ANALOG DEVICES  ADAU1452WBCPZ  Audio Control, Audio Digital Signal Processor, 2.97V to 3.63V, I2C, SPI, LFCSP, 72 Pins, -40 °C


Image is for illustrative purposes only. Please refer to product description.

  • Manufacturer:
  • Newark Part No.: 19X8115
  • Manufacturer Part No ADAU1452WBCPZ

Product Overview

The ADAU1452WBCPZ is a SigmaDSP Digital Audio Processor that far exceeds the digital signal processing capabilities. The restructured hardware architecture is optimized for efficient audio processing. The audio processing algorithms are realized in sample-by-sample and block-by-block paradigms that can both be executed simultaneously in a signal processing flow created using the graphical programming tool, SigmaStudio™. The restructured digital signal processor (DSP) core architecture enables some types of audio processing algorithms to be executed using significantly fewer instructions than were required on previous SigmaDSP generations, leading to vastly improved code efficiency. The ADAU1452 interface with a wide range of ADCs, DACs, digital audio devices, amplifiers and control circuitry, due to their highly configurable serial ports, S/PDIF interfaces and multipurpose input/output pins.
  • Fully programmable audio DSP for enhanced sound processing
  • SigmaStudio, a proprietary graphical programming tool for the development of custom signal flows
  • Audio I/O and routing
  • Integer PLL and flexible clock generators
  • Clock oscillator for generating master clock from crystal
  • Integrated die temperature sensor
  • I²C and SPI control interfaces (both slave and master)
  • Standalone operation
  • On-chip regulator for generating 1.2V from 3.3V supply
  • Stereo S/PDIF input and output
  • Four PDM microphone input channels


Automotive; Consumer Electronics; Hobby & Education; Audio; Commercial
ESD sensitive device, take proper precaution while handling the device.
Back to top

Product Information

  • Audio Control Type Audio Digital Signal Processor
  • Supply Voltage Range 2.97V to 3.63V
  • Control Interface I2C, SPI
  • Audio IC Case Style LFCSP
  • No. of Pins 72Pins
  • Operating Temperature Min -40°C
  • Operating Temperature Max 105°C
  • Packaging Each
  • MSL MSL 3 - 168 hours
  • SVHC No SVHC (15-Jun-2015)


Availability:  14

  • 14 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 5/30/16

Price for: Each

Minimum order quantity: 1

Order multiple quantity: 1

Price: $22.18 $22.18



Quantity List Price
1 - 4 $22.18
5 - 9 $21.19
10 - 24 $20.46
25 - 49 $18.85
50 - 99 $18.11
100 - 249 $17.50
250 - 499 $16.02
500+ $15.28

Legislation and Environmental

Back to top

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.

Customer Reviews

Customer Q&A Exchange


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.


  Newark Part No. Manufacturer Part No Manufacturer / Description
Avail Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Suggested Substitutes



300 MHz 32bit SigmaDSP Audio Processor, REEL

Availability:​ 0

Price for: Each (Supplied on Full Reel)

2000+ $14.79

    More stock available week commencing 6/13/16

Not Normally Stocked

Non-Cancelable / Non Returnable

Associated Products

Customers Also Bought