Table of Contents
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Introduction
This section provides a description and summary specifications for the TI TPA2100P1 audio amplifier.
1.1
Description
The TPA2100P1 is a mono Class-D amplifier with built-in 10 V boost converter designed for piezo and
ceramic speakers. The TPA2100P1 drives up to 19 V
supply at less 1% total harmonic distortion plus noise (THD+N). The TPA2100P1 is available in a WCSP
package. All components are lead-free.
1.2
Summary Specifications
V
Supply voltage range
DD
I
Supply current
DD
V
max
Output voltage
O
V
Audio Input Voltage
I
SLOU218A - December 2008 - Revised December 2009
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List of Figures
List of Tables
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PP
Copyright © 2008-2009, Texas Instruments Incorporated
SLOU218A - December 2008 - Revised December 2009
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mono bridge-tied-load (BTL) from a 2.5-V power
-0.3 V to 5.5 V
3 A Maximum
19 V
PP
-0.3 V to V
+ 0.3 V
DD
User's Guide
TPA2100P1
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TPA2100P1
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Table of Contents
Related Manuals for Texas Instruments TPA2100P1
Summary of Contents for Texas Instruments TPA2100P1
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Page 1: Table Of Contents
This section provides a description and summary specifications for the TI TPA2100P1 audio amplifier. Description The TPA2100P1 is a mono Class-D amplifier with built-in 10 V boost converter designed for piezo and ceramic speakers. The TPA2100P1 drives up to 19 V mono bridge-tied-load (BTL) from a 2.5-V power... -
Page 2: Operation
Operation This section describes how to operate the TPA2100P1. Quick Start List for Stand-Alone Operation Use these procedures when operating the TPA2100P1 as a stand-alone or when connecting it to existing circuits or equipment. 2.1.1 Power and Ground 1. Make sure the external power sources are set to OFF. -
Page 3: Tpa2100P1 Schematic
TPA2100P1 Schematic www.ti.com TPA2100P1 Schematic Figure 1. TPA2100P1 – YZH Package – Schematic Revision A SLOU218A – December 2008 – Revised December 2009 TPA2100P1 Submit Documentation Feedback Copyright © 2008–2009, Texas Instruments Incorporated... -
Page 4: Tpa2100P1 - Yzh Package - Schematic Revision B
TPA2100P1 Schematic www.ti.com Figure 2. TPA2100P1 – YZH Package – Schematic Revision B TPA2100P1 SLOU218A – December 2008 – Revised December 2009 Submit Documentation Feedback Copyright © 2008–2009, Texas Instruments Incorporated... -
Page 5: Tpa2100P1 Pcb Layers
TPA2100P1 PCB Layers www.ti.com TPA2100P1 PCB Layers Figure 3. TPA2100P1 – YZH Package – Top Layer Revision A Figure 4. TPA2100P1 – YZH Package – Top Layer Revision B SLOU218A – December 2008 – Revised December 2009 TPA2100P1 Submit Documentation Feedback... -
Page 6: Tpa2100P1 - Yzh Package - Bottom Layer Revision A
TPA2100P1 PCB Layers www.ti.com Figure 5. TPA2100P1 – YZH Package – Bottom Layer Revision A Figure 6. TPA2100P1 – YZH Package – Bottom Layer Revision B TPA2100P1 SLOU218A – December 2008 – Revised December 2009 Submit Documentation Feedback Copyright © 2008–2009, Texas Instruments Incorporated... -
Page 7: Tpa2100P1 Bill Of Materials
TP1, TP2, 5001 5001K PC TESTPOINT, BLACK, ROHS DIGI-KEY KEYSTONE TL1015AF160QG S1, S2 EG4344CT SWITCH, MOM, 160G SMT DIGI-KEY E-SWITCH 4X3MM ROHS SLOU218A – December 2008 – Revised December 2009 TPA2100P1 Submit Documentation Feedback Copyright © 2008–2009, Texas Instruments Incorporated... -
Page 8: Addendum
STANDOF ,4-40 0.5IN 3/16IN DIGI-KEY KEYSTONE DIA ALUM RND F-F Addendum This is a list of modification made to the TPA2100P1 EVM Rev. A and appearing on Rev. B. The modifications do not affect the performance of the board. Modification Description RCA (Black) -
Page 9: Evaluation Board/Kit Important Notice
EVALUATION BOARD/KIT IMPORTANT NOTICE Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons handling the product(s) must have electronics training and observe good engineering practice standards. -
Page 10: Important Notice
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. -
Page 11: Texas Instruments
Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments TPA2100P1EVM...
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