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PAM8403 Super Mini Digital Amplifier Module
Original price was: ৳ 40.৳ 35Current price is: ৳ 35.
The PAM8403 Super Mini Digital Amplifier Module is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction.
- Ultrafine size: 1.85 * 2.11cm
- Note: The left and right channel output of the “negative” can not be connected together, otherwise it will burn IC, and should be preceded by powered speakers connected (load).
- Rated working voltage 2.5 ~ 5V, limit operating voltage 5.5V.
- Brand Name: PAM8403
- Model Number: PAM8403 module
- 2 * 3W D Class: Efficient 2.5 ~ 5V
Out of stock
PAM8403 Super Mini Digital Amplifier Module
Description:
The PAM8403 Super Mini Digital Amplifier Module is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area. With the same number of external components, the efficiency of the PAM8403 is much better than that of its Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications.
The PAM8403 is available in the SOP-16 package.
Features:
1.3W Output at 10% THD with a 4Ω Load and 5V Power Supply
2. Filterless, Low Quiescent Current and Low EMI
3. Low THD+N
4. Superior Low Noise
5. Efficiency up to 90%
6. Short Circuit Protection
7. Thermal Shutdown
8. Few External Components to Save Space and Cost
9. Pb-Free Package
Applications:
1. LCD Monitors / TV Projectors
2. Notebook Computers
3. Portable Speakers
4. Portable DVD Players, Game Machines
5. Cellular Phones/Speaker Phones
To see our other amplifier products, click here
Related video: Powerful BASS Amplifier Using PAM8403
What is an amplifier?
An amplifier is an electronic device that increases the voltage, current, or power of a signal. Amplifiers are used in wireless communications and broadcasting, and in audio equipment of all kinds. They can be categorized as either weak-signal amplifiers or power amplifiers.
Is PAM8403 a good amplifier?
For individuals who need a Class-D stereo audio amplifier in a compact board footprint, it is a great option. A stereo input may produce high-quality audio with the help of this amplifier. It also has a unique capability, which is the ability to drive speakers straight from its output.
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