Key facts
- Brand
- STMicroelectronics
- Model
- TDA2008
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-05
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SGS-Thomson TDA2008 Audio Amplifier Datasheet
The TDA2008 is a monolithic class‑B audio power amplifier in a Pentawatt® package, designed for low‑impedance loads down to 3.2 Ω and capable of delivering up to 12 W. It offers high output current (up to 3 A repetitive), low harmonic distortion, and built‑in thermal protection, while requiring few external components.
The document includes typical application circuits, pin‑out, absolute maximum ratings, electrical and thermal characteristics, mechanical dimensions of the Pentawatt package, and practical assembly recommendations such as a maximum soldering temperature of 260 °C for 12 seconds.
STMicroelectronics TDA2008 specifications
| Supply voltage (Vs) range | 10 V – 28 V |
|---|---|
| Output peak current (repetitive) | 3 A |
| Output peak current (non‑repetitive) | 4 A |
| Power dissipation at Tcase = 90 °C | 20 W |
| Thermal resistance junction‑case | 3 °C/W |
| Input resistance (pin 1) | 70 kΩ – 150 kΩ |
| Closed‑loop voltage gain | 39.5 dB – 40.5 dB |
| Quiescent drain current | 65 mA – 115 mA |
| Maximum output power | 12 W into 40 Ω |
All STMicroelectronics TDA2008 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum supply voltage for the TDA2008?
The device can be operated up to 28 V supply voltage.
How much output power can the TDA2008 deliver?
It can deliver up to 12 W into a 40 Ω load.
What is the maximum supply voltage for the TDA2008?
The maximum DC supply voltage is 28 V.
What is the recommended soldering temperature for assembling the TDA2008?
The soldering temperature must not exceed 260 °C for 12 seconds.