ADAU1761BCPZ-R7 - Analog Devices - Interface - CODECs
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Description
The ADAU1761BCPZ-R7 is a low power stereo audio codec with integrated digital audio processing. This electronic component supports stereo 48 kHz record and playback at 14 mW from a 1.8 V analog supply. The stereo audio ADCs and DACs support sample rates from 8 kHz to 96 kHz as well as a digital volume control. The SigmaDSP® core features 28-bit processing (56-bit double precision). It allows system designers to compensate for the real-world limitations of microphones, speakers, amplifiers, and listening environments, resulting in a dramatic improvement in the perceived audio quality through equalization, multiband compression, limiting, and third-party branded algorithms.
Specifications and features
- SigmaDSP 28-/56-bit, 50 MIPS digital audio processor
- Fully programmable with SigmaStudio graphical tool
- 24-bit stereo audio ADC and DAC: >98 dB SNR
- Sampling rates from 8 kHz to 96 kHz
- Low power: 7 mW record, 7 mW playback, 48 kHz at 1.8 V
- 6 analog input pins, configurable for single-ended or differential inputs
- Flexible analog input/output mixers
- Stereo digital microphone input
- Analog outputs: 2 differential stereo, 2 single-ended stereo, 1 mono headphone output driver
- PLL supporting input clocks from 8 MHz to 27 MHz
- Analog automatic level control (ALC)
- Microphone bias reference voltage
- Analog and digital I/O: 1.8 V to 3.65 V
- I2C and SPI control interfaces
- Digital audio serial data I/O: stereo and time-division multiplexing (TDM) modes
- Software-controllable clickless mute
- Software power-down
- GPIO pins for digital controls and outputs
- 32-lead, 5 mm × 5 mm LFCSP
- −40°C to +85°C operating temperature range
Application Scenarios
The ADAU1761BCPZ-R7 is suitable for the following applications:
- Smartphones/multimedia phones
- Digital still cameras/digital video cameras
- Portable media players/portable audio players
- Phone accessories products
Comparison
Advantages- Low power consumption
- Supports a wide range of sampling rates
- Flexible analog input/output mixers
- Stereo digital microphone input
- Software-controllable clickless mute
- Software power-down
Disadvantages- Only supports stereo audio
- 32-lead, 5 mm × 5 mm LFCSP packaging may not be suitable for all designs
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Similar parts: 534 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Popular parts of the same kind
- Datasheet: Download ADAU1761BCPZ-R7
- Chipdatas Part: CD91-ADAU1761BCPZ-R7
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/02 00:59 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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