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  • ADAU1452WBCPZ

ADAU1452WBCPZ

0.5mm CPLD Automotive, SigmaDSP? Series ADAU1452 72 Pin 294.912MHz 72-VFQFN Exposed Pad, CSP


  • Manufacturer: Analog Devices Inc.
  • Origchip NO: 84-ADAU1452WBCPZ
  • Package: 72-VFQFN Exposed Pad, CSP
  • Datasheet: PDF
  • Stock: 113
  • Description: 0.5mm CPLD Automotive, SigmaDSP? Series ADAU1452 72 Pin 294.912MHz 72-VFQFN Exposed Pad, CSP (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 72-VFQFN Exposed Pad, CSP
Number of Pins 72
Operating Temperature -40°C~105°C TA
Packaging Tray
Series Automotive, SigmaDSP®
JESD-609 Code e3
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 72
ECCN Code EAR99
Type Sigma
Terminal Finish Tin (Sn)
Max Power Dissipation 250mW
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Frequency 294.912MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number ADAU1452
Pin Count 72
Operating Supply Voltage 3.3V
Interface I2C, SPI
Max Supply Voltage 3.63V
Min Supply Voltage 2.97V
Operating Supply Current 60mA
Memory Type FLASH
Data Bus Width 32b
Resolution 1.25 B
Number of Converters 4
Voltage - I/O 3.30V
Number of ADC Channels 6
Number of I2C Channels 1
Non-Volatile Memory ROM (32kB)
Voltage - Core 1.20V
On Chip Data RAM 160kB
Height 950μm
Length 10.1mm
Width 9.85mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

ADAU1452WBCPZ Description


The ADAU1452/ADAU1451/ADAU1450 are automotive-qualified audio processors that greatly outperform previous SigmaDSP? devices in terms of digital signal processing. The rebuilt hardware architecture has been enhanced for audio processing efficiency.

The audio processing methods are implemented in sample-by-sample and block-by-block paradigms, which can both be conducted concurrently in a signal processing flow designed with SigmaStudioTM, a graphical programming tool. The rebuilt digital signal processor (DSP) core architecture allows various types of audio processing algorithms to be executed with far less instructions than prior SigmaDSP generations, resulting in greatly increased code efficiency.



ADAU1452WBCPZ Features


  • Qualified for automotive applications

  • Fully programmable audio DSP for enhanced sound processing

  • Features SigmaStudio, a proprietary graphical programming 

  • Clock oscillator for generating master clock from crystal

  • Integer PLL and flexible clock generators

  • Integrated die temperature sensor



ADAU1452WBCPZ Applications


  • Automotive audio processing

  • Head units

  • Navigation systems

  • Rear seat entertainment systems

  • DSP amplifiers (sound system amplifiers)

  • Commercial and professional audio processing

  • Consumer audio processing