Using the TPA6011A4 EVM Stand-Alone

3.4 Using the TPA6011A4 EVM Stand-Alone

Using the TPA6011A4 audio power amplifier evaluation module stand-alone is much the same as using it with the platform. The same 4.5-V to 5.5-V power supply range and the isolated OUT+ and OUT– lines for BTL operation requirement exists.

Note that the shutdown signal applied to the EVM SHUTDOWN pin must be able to supply enough current to overcome the pullup resistor on the module (100 k).

3.4.1TPA6011A4 EVM Connected for BTL Output

Figure 3–10. TPA6011A4 EVM Connected for Stereo BTL Output

Audio

Input

(Right)

Audio

Input (Left)

Right

External Shut

Down Control

(active low)

Left

5 V

Table 3–3. Typical TPA6011A4 EVM Jumper Settings for BTL Stand-Alone

EVM

S3

TPA6011A4

OFF

Note: ON = Shunt installed

OFF = Open

Details 3-17

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Texas Instruments SLOU121 manual Using the TPA6011A4 EVM Stand-Alone, 1 TPA6011A4 EVM Connected for BTL Output

SLOU121 specifications

Texas Instruments SLOU121 is a comprehensive technical document that serves as a guide for the evaluation and implementation of various TI products. This document highlights the operational capabilities, design considerations, and practical applications of TI’s semiconductor solutions, with a focus on enabling engineers and designers to optimize their designs effectively.

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