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Introduction

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Description

Introduction

The TPA3100D2 Rev.A evaluation module consists of a single 20-W, class-D, stereo audio power
amplifier complete with a small number of external components mounted on a circuit board that can be
used to directly drive a speaker with an external analog audio source as the input.

Figure 1. TI TPA3100D2 Rev.A Audio Power Amplifier EVM – Top View

Figure 2. TI TPA3100D2 Rev.A Audio Power Amplifier EVM – Bottom View

TPA3100D2 Rev.A Audio Power Amplifier Evaluation Module With LC Filter

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SLOU179A – December 2005 – Revised May 2007

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Summary of Contents for TPA3100D2

Page 1: ...s List 8 List of Figures 1 TI TPA3100D2 Rev A Audio Power Amplifier EVM Top View 2 2 TI TPA3100D2 Rev A Audio Power Amplifier EVM Bottom View 2 3 TPA3100D2 Rev A EVM Schematic 5 4 TPA3100D2 Rev A EVM...

Page 2: ...onents mounted on a circuit board that can be used to directly drive a speaker with an external analog audio source as the input Figure 1 TI TPA3100D2 Rev A Audio Power Amplifier EVM Top View Figure 2...

Page 3: ...it must be configured as the master If multiple EVMs are connected together using the SYNC output TP2 the additional EVMs must be configured in the slave mode by installing the J14 jumper 5 Remove the...

Page 4: ...TDOWN is cycled or MUTE is cycled If jumper J11 is installed the MUTE terminal is connected directly to the FAULT terminal and a short circuit fault is automatically cleared when it occurs 1 Verify co...

Page 5: ...R3 100k R5 100k R4 100k TP2 C5 C10 J8 GND J7 VCC C18 C19 C22 C21 C16 C15 0 22mF 0 22mF C1 C2 C6 C7 1 0 mF 1 0 mF J3 LOUT J4 LOUT 0 22mF 0 22mF C3 C4 L3 33mH L4 33mH C8 C9 1 0 mF 1 0 mF J5 ROUT J6 ROU...

Page 6: ...EVM PCB Layers TPA3100D2 Rev A EVM PCB Layers Figure 4 TPA3100D2 Rev A EVM Top Layer 6 TPA3100D2 Rev A Audio Power Amplifier Evaluation Module With LC Filter SLOU179A December 2005 Revised May 2007 S...

Page 7: ...A3100D2 Rev A EVM PCB Layers Figure 5 TPA3100D2 Rev A EVM Bottom Layer SLOU179A December 2005 Revised May 2007 TPA3100D2 Rev A Audio Power Amplifier Evaluation Module With LC Filter 7 Submit Documenta...

Page 8: ...1 L4 Inductor 33 H radial lead ferrite material shielded Radial 4 Toko A7503AY 330M C23 C26 Capacitor ceramic 1 0 nF 5 COG 50 V 0603 4 Panasonic ECJ 1VC1H102J Digi Key PCC2151TR ND R1 R6 Resistor chip...

Page 9: ...ess against any damages liabilities or costs resulting from any claim suit or proceeding arising from user s handling or use of the EVM including but not limited to i claims that the EVM infringes a t...

Page 10: ...nents include but are not limited to linear regulators switching transistors pass transistors and current sense resistors These types of devices can be identified using the EVM schematic located in th...

Page 11: ...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...

Page 12: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TPA3100D2EVM...

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