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Updated at 17/06/2025 10:30:15(UTC+8)
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Description
- Product Details
- The ADAU1772 is a codec with four inputs and two outputs that incorporates a digital processing engine to perform filtering, level control, signal level monitoring, and mixing. The path from the analog input to the DSP core to the analog output is optimized for low latency and is ideal for noise cancelling headsets. With the addition of just a few passive components, a crystal, and an EEPROM for booting, the ADAU1772 provides a complete headset solution.
- **APPLICATIONS**
- Noise cancelling headsets, headsets, and headphones
- BlueTooth ANC headsets, headsets, and headphones
- Personal navigation devices
- Digital still and video cameras
- ### Features and Benefits
- Programmable audio processing engine
- 192 kHz processing path
- Biquad filters, limiters, volume controls, mixing
- Low latency, 24-bit ADCs and DACs
- 102 dB SNR (signal through PGA and ADC with A-weighted filter)
- 107 dB combined SNR (signal through DAC and headphone with A-weighted filter)
- Serial port sample rates from 8 kHz to 192 kHz
- 38 μs analog-to-analog latency
- Four single-ended analog inputs—configurable as microphone or line inputs
- Stereo analog audio output—single-ended or differential, configurable as either line output or headphone driver
- PLL supporting any input clock rate from 8 MHz to
- 27 MHz
- Full-duplex, asynchronous sample rate converters (ASRCs)
- See data sheet for additional features
ADAU1772BCPZ Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 40 Pin |
| Case/Package | LFCSP-40 |
| Power Dissipation | 15.5 mW |
| Sample Rate | 192 KSPS |
| Resolution (Bits) | 24.0 Bit |
| Number of ADCs | 4 ADC |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 15.5 mW |
| Number of DACs | 2 DAC |
| Show | |
| Size-Length | 6.1 mm |
| Size-Width | 6.1 mm |
| Size-Height | 0.75 mm |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tray |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
Order guide
-
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PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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