valid.

Rate: When selected, the poll rate can be changed (in ms). The default setting is 250 ms.

Help: This menu item provides four items:

About: This provides the revision level of the software. User Guide: This opens the User Guide in the AdobeTM AcrobatTM ReaderTM. Acrobat Reader

needs to be available on the PC.

Graphical User Interface

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TAS5414/TAS5424C EVM Schematics

Device Webpage: This opens the TAS5414C/TAS5424C web page at the Texas Instruments Web site in the default browser. The most-current data sheets, application reports, and GUI software is available for downloading.

Check for EVM Updates: This checks to see if any new updates of the GUI are available.

4 TAS5414/TAS5424C EVM Schematics

The schematics for the TAS5414CPHD, TAS5414CDKD, and TAS5424CDKD are shown on the following pages.

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TAS5414CPHD EVM Schematics

TAS5414/TAS5424C EVM Schematics

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TAS5414/TAS5424C EVM Schematics

TAS5414CDKD EVM Schematics

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TAS5424CDKD EVM Schematics

TAS5414/TAS5424C EVM Schematics

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Board Layouts

5 Board Layouts

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Figure 7. TAS5414CPHD Top Layer

Figure 8. TAS5414CPHD Mid Layer Level 1

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Board Layouts

Figure 9. TAS5414CPHD Mid Layer Level 2

Figure 10. TAS5414CPHD Bottom Layer

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Board Layouts

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Figure 11. TAS5414CPHD Top Silkscreen Overlay

Figure 12. TAS5414CPHD Bottom Silkscreen Overlay

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Board Layouts

Figure 13. TAS5414CDKD Top Layer

Figure 14. TAS5414CDKD Mid Layer Level 1

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Board Layouts

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Figure 15. TAS5414CDKD Mid Layer Level 2

Figure 16. TAS5414CDKD Bottom Layer

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Board Layouts

Figure 17. TAS5414CDKD Top Silkscreen Overlay

Figure 18. TAS5414CDKD Bottom Silkscreen Overlay

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Board Layouts

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Figure 19. TAS5424CDKD Top Layer

Figure 20. TAS5424CDKD Mid Layer Level 1

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Board Layouts

Figure 21. TAS5424CDKD Mid Layer Level 2

Figure 22. TAS5424CDKD Bottom Layer

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Bill of Materials

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6 Bill of Materials

Table 1, Table 2, and Table 3 present the bill of materials for TAS5414CPHD, TAS5414CDKD, and

TAS5424CDKD respectively.

VALUE DESCRIPTION DESIGNATOR P/N P/N (DIGIKEY) QUANTITY

4.7 µF Capacitor, ceramic C1, C2 C2012X5R1E475K 445-4116-1-ND 2

0.082 µF Capacitor, ceramic C3 ECJ-2YB1H823K PCC1839CT 1 2200 pF Capacitor, ceramic C4 ECJ-2VB1H222K PCC222BNCT-ND 1 330 µF/35V Capacitor, electrolytic C5, C6,C7, C8 UVR1V331MPD 493-1083-ND 4

1 µF/50V Capacitor, ceramic C3216X7R1H105K 445-1423-1-ND 6

1 nF/50V Capacitor, ceramic ECJ-2VB1H102K PCC102BNCT-ND 8

150 nF/25V Capacitor, ceramic C2012X7R1E474K 445-1353-1-ND 8

10 nF/25V Capacitor, ceramic ECJ-1VB1E103K PCC1763CT-ND 8 470 nF/63V Capacitor, ceramic C14, C23, C32, C43 B32529C474J 495-1110-ND 4

220 nF Capacitor, ceramic C18 C0603C334K4RACTU 399-4916-1-ND 1

0.1 µF Capacitor, ceramic C19, C33, C57 ECJ-1VB1C104K PCC1762CT-ND 3

0.47 µF/16 V Capacitor, film C37, C39, C48, C52 ECP-U1C474MA5 PCF1130CT-ND 4 1200 pF/50 V Capacitor, ceramic C38, C44, C49, C54 ECJ-1VB1H122K PCC1773CT-ND 4 1 µF/16 V Capacitor, film C53, C55 ECP-U1C105MA5 PCF1132CT-ND 2 GRN Typical GREEN GaAs LED D1 SML-LX0603GW-TR 67-1549-1-ND 1 RED Typical RED GaAs LED D2, D3, D4 SML-LX0603SRW-TR 67-1551-1-ND 3 YEL Typical YELLOW GaAs LED D5 SML-LX0603YW-TR 67-1550-1-ND 1

