The TPA2008D2 filter-free class-D stereo audio power amplifier evaluation module is a complete, 3-W per channel class-D stereo audio power amplifier that can operate without an output filter.
It consists of the TI TPA2008D2 class-D stereo 3-W audio power amplifier IC along with a small number of other parts mounted on a circuit board that measures approximately 2-1/4 inches by 1-1/2 inches.
The platform has room for a single TPA2008D2 evaluation module and is a convenient vehicle for demonstrating TI’s audio power amplifier and related evaluation modules. The EVMs simply plug into the platform, which automatically provides power to the modules, interconnects them correctly, and connects them to a versatile array of standard audio input and output jacks and connectors.
| Manufacturer | Texas Instruments |
|---|---|
| Category | Audio Amplifiers |
| Eval Board Part Number | 296-18922-ND |
| Eval Board Supplier | Texas Instruments |
| Eval Board |
Board not Stocked
|
| Amplifier Type |
Class D
|
| Number of Outputs |
Stereo
|
| Output Power (RMS) @ Load |
3 W x 2 @ 3 Ω
|
| Voltage In |
4.5 ~ 5.5 V
|
| THD+N (1kHz) @ Conditions |
< 0.045% @ 1.5 W (3 Ω, 5V)
< 10% @ 3 W (3 Ω, 5V) |
| Features |
Filterless Output
Shutdown, Enable, Standby Turn On/Off Depop |
| Efficiency @ Conditions |
>87%, 1.5 W @ 8 Ω, 5 V
>77%, 3 W @ 3 Ω, 5 V |
| Standby Current [Typical] | |
| Quiescent Current [Typical] | |
| Component Count + Extras |
15 + 14
|
| Application / Target Market |
Portable Devices
|
| Design Author |
Texas Instruments
|
| Main I.C. Base Part |
TPA2008D2
|
| Quiescent Current [Maximum] |
7 mA
|
| Standby Current [Maximum] |
1 µA
|
| Date Created By Author | |
| Date Added To Library | 2011-03 |
Austria
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