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Reference

3

Reference

This section includes the 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

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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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