Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The MAX98357BETE is a digital pulse code modulation (PCM) input Class D power amplifier that delivers Class AB audio performance with Class D efficiency. The device provides 5 selectable gains (3dB, 6dB, 9dB, 12dB, 15dB) with a single gain setting input in I2S/ Left alignment mode and a fixed 12dB gain in TDM mode.

MAX98357B Features:

Single supply operation (2.5V to 5.5V)

3.2W Output power: 4Ω, 5V

2.4mA Static current

92% efficiency (RL = 8Ω,POUT = 1W)

25µVRMS output noise (AV = 15dB)

At 1kHz, 0.015% THD+N

No MCLK required

8kHz to 96kHz sampling rate

Supports left channel, right channel and (left channel /2 + right channel /2) output

Sophisticated edge-rate control enables Class D amplifier output without filtering

At 1kHz, it has 77dB PSRR

Low RF sensitivity to suppress TDMA noise emitted by GSM

Click suppression circuit

Reliable short circuit protection and thermal protection

Available in a space-saving package: 1.345mm x 1.435mm WLP (0.4mm pitch) and 3mm x 3mm, TQFN package

The single-bypass capacitor is 4.32mm2 in size

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.