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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. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.

TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s
standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this
warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily
performed.

TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and
applications using TI components. To minimize the risks associated with customer products and applications, customers should
provide adequate design and operating safeguards.

TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask
work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services
are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such
products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under
the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI.

Reproduction of information in TI data books or data sheets is permissible only if reproduction is without alteration and is
accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an
unfair and deceptive business practice. TI is not responsible or liable for such altered documentation.

Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service
voids all express and any implied warranties for the associated TI product or service 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) where a failure of the TI product would
reasonably be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement
specifically governing such use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications
of their applications, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related
requirements concerning their products and any use of TI products in such safety-critical applications, notwithstanding any
applications-related information or support that may be provided by TI. Further, Buyers must fully indemnify TI and its
representatives against any damages arising out of the use of TI products in such safety-critical applications.

TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are
specifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet military
specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is
solely at the Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in
connection with such use.

TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products
are designated by TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any
non-designated products in automotive applications, TI will not be responsible for any failure to meet such requirements.

Following are URLs where you can obtain information on other Texas Instruments products and application solutions:

Products

Applications

Amplifiers

amplifier.ti.com

Audio

www.ti.com/audio

Data Converters

dataconverter.ti.com

Automotive

www.ti.com/automotive

DSP

dsp.ti.com

Broadband

www.ti.com/broadband

Interface

interface.ti.com

Digital Control

www.ti.com/digitalcontrol

Logic

logic.ti.com

Military

www.ti.com/military

Power Mgmt

power.ti.com

Optical Networking

www.ti.com/opticalnetwork

Microcontrollers

microcontroller.ti.com

Security

www.ti.com/security

RFID

www.ti-rfid.com

Telephony

www.ti.com/telephony

Low Power

www.ti.com/lpw

Video & Imaging

www.ti.com/video

Wireless

Wireless

www.ti.com/wireless

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265

Copyright © 2007, Texas Instruments Incorporated

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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