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3.2

TPA3200D1 EVM PCB Layers

Schematic, PCB Layers and Parts List

Figure 5. TPA3200D1 EVM – Top Layer

Figure 6. TPA3200D1 EVM – Bottom Layer

TPA3200D1 Audio Power Amplifier Evaluation Module

10

SLOU173B – June 2005 – Revised July 2005

Содержание TPA3200D1

Страница 1: ...ction 2 2 Operation 4 3 Schematic PCB Layers and Parts List 9 4 TPA3200D1 EVM Parts List 11 List of Figures 1 The TI TPA3200D1 Audio Power Amplifier EVM Top View 2 2 The TI TPA3200D1 Audio Power Ampli...

Страница 2: ...This section provides a top and bottom view of the EVM and the EVM board specifications Figure 1 The TI TPA3200D1 Audio Power Amplifier EVM Top View TPA3200D1 Audio Power Amplifier Evaluation Module...

Страница 3: ...EVM Specifications TPA3200D1 VCC 8 V to 18 V Supply voltage range VDD 4 5 V to 5 5 V ICC 3 A max Supply current IDD 40 mA max Continuous output power per channel PO 8 20 W VCC 18 V THD N 10 RL Minimum...

Страница 4: ...active high A high on this terminal immediately terminates audio playback through the speakers However the outputs are still active they are switching The outputs are not disabled like the SHUTDOWN ca...

Страница 5: ...rminal in the Control Input section A test point TP1 is provided to monitor this output Power Up 1 Verify correct voltage and input polarity and turn the external power supplies on The supplies should...

Страница 6: ...uation Platform 2 2 1 Evaluation Platform Preparations Step 1 Setup 1 Install the EVM into the DEM DAI DAC platform in the location at the center of the platform The header labeled J1 should be attach...

Страница 7: ...This terminal is active high A high on this terminal immediately terminates audio playback through the speakers However the outputs are still active they are switching The outputs are not disabled li...

Страница 8: ...put section A test point TP1 is provided to monitor this output Power Up 1 Verify correct voltage and input polarity and turn the external power supplies on The supplies should be sequenced such that...

Страница 9: ...20 GND J2 1 2 VDD J3 J7 OUTN J8 OUTP GND J4 VCC S2 A 120 kW 120 kW R3 R4 120 kW J5 J6 S1 C14 C4 1 F m 1 F m 1 F m C5 C7 0 22 F m 0 22 F m 22 F m R6 51 R C10 C8 C13 D1 D2 1 nF C12 1 nF L2 L1 Ferrite B...

Страница 10: ...A3200D1 EVM PCB Layers Schematic PCB Layers and Parts List Figure 5 TPA3200D1 EVM Top Layer Figure 6 TPA3200D1 EVM Bottom Layer TPA3200D1 Audio Power Amplifier Evaluation Module 10 SLOU173B June 2005...

Страница 11: ...D1 D2 SMA 4 Diode Inc B130 13 1A Vr 30V B130DITR ND Ferrite Bead 0 05 ohms Mouser L1 L2 DCR 70 ohms at 100MHz 1206 2 Fair rite 2512067007Y3 623 2512067007Y3 3A Resistor chip 120 kohm Digi Key R1 R4 06...

Страница 12: ...e performance or infringement of patents or services described herein Please read the EVM User s Guide and specifically the EVM Warnings and Restrictions notice in the EVM User s Guide prior to handli...

Страница 13: ...iness 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 where a failure of the TI product wou...

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