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Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements,
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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
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restrictions.

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
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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

DLP® Products

www.dlp.com

Broadband

www.ti.com/broadband

DSP

dsp.ti.com

Digital Control

www.ti.com/digitalcontrol

Clocks and Timers

www.ti.com/clocks

Medical

www.ti.com/medical

Interface

interface.ti.com

Military

www.ti.com/military

Logic

logic.ti.com

Optical Networking

www.ti.com/opticalnetwork

Power Mgmt

power.ti.com

Security

www.ti.com/security

Microcontrollers

microcontroller.ti.com

Telephony

www.ti.com/telephony

RFID

www.ti-rfid.com

Video & Imaging

www.ti.com/video

RF/IF and ZigBee® Solutions

www.ti.com/lprf

Wireless

www.ti.com/wireless

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

Copyright © 2009, Texas Instruments Incorporated

Summary of Contents for TPA2011D1

Page 1: ...on This section provides an overview of the Texas Instruments TI TPA2011D1 NanoFree WCSP audio amplifier evaluation module TPA2011D1EVM It includes a brief description of the module and a list of EVM specifications 1 1 TPA2011D1EVM Specifications Supply voltage range VDD 2 5 V to 5 5 V Power supply current rating required 2 5 A Continuous output power PO 4 Ω BTL VDD 5 V THD N 10 3 24 W Audio input...

Page 2: ...in EN A logic high on this pin places the device in the operating mode and a logic low on this pin places the device in the shutdown mode Press and hold pushbutton S1 on the EVM to place the TPA2011D1 in shutdown mode Release pushbutton S1 to restart normal operation 2 1 2 3 Output filter The TPA2011D1 EVM provides two test outputs TPOUT and TPOUT between which a filtered version of the BTL output...

Page 3: ...EVM PCB layout reference schematic and parts list 3 1 TPA2011D1EVM PCB Layers Figure 1 Top Layer Figure 2 Bottom Layer 3 SLOU244 December 2009 TPA2011D1 Audio Power Amplifier Evaluation Module Submit Documentation Feedback Copyright 2009 Texas Instruments Incorporated ...

Page 4: ...UT R1 100K Vdd GND S1 C10 4700pfd 50V R5 1 0K TP OUT TP OUT JP1 IN GND C9 4700pfd 50V R4 1 0K GND TPA2011D1YFF U1 FB1 220ohms 2A FB2 220ohms 2A R100 0 0 R101 0 0 C3 10ufd 6 3V C4 0 1ufd 16V STANDOFFS Reference www ti com 3 2 TPA2011D1EVM Schematic Diagram Figure 3 TPA2011D1EVM Schematic Diagram 4 TPA2011D1 Audio Power Amplifier Evaluation Module SLOU244 December 2009 Submit Documentation Feedback ...

Page 5: ...S SMT0805 1 0K 5 1 8W ROHS 0805 2 Panasonic P1 0KACT R100 RES 0 0 OHM 1 16W 5 SMD 0603 ROHS 0603 2 Panasonic P0 0GCT R101 FB1 FB2 FERRITE CHIP 220 OHMS 2A 100MHZ SMD 0603 0603 2 TDK 445 1565 1 ROHS JP1 HEADER 2 PIN MALE PCB STRAIGHT GOLD 1 Sullins S1011E 02 2 ROHS IN JACK RCA 3 PIN PCB RA BLACK ROHS 1 Switchcraft 65K7770 TP OUT PC TESTPOINT RED ROHS 1 Keystone Electronics 5000K TP OUT PC TESTPOINT...

Page 6: ...oduct This notice contains important safety information about temperatures and voltages For additional information on TI s environmental and or safety programs please contact the TI application engineer or visit www ti com esh No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine process or combination in which such TI products ...

Page 7: ...ice 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 expertis...

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