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Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL

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ADAU1361BCPZ-R7 General Description

The ADAU1361 is a low power, stereo audio codec that 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 ADAU1361 is ideal for battery-powered audio and telephony applications.

Analog Devices, Inc Inventory

Key Features

  • 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 driver output
  • PLL supporting input clocks from 8 MHz to 27 MHz
Analog Devices, Inc Original Stock


  • The record path includes an integrated microphone bias circuit and six inputs. The inputs can be mixed and muxed before the ADC, or they can be configured to bypass the ADC. The ADAU1361 includes a stereo digital microphone input.
  • The ADAU1361 includes five high power output drivers (two differential and three single-ended), supporting stereo headphones, an earpiece, or other output transducer. AC-coupled or capless configurations are supported. Individual fine level controls are supported on all analog outputs. The output mixer stage allows for flexible routing of audio.
  • The serial control bus supports the I
  • 2
  • C and SPI protocols. The serial audio bus is programmable for I
  • 2
  • S, left-/right-justified, and TDM modes. A programmable PLL supports flexible clock generation for all standard integer rates and fractional master clocks from 8 MHz to 27 MHz.
  • Applications
  • Smartphones/Multimedia phones
  • Digital Still Cameras/Digital Video Cameras
  • Portable Media Players/Portable Audio Players
  • Phone accessories products
Analog Devices, Inc Inventory


Category Integrated Circuits (ICs)InterfaceCODECS Mfr Analog Devices Inc.
Series - Package Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status Active Type Audio
Data Interface Serial Resolution (Bits) 24 b
Number of ADCs / DACs 2 / 2 Sigma Delta No
S/N Ratio, ADCs / DACs (db) Typ - Dynamic Range, ADCs / DACs (db) Typ -
Voltage - Supply, Analog 1.8V ~ 3.6V Voltage - Supply, Digital 1.8V ~ 3.6V
Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad, CSP Supplier Device Package 32-LFCSP-VQ (5x5)
Base Product Number ADAU1361
ADAU1361 Functional Block Diagram ADAU1361 Pin Configuration

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Ratings and Reviews

C**b 12/25/2022

Went a short time for this 4

B**n 06/24/2022

Thank you for your promptness!

L**n 05/06/2021

Very small module: you have to be very careful using a very thin solder for electrical wires

D**n 03/16/2021

for the price it's fine



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