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ADAU1787BCBZRL - Analog Devices

Description: General Purpose Audio Codec 4ADC / 2DAC Ch 42-Pin WLCSP T/R

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PCB Footprints
ADAU1787BCBZRL - Analog Devices PCB footprint - BGA - BGA - 42-Ball Wafer Level Chip Scale Package [WLCSP] (CB-42-2)
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3D Models
ADAU1787BCBZRL - Analog Devices  - 3D model - BGA - 42-Ball Wafer Level Chip Scale Package [WLCSP] (CB-42-2)
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ADAU1787BCBZRL Details

  • Manufacturer Part Number:

    ADAU1787BCBZRL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    WLCSP-42

  • Pin Count:

    42

  • Manufacturer Package Code:

    CB-42-2

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    DVDD SUPPLY OF 0.9V NOMINAL IS USED

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    R-PBGA-B42

  • Length:

    2.695 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    42

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.53 mm

  • Supply Voltage-Max (Vsup):

    1.98 V

  • Supply Voltage-Min (Vsup):

    1.7 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.35 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    2.32 mm

ADAU1787BCBZRL Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply the analog power supplies (AVDD and DVDD) before the digital power supply (DVDD). This ensures that the analog circuitry is powered up before the digital circuitry.
  • The ADAU1787 can be configured using the SigmaStudio graphical development environment. This tool allows you to design and implement audio processing algorithms, and generate the necessary configuration files for the ADAU1787.
  • The maximum clock frequency for the ADAU1