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TPA3100D2 Audio Power Amplifier Evaluation Module
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TPA3100D2 EVM Schematic
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TPA3100D2 EVM - Top Layer
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TPA3100D2 EVM - Bottom Layer
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Gain Settings
2
TPA3100D2 EVM Parts List
SLOU179 - December 2005
Contents
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List of Figures
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List of Tables
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TPA3100D2 Audio Power Amplifier Evaluation Module With LC Filter
User's Guide
SLOU179 - December 2005
With LC Filter
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Table of Contents
Related Manuals for Texas Instruments TPA3100D2
Summary of Contents for Texas Instruments TPA3100D2
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Page 1: Table Of Contents
..............TPA3100D2 EVM PCB Layers ............... TPA3100D2 EVM Parts List List of Figures ........TI TPA3100D2 Audio Power Amplifier EVM – Top View ........TI TPA3100D2 Audio Power Amplifier EVM – Bottom View ..............TPA3100D2 EVM Schematic ..............TPA3100D2 EVM – Top Layer .............. -
Page 2: Introduction
Introduction Description The TPA3100D2 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. -
Page 3: Operation
3. Install both gain jumpers GAIN0 (J12) and GAIN1 (J13). This sets the gain of the amplifier to the lowest level, 20 dB. 4. Remove the jumper at MSTR/SLV (J14). If only one TPA3100D2 is evaluated, 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. - Page 4 4. If no sound is audible, check the position of the MSTR/SLV (J14) jumper. It should be removed if evaluating a single EVM. 5. Adjust the amplifier gain by installing/removing the gain jumpers, J12 and J13. TPA3100D2 Audio Power Amplifier Evaluation Module With LC Filter SLOU179 – December 2005...
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Page 5: Tpa3100D2 Evm Schematic
PVCCL Connected at PowerPad and then to J8 with single point connection. 0.22mF 0.22mF VREG AGND PGND C6 C7 0.47mF LOUT- LOUT+ Figure 3. TPA3100D2 EVM Schematic SLOU179 – December 2005 TPA3100D2 Audio Power Amplifier Evaluation Module With LC Filter... -
Page 6: Tpa3100D2 Evm Pcb Layers
TPA3100D2 EVM PCB Layers TPA3100D2 EVM PCB Layers Figure 4. TPA3100D2 EVM – Top Layer TPA3100D2 Audio Power Amplifier Evaluation Module With LC Filter SLOU179 – December 2005... -
Page 7: Tpa3100D2 Evm – Bottom Layer
TPA3100D2 EVM PCB Layers Figure 5. TPA3100D2 EVM – Bottom Layer SLOU179 – December 2005 TPA3100D2 Audio Power Amplifier Evaluation Module With LC Filter... -
Page 8: Tpa3100D2 Evm Parts List
S1, S2 Switch, momentary, SMD, low profile Panasonic EVQ-PPBA25 Digi-Key/P8086S Standoffs, 5/8" length, 4-40 thread Keystone 1808 (Newark) 89F1934 Screws, 4-40, .375 (Digi-Key) H781-ND TPA3100D2RGZ 48-pin QFN TPA3100D2RGZ TPA3100D2 Audio Power Amplifier Evaluation Module With LC Filter SLOU179 – December 2005... - Page 9 EVM TERMS AND CONDITIONS Texas Instruments (TI) provides the enclosed Evaluation Module and related material (EVM) to you, the user, (you or user) SUBJECT TO the terms and conditions set forth below. By accepting and using the EVM, you are indicating that you have read, understand and agree to be bound by these terms and conditions.
- Page 10 EVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during operation, please be aware that these devices may be very warm to the touch. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright 2005, Texas Instruments Incorporated TPA3100D2 Audio Power Amplifier Evaluation Module With LC Filter SLOU179 –...
- Page 11 TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. Following are URLs where you can obtain information on other Texas Instruments products and application solutions:...
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