ADAU1772BCPZ-R7
Active4 ADC, 2 DAC LOW-POWER CODEC WITH AUDIO PROCESSOR
ADAU1772BCPZ-R7
Active4 ADC, 2 DAC LOW-POWER CODEC WITH AUDIO PROCESSOR
Description
General part information
ADAU1772 Series
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.APPLICATIONSNoise cancelling headsets, headsets, and headphonesBlueTooth ANC headsets, headsets, and headphonesPersonal navigation devicesDigital still and video cameras
Technical Specifications
Parameters and characteristics for this part
| Specification | ADAU1772BCPZ-R7 |
|---|---|
| Data Interface | SPI, I2C |
| Dynamic Range (ADC) Typical (dB) | 102 dB |
| Dynamic Range (DAC) Typical (dB) | 104 dB |
| Mounting Type | Surface Mount |
| Number of ADCs | 4 count |
| Number of DACs | 2 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 40-WFQFN Exposed Pad, CSP |
| Package Length | 6 mm |
| Package Name | 40-LFCSP-WQ |
| Package Width | 6 mm |
| Resolution (Bits) | 24 b |
| S/N Ratio (ADCs) (Typical) | 102 dB |
| S/N Ratio (DACs) (Typical) | 107 dB |
| Sigma Delta | No |
| Type | General Purpose |
| Voltage - Supply, Analog (Max) | 3.3 V |
| Voltage - Supply, Analog (Min) | 1.8 V |
| Voltage - Supply, Digital (Max) | 1.8 V |
| Voltage - Supply, Digital (Min) | 1.1 V |
Pricing
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