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MAX98357 I2S 3W Class D Amplifier Interface Audio Decoder Module Filterless Board For Raspberry Pi ESP32

(1 customer review)

198.00 (inc. GST)

In stock

  • Cash on Delivery(COD) available on orders above 499/-
  • Free shipping on prepaid orders above 499/- use FREESHIP Coupon code!
  • 10 Days Return Policy!
  • Dispatch in 24 Hours from Warehouse!
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  • 77dB PSRR at 1kHz
  • Low RF Susceptibility Rejects TDMA
  • Noise from GSM Radios
  • Extensive Click-and Reduction Circuitry
  • Robust Short-Circuit and Thermal Protection
SKU: RY1188 Categories: , ,

Description

MAX98357 I2S 3W Class D Amplifier Interface Audio Decoder Module Filterless Board For Raspberry Pi ESP32

The I2S digital audio amplifier board is suitable for Raspberry Pi. Accepts digital audio through the I2S interface, converts it to an analog output signal, and amplifies it to allow direct speaker connection. It combines an I2S D / A converter with an audio amplifier on one board. The small stereo amplifier module is surprisingly powerful and delivers up to 3.2W on 4Ω impedance speakers. The class D amplifier can be operated with a voltage of 2.7 V – 5.5 V. Due to the high efficiency of the amplifier, the module is particularly suitable for mobile and battery-powered projects.

Filterless Class D Outputs:

  • 77dB PSRR at 1kHz
  • Low RF Susceptibility Rejects TDMA
  • Noise from GSM Radios
  • Extensive Click-and Reduction Circuitry
  • Robust Short-Circuit and Thermal Protection

Features/Specs:

  • Operating voltage: 2.7 – 5.5 V
  • The I2S audio input supports 3.3V and 5V levels.
  • Compact size
  • Cost-effective.
  • 3.2W output at 10% THD
  • 4 Ω impedance of the speaker and 5 V power supply 2.7 – 5.5 V operating voltage77 dB
  • using the gain input: 3dB, 6dB, 9dB, 12dB and 15dBBy default,
  • the stereo signals (L + R) are mixed to form an output signal.
  • Dimension:
  • Length: 20mm
  • Width: 20mm
  • Height: 3mm
  • Approx Weight: 8gm

Applications:

  • Speaker
  • Raspberry Pi

Package Includes:

  • 1 x MAX98357 I2S 3W Class D Amplifier Interface Audio Decoder Module Filterless Board For Raspberry Pi ESP32

Datasheet: MAX98357

Note: Product Images are shown for illustrative purposes only and may differ from the actual product.

1 review for MAX98357 I2S 3W Class D Amplifier Interface Audio Decoder Module Filterless Board For Raspberry Pi ESP32

  1. Himanshu Pal (verified owner)

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Refund and Returns Policy

Our refund and returns policy lasts 10 days from the date of delivery. If 10 days have passed since your purchase, we can’t offer you a full refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned.

  • Gift cards
  • Downloadable software products

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

Partial Refund

There are certain situations where only partial refunds are granted (if applicable)
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
- Any item that is returned more than 10 days after delivery

Refunds

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

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If you haven’t received a refund yet, first check your bank account again.

Then contact your credit card company, it may take some time before your refund is officially posted.

Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at [email protected].

Late or missing refunds (if applicable)

Once refund is initiated you will get the refund initiated mail. after that wait for minimum 3 days.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next, contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at [email protected]

Sale Items

Only regular priced items may be refunded. Sale items cannot be refunded.

Exchanges

We only replace items if they are defective or damaged(during shipping) please take the photo if package is tempered or damage at the time of receiving goods . If you need to exchange it for the same item, send us an email at [email protected] and send your item to: M/S Rytronics Enterprises, Plot GH-05B Greater noida west Sector, 201306 (UP).

Shipping returns

To return your product, you should mail your product to:M/S Rytronics Enterprises, Plot GH-05B, Greater noida west Sector, 201306 (UP).

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you may vary.

If you are returning more items value more then Rs 2000, you may consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

Need help?

Contact us at [email protected] for questions related to refunds and returns.

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