Key facts
- Brand
- YOUDA
- Model
- TDA2003
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-05
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Youda TDA2003 Audio Amplifier Integrated Circuit Datasheet
The TDA2003 is a 10 W audio amplifier integrated circuit with low external component count, high output current capability and built‑in protection features. The datasheet lists absolute maximum ratings, typical electrical characteristics and a recommended application circuit.
Key specifications include a peak supply voltage of 40 V, operating supply voltage of 18 V, output peak current up to 3.5 A (repetitive) and power dissipation of 20 W. The device also offers protection against DC/AC short circuits, thermal overload and load‑dump voltage surges.
YOUDA TDA2003 specifications
| Peak Supply Voltage (Vecp) | 40 V |
|---|---|
| DC Supply Voltage (Vee) | 28 V |
| Operating Supply Voltage (Vee) | 18 V |
| Output Peak Current (repetitive) (To) | 3.5 A |
| Power Dissipation at Tc=90°C (Pp) | 20 W |
| Ambient Operating Temperature (Topr) | -20~+75 °C |
Source: Youda TDA2003 Audio Amplifier Integrated Circuit Datasheet
All YOUDA TDA2003 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum repetitive output peak current of the TDA2003?
The TDA2003 can deliver up to 3.5 A of repetitive output peak current.
From: Youda TDA2003 Audio Amplifier Integrated Circuit Datasheet
What supply voltage is typical for normal operation?
The typical operating supply voltage is 18 V.
From: Youda TDA2003 Audio Amplifier Integrated Circuit Datasheet
What is the maximum supply voltage for the TDA2003?
The maximum supply voltage (50 ms) is 40 V.
What is the output peak current capability?
The device can deliver a repetitive output peak current of up to 3.5 A.