Key facts
- Brand
- Texas Instruments
- Model
- TPA6100A2D
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-04
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Texas Instruments TPA6100A2D Audio Power Amplifier Datasheet
The TPA6100A2D is an ultra‑low‑voltage stereo headphone audio power amplifier offered in 8‑pin SOIC and MSOP packages. It delivers up to 50 mW continuous RMS power per channel into 16 Ω loads while consuming only 0.75 mA typical supply current and 50 nA shutdown current, making it ideal for battery‑powered applications.
The datasheet includes detailed electrical characteristics, absolute maximum ratings, recommended operating conditions, and extensive application notes such as gain‑setting resistor calculations, power‑supply decoupling, and capacitor selection. Packaging options, mechanical dimensions, and regulatory notices are also provided.
Texas Instruments TPA6100A2D specifications
| Supply voltage range | 1.6 V – 3.6 V |
|---|---|
| Typical supply current | 0.75 mA |
| Shutdown current | 50 nA |
| THD+N (45 mW, 1 kHz) | 0.04 % |
| Input impedance | >1 MΩ |
| Power‑supply rejection ratio | 72 dB |
| Signal‑to‑noise ratio | 90 dB |
| Noise output voltage | 28 pV rms |
Source: Texas Instruments TPA6100A2D Audio Power Amplifier Datasheet
All Texas Instruments TPA6100A2D documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What does the SHUTDOWN pin do?
It is an active‑low input; when held low the device enters a low‑supply‑current mode.
From: Texas Instruments TPA6100A2D Audio Power Amplifier Datasheet
What supply voltage range does the TPA6100A2D support?
The amplifier operates from 1.6 V up to 3.6 V.
From: Texas Instruments TPA6100A2D Audio Power Amplifier Datasheet