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PAM8403 - Stereo Audio Amplifier Module

Write a review | 1 reviews

Stock: 20
Availability: InStock priceValidUntil: 2026-07-14
Brand: Generic
SKU: 693 | DAA777

Rs. 22.42 (inc GST)
Rs.19.00 + GST

Qty :
Qty Qty

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

PAM8403 - Stereo Audio Amplifier Module

This Audio Amplifier Module is based on PAM8403 which 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 numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications.

We have Various sizes of Audio, Sound and Voice Module. Check out our complete collection of Audio, Sound and Voice Module.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features PAM8403

Dual channel stereo output 3 w + 3 w power Class D
Works with 2.5V-5v power supply
High amplification efficiency 85%
Can directly drive 4 O/8 O small speakers
Good sound quality & noise suppression
Unique without LC filter class D digital power board
Can use computer USB power supply directly
Small Size, 1.85 x 2.11 cm can easily fit in a variety of products

Note when using:

Input audio should be via shielded wire for best performance.
Use proper filtered power supply with good filter capacitors.
Take care not to short speaker wires else IC will get damaged.
Make sure power supply never execeds 5.5V else IC will get damaged. Use regulated power supply.

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

Do you offer same-day / next-day delivery in Nashik?

If feasible, yes. Send: item list + quantity + delivery PIN code, and we’ll confirm availability, courier option, and cost.

What payment methods do you accept?

We accept UPI, cards, netbanking, and other checkout options shown on the payment page.

How can I contact you for support, sales, or bulk orders?

Use the Contact Us page or email/phone mentioned on the website with your part number and requirement.

Can you combine multiple orders into one shipment?

Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.

View all FAQs →

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PAM8403 - Stereo Audio Amplifier Module

Qty :

PAM8403 - Stereo Audio Amplifier Module

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 numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications.

We have Various sizes of Audio, Sound and Voice Module. Check out our complete collection of Audio, Sound and Voice Module.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features PAM8403

Dual channel stereo output 3 w + 3 w power Class D

Works with 2.5V-5v power supply

High amplification efficiency 85%

Can directly drive 4 O/8 O small speakers

Good sound quality & noise suppression

Unique without LC filter class D digital power board

Can use computer USB power supply directly

Small Size, 1.85 x 2.11 cm can easily fit in a variety of products

Note when using:

Input audio should be via shielded wire for best performance.

Use proper filtered power supply with good filter capacitors.

Take care not to short speaker wires else IC will get damaged.

Make sure power supply never execeds 5.5V else IC will get damaged. Use regulated power supply.

Write a review

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