Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ADAU1777BCBZRL is a codec with four inputs and two outputs with a built-in digital processor that performs filtering, level control, signal level monitoring and mixing. The path from the analog input to the DSP kernel and then to the analog output is optimized to achieve low latency, which is very suitable for noise cancelling headphones.

Product specifications:

Type: Audio

Data interface: I²C, SPI™

Resolution (bit) : 24 b

ADC/DAC: 4/2

Trig integral: none

Signal to noise ratio, ADC/DAC (db) (typical) : 102/108

Dynamic range, ADC/DAC (db) typical values: -

Voltage - supply, simulation: 1.71V ~ 3.63V

Voltage - power supply, digital: 1.045V ~ 1.98V

Operating temperature: -40°C to 85°C

Mounting type: surface mount type

Package/case: 36-WFBGA, WLCSP

Supplier Component Package: 36-WLCSP (3.77x3.20)

Basic product number: ADAU1777

Application:

Noise-cancelling headphones, earphones and headsets

Bluetooth Active Noise Cancellation (ANC) headphones, earphones, and headsets

Personal navigation equipment

Digital cameras and digital camcorders

• 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.