Texas Instruments TPA6011A4 3-W Stereo Audio Power Amplifier with Advanced DC Volume Control
Summary
The TPA6011A4 is a high-performance stereo audio power amplifier delivering 3W of continuous RMS power per channel into a 3-Ω load. Designed for portable electronics like notebooks and pocket PCs, it features advanced DC Volume Control with selectable modes—including BTL Fade Mode and adjustable headphone volume (SEMAX). The accompanying documentation provides comprehensive electrical characteristics, absolute maximum ratings, and detailed application circuitry for engineers seeking reliable, finely controlled audio amplification solutions.
Manual Details
| Brand | Texas Instruments |
|---|---|
| Pages | 37 |
| File Size | 1.01 MB |
| Published | May 31, 2026 |
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Frequently Asked Questions
What is the continuous RMS power this amplifier provides?
It drives 3 W/channel of continuous RMS power from -40 dB to 20 dB into a 3-Ω load.
How does the unit handle various volume controls in notebooks or pocket PCs?
It uses advanced DC volume controls for BTL Fade Mode, SE (headphone), and speaker volume adjustment via dedicated terminals.
What is the recommended operating voltage range for PV?
The supply voltage (PV) must be maintained between 4.0 V and 5.5 V according to the recommended operating conditions.
Can I use this product in military or critical safety applications?
TI products are not designed nor intended for military, aerospace, or other safety-critical environments unless specifically designated as such by TI.