Texas Instruments TPA2015D1 Specifications and User Guide
Summary
This high-efficiency Class-D audio power amplifier provides robust performance up to 2W into an 8Ω load while maximizing battery life through integrated adaptive boost and SpeakerGuard™ AGC technology. It is specifically engineered for portable electronics, including speakers, cell phones, PDAs, and GPS devices requiring energy-efficient audio output. The comprehensive manual details the device's functional block diagram, pin functions, electrical specifications, and operational guidelines, making it an essential resource for developers building reliable, battery-powered acoustic products.
Manual Details
| Brand | Texas Instruments |
|---|---|
| Pages | 25 |
| File Size | 865.86 KB |
| Published | June 21, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
What is the maximum continuous audio output power?
It can drive up to 2 W into an 8Ω speaker load (6% THD).
How does the device save battery life when operating at low output levels?
The built-in adaptive boost converter generates a 5.5 V supply and boasts 85% typical efficiency.
Does the amplifier have built-in protection features?
Yes, it includes Thermal, Short-Circuit Protection, and the Auto Recovery SpeakerGuard AGC for limiting battery current.
How can I adjust the gain settings?
It supports three specific gain settings: 6 dB, 15.5 dB, and 20 dB using the GAIN pin.