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3.3

TPA6043A4 EVM Bill of Materials

Schematic and Bill of Materials

REF.

DESCRIPTION

SIZE

QTY

MFG

PART NO.

VENDOR NO.

Capacitor, ceramic, 0.47-

μ

F,

±

10%,

C1–C4

0603

4

TDK

C1608X5R1A474K

Digi-Key/445-1320-2-ND

X5R, 10-V

Capacitor, ceramic, 1-

μ

F,

±

10%, X5R,

C5–C12

0603

8

TDK

C1608X5R1A105KT

Digi-Key/445-1321-2

10-V

Capacitor, ceramic, 0.1-

μ

F,

±

10%,

C13

0603

1

TDK

C1608X7R1H104KT

Digi-Key/445-1314-2

X7R, 50-V

Capacitor, ceramic, 2.2-

μ

F, 6.3 V,

C14

0603

1

TDK

C1608X5R0J225M

Digi-Key/445-1323-1-ND

X5R, 20%

Capacitor, ceramic, 10-

μ

F, 6.3 V,

C15–C17

0805

3

TDK

C2012X5R0J106

Digi-Key/445-1363-1-ND

Y5R, 20%

R1–R5

Resistor, chip, 100 k

, 1/10W, 5%

0603

5

Panasonic

ERJ-3GEYJ104V

Digi-Key/P100KG

J1, J2, J11, J12

Phono jack, PC mount, switched

4

Switchcraft

PJRAN1X1U03

Newark/16C1860

J3–J7

Header, 2 position, male

2 mm

5

Norcomp

2163-36-01-P2

Digi-Key/2163S-36

J10

Headphone jack

3

Kycon, Inc.

STX-3081-5N

Mouser/806-STX-3081-5t

Banana jack w/knurled thumbnut

J15–J18

6

Johnson

111-2223-001

Digi-Key/J587

(nickel plate)

J19, J20

2 pin 0.1 in. breakaway header

0.1 in.

2

Sullins

PBX26SAAN

Digi-Key/PBC36SAAN

S1, S2

Switch, momentary, SMD, low profile

2

Panasonic

EVQ-PPBA25

Digi-Key/P8086S

TPA6043A4 2-W stereo audio power

U1

RTV (S-PQFP-N32)

1

TI

TPA6043A4

amplifier

32-pin QFN 5-mm sq. and 0,5-mm spacing and exposed thermal pad

SLOU204 – August 2007

List of Tables

7

Submit Documentation Feedback

Summary of Contents for TPA6043A4

Page 1: ...gs 4 The TPA6043A4 evaluation module EVM consists of a single 2 W stereo speaker amplifier and 85 mW DirectPath headphone amplifier complete with a small number of external components mounted on a cir...

Page 2: ...mplifier EVM Top View Supply voltage range VDD 4 5 V to 5 5 V Supply current IDD 1 A maximum Speaker amplifier output power per channel PO 4 VDD 5 V 2 W THD N 10 Headphone output power per channel PO...

Page 3: ...and GAIN1 J6 This sets the gain of the amplifier to the lowest level 6 dB 4 Connect a set of headphones to the headphone output jack J10 Control Inputs 1 Speaker Enable This terminal is active low A L...

Page 4: ...d ON Jumper installed 1 Verify correct voltage and input polarity and turn on the external power supplies The EVM should begin operation 2 Adjust the input signal 3 Adjust the control inputs to the de...

Page 5: ...w ti com 3 Schematic and Bill of Materials 3 1 TPA6043A4 EVM Schematic Schematic and Bill of Materials Figure 2 TPA6043A4 EVM Schematic SLOU204 August 2007 List of Tables 5 Submit Documentation Feedba...

Page 6: ...www ti com 3 2 TPA6043A4 EVM PCB Layers K002 Schematic and Bill of Materials Figure 3 Top Side Layout Figure 4 Bottom Side Layout 6 List of Tables SLOU204 August 2007 Submit Documentation Feedback...

Page 7: ...5R 20 R1 R5 Resistor chip 100 k 1 10W 5 0603 5 Panasonic ERJ 3GEYJ104V Digi Key P100KG J1 J2 J11 J12 Phono jack PC mount switched 4 Switchcraft PJRAN1X1U03 Newark 16C1860 J3 J7 Header 2 position male...

Page 8: ...uct 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...

Page 9: ...ce and is an unfair and deceptive business practice TI is not responsible or liable for any such statements TI products are not authorized for use in safety critical applications such as life support...

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