Figure 23. TAS5424CDKD Top Silkscreen Overlay

Table 1. Bill of Materials for TAS5414CPHD

C9, C10,C27, C28,C50, C51

C11, C15,C20, C24, C29, C34, C40,C45

C12, C16,C21, C25, C30, C35, C41,C46

C13, C17,C22, C26,C31, C36, C42,C47

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Channel 1, 2, 3, 4 RCA phono jack, right angle, input thru-hole, snap-in

10 µH 10-µH inductor, SMT L1 Coilcraft SER1360H-103L 1 Dual_inductor Dual inductor L2, L3, L4, L5 Toko HEAW 4 LIGHTPIPE 5POS LP1 LPF-C051303S 1 Header 7 Header, 7-pin P1 MD-60S CP-2460 1 Output Header, 10-pin, right P2 SamtechIPBT-110-H1-T-S-RA 1 N MOS FET - P W/DIODE Q1 IRLMS5703TRPBF IRLMS5703PBFCT-ND 1 20 kΩ Resistor, SMT R1, R16 ERJ-3EKF2002V P20.0KHCT-ND 2

4.7 kΩ Resistor, SMT R2, R3 ERJ-3EKF4701V P4.70KHCT-ND 2 47 Ω Resistor, SMT R4 ERJ-3EKF47R0V P47.0HCT-ND 1

49.9 kΩ Resistor, SMT ERJ-3EKF4992V P49.9KHCT-ND 7

5.6 Ω Resistor, SMT RL1220S-5R6-F RL12S5.6FCT-ND 8

499 Ω Resistor, SMT ERJ-3EKF4990V P499HCT-ND 8 249 Ω Resistor, SMT R37 ERJ-3EKF2490V P249HCT-ND 1

470 Ω Resistor, SMT R44, R45, R46, R47 ERJ-3GEYJ471V P470GCT-ND 4 332 Ω Resistor, SMT R48 ERJ-3EKF3320V P332HCT-ND 1 S1 E-switch, SPDT, right-angle S1 100SP1T2B4M7RE EG2364-ND 1 TAS5414CPHD 4-channel class-D amplifier U1 TAS5414CTPHDRQ1 TAS5414CTPHDRQ1-ND 1 UA78M33CDCY Positive-voltage regulator U3 UA78M33CDCYR 296-13424-1-ND 1

Bill of Materials

Table 1. Bill of Materials for TAS5414CPHD (continued)

VALUE DESCRIPTION DESIGNATOR P/N P/N (DIGIKEY) QUANTITY

J1 RCJ-011 CP-1400-ND 4

R5, R6, R7, R23,R28, R33, R36

R8, R10, R12, R14,R17, R19, R26, R29

R21, R22, R24, R25,R31, R32, R34, R35

Table 2. Bill of Materials for TAS5414CDKD

VALUE DESCRIPTION DESIGNATOR P/N P/N (DIGIKEY) QUANTITY

4.7 µF Capacitor, ceramic C1, C2 C2012X5R1E475K 445-4116-1-ND 2

0.082 µF Capacitor, ceramic C3 ECJ-2YB1H823K PCC1839CT 1 2200 pF Capacitor, ceramic C4 ECJ-2VB1H222K PCC222BNCT-ND 1 330 µF/35 V Capacitor, electrolytic C5, C6, C7, C8 UVR1V331MPD 493-1083-ND 4

1 µF/50 V Capacitor, ceramic C3216X7R1H105K 445-1423-1-ND 6

1 nF/50 V Capacitor, ceramic ECJ-2VB1H102K PCC102BNCT-ND 8

150 nF/25 V Capacitor, ceramic C2012X7R1E474K 445-1353-1-ND 8

10 nF/25 V Capacitor, ceramic ECJ-1VB1E103K PCC1763CT-ND 8 470 nF/63 V Capacitor, ceramic C14, C23, C32, C43 B32529C474J 495-1110-ND 4

220 nF Capacitor, ceramic C18 C0603C334K4RACTU 399-4916-1-ND 1

0.1 µF Capacitor, ceramic C19, C33, C57 ECJ-1VB1C104K PCC1762CT-ND 3

input thru-hole, snap-in 10uH 10-µH Inductor, SMT L1 Coilcraft SER1360H-103L 1 Dual_inductor Dual inductor L2, L3, L4, L5 Toko HEAW 4 LIGHTPIPE 5POS LP1 LPF-C051303S 1 Header 7 Header, 7-pin P1 MD-60S CP-2460 1 Output Header, 10-pin, right P2 Samtech IPBT-110-H1-T-S-RA 1 N MOS FET - P W/DIODE Q1 IRLMS5703TRPBF IRLMS5703PBFCT-ND 1 20 kΩ Resistor, SMT R1, R16 ERJ-3EKF2002V P20.0KHCT-ND 2

4.7 kΩ Resistor, SMT R2, R3 ERJ-3EKF4701V P4.70KHCT-ND 2 47 Ω Resistor, SMT R4 ERJ-3EKF47R0V P47.0HCT-ND 1

C9, C10, C27, C28,C50, C51

C11, C15, C20, C24, C29, C34, C40, C45

C12, C16, C21, C25, C30, C35, C41, C46

C13, C17, C22, C26,C31, C36, C42, C47

J1 RCJ-011 CP-1400-ND 4

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Bill of Materials

VALUE DESCRIPTION DESIGNATOR P/N P/N (DIGIKEY) QUANTITY

49.9 kΩ Resistor, SMT ERJ-3EKF4992V P49.9KHCT-ND 7

5.6 Ω Resistor, SMT RL1220S-5R6-F RL12S5.6FCT-ND 8

499 Ω Resistor, SMT ERJ-3EKF4990V P499HCT-ND 8 249 Ω Resistor, SMT R37 ERJ-3EKF2490V P249HCT-ND 1

470 Ω Resistor, SMT R44, R45, R46, R47 ERJ-3GEYJ471V P470GCT-ND 4 332 Ω Resistor, SMT R48 ERJ-3EKF3320V P332HCT-ND 1 S1 E-switch, SPDT, right-angle S1 100SP1T2B4M7RE EG2364-ND 1 TAS5414CDKD 4-channel class-D amplifier U1 TAS5414CTDKDRQ1 TAS5414CTDKDRQ1-ND 1 UA78M33CDCY Positive-voltage regulator U3 UA78M33CDCYR 296-13424-1-ND 1

VALUE DESCRIPTION DESIGNATOR P/N P/N (DIGIKEY) QUANTITY

4.7 µF Capacitor, ceramic C1, C2 C2012X5R1E475K 445-4116-1-ND 2

0.082 µF Capacitor, ceramic C3 ECJ-2YB1H823K PCC1839CT 1 2200 pF Capacitor, ceramic C4 ECJ-2VB1H222K PCC222BNCT-ND 1 330 µF/35 V Capacitor, electrolytic C5, C6, C7, C8 UVR1V331MPD 493-1083-ND 4 1 µF/50 V Capacitor, ceramic C9, C10, C27, C28,C50, C51 C3216X7R1H105K 445-1423-1-ND 6

1 nF/50 V Capacitor, ceramic ECJ-2VB1H102K PCC102BNCT-ND 8

150 nF/25 V Capacitor, ceramic C2012X7R1E474K 445-1353-1-ND 8

10 nF/25 V Capacitor, ceramic ECJ-1VB1E103K PCC1763CT-ND 8 470 nF/63 V Capacitor, ceramic C14, C23, C32, C43 B32529C474J 495-1110-ND 4

22 nF Capacitor, ceramic C18 C0603C334K4RACTU 399-4916-1-ND 1

0.1 µF Capacitor, ceramic C19, C33, C57 ECJ-1VB1C104K PCC1762CT-ND 3

0.47uF/16V Capacitor, film ECP-U1C474MA5 PCF1130CT-ND 8

1200 pF/50 V Capacitor, ceramic ECJ-1VB1H122K PCC1773CT-ND 8 GRN Typical GREEN GaAs LED D1 SML-LX0603GW-TR 67-1549-1-ND 1

RED Typical RED GaAs LED D2, D3, D4 SML-LX0603SRW-TR 67-1551-1-ND 3 YEL Typical YELLOW GaAs LED D5 SML-LX0603YW-TR 67-1550-1-ND 1 Channel 1, 2, 3, 4 RCA phono jack, right angle,

input thru-hole, snap-in 10 µH 10-µH inductor, SMT L1 Coilcraft SER1360H-103L 1 Dual_inductor Dual inductor L2, L3, L4, L5 Toko HEAW 4 LIGHTPIPE 5POS LP1 LPF-C051303S 1 Header 7 Header, 7-pin P1 MD-60S CP-2460 1 Output Header, 10-pin, right P2 Samtech IPBT-110-H1-T-S-RA 1 N MOS FET - P W/DIODE Q1 IRLMS5703TRPBF IRLMS5703PBFCT-ND 1 20 kΩ Resistor, SMT R1, R16 ERJ-3EKF2002V P20.0KHCT-ND 2

4.7 kΩ Resistor, SMT R2, R3 ERJ-3EKF4701V P4.70KHCT-ND 2 47 Ω Resistor, SMT R4 ERJ-3EKF47R0V P47.0HCT-ND 1

49.9 kΩ Resistor, SMT ERJ-3EKF4992V P49.9KHCT-ND 11

5.6 Ω Resistor, SMT RL1220S-5R6-F RL12S5.6FCT-ND 8

499 Ω Resistor, SMT ERJ-3EKF4990V P499HCT-ND 16

470 Ω Resistor, SMT R44, R45, R46, R47 ERJ-3GEYJ471V P470GCT-ND 4 332 Ω Resistor, SMT R48 ERJ-3EKF3320V P332HCT-ND 1 S1 E-switch, SPDT, right-angle S1 100SP1T2B4M7RE EG2364-ND 1 TAS5424CDKD 4-channel class-D amplifeir U2 TAS5424CTDKDRQ1 TAS5424CTDKDRQ1-ND 1 UA78M33CDCY Positive-voltage regulator U3 UA78M33CDCYR 296-13424-1-ND 1

Table 2. Bill of Materials for TAS5414CDKD (continued)

R5, R6, R7, R23,R28, R33, R36

R8, R10, R12, R14,R17, R19, R26, R29

R21, R22, R24, R25,R31, R32, R34, R35

Table 3. Bill of Materials for TAS5424CDKD

C11, C15, C20, C24, C29, C34, C40, C45

C12, C16, C21, C25, C30, C35, C41, C46

C13, C17, C22, C26,C31, C36, C42, C47

C37, C44, C48, C53, C54, C59, C60, C63

C38, C39, C49, C52, C55, C58, C61, C62

J1 RCJ-011 CP-1400-ND 4

R5, R6, R7, R23, R9, R20, R24, R31, R32, R37, R49

R8, R10, R12, R14,R17, R19, R26, R29

R21, R22, R11, R13, R15, R18, R25, R27, R28, R30, R33, R34, R35, R36, R50, R51

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TAS5414C EVM User Guide SLOU359–January 2013

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7 Related Documentation from Texas Instruments

The TAS5414C, TAS5424C, Four-Channel Automotive Digital Amplifiers data sheet can be found online at

www.ti.com.

Related Documentation from Texas Instruments

SLOU359–January 2013 TAS5414C EVM User Guide

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Texas instruments TAS5414CEVM User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

TAS5414CEVM User Guide

Table of Contents SLOU359–January 2013

1 Quick-Start Guide

1.1 Overview

1.2 Software Installation

1.3 Connections

1.4 Initial Power Up

1.5 Basic Graphical User Interface Controls

2 EVM Description

2.1 Description of Inputs

2.1.1 Analog Inputs

2.1.2 Power

2.2 Description of Outputs

2.2.1 Speaker and Power Connections

2.3 Controls

2.3.1 Standby

2.4 Indicator Description

3 Graphical User Interface

3.1 Introduction

3.2 Software Installation

3.3 Hardware Installation

3.4 Using the GUI

3.4.1 The Main Window

3.4.1.1 TAS5414C Control Panel

3.4.2 Device Status Panel

3.4.3 Connection Status Panel

3.4.4 I2C Log Panel

3.4.5 Register Overview Panel

3.4.6 Register Detail Panel

3.4.7 Menu

4 TAS5414/TAS5424C EVM Schematics

5 Board Layouts

6 Bill of Materials

7 Related Documentation from Texas Instruments