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Amplifier audio stereo 2x3W 5V PAM8403
A module with a universal two channel amplifier, powered by voltage of 5 V. It allows you to connect the speakers from 4 Ohms to 8 Ohms and 3 watts each. The module has soldered connectors and potentiometer.
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Description
A module with a universal two channel amplifier, powered by voltage of 5 V. It allows you to connect the speakers from 4 Ohms to 8 Ohms and 3 watts each. The module has soldered connectors and a potentiometer to adjust the volume.
Specification
- Power supply: from 2.5 V to 5.5 V
- Output power: 2x 3 W
- Impedance speaker output: 4 Ω to 8 Ω
- Efficiency: 90 %
- Operating temperature: -40 °C to 85 °C
- Frequency range: 20 Hz to 20 kHz
- Dimensions: 30 x 30 mm
Details intechnical documentation.
Connection
The module has the following outputs:
The outputs of the amplifier PAM8403.
| Pin | Description |
|---|---|
| GND | The ground of the system. |
| VCC | Supply voltage from 2.5 V to 5.5 V |
| MUTE | Volume pin activated by low state. |
| SHDN | Shutdown activated by the low state. |
| INL | The input of the left channel. |
| GND | The ground of the system. |
| INR | The input of the right channel. |
| R+, R- | The output of the right channel (screw connector). |
| L+, L- | The output of the left channel (screwconnector). |
Useful links
| Name | Value |
|---|---|
| Width | 5.5 cm |
| Height | 9 cm |
| Depth | 1.5 cm |
| Weight | 0.009 kg |
GLS
Shipping in 24 hours
from €8.07
Raben - pallet delivery
Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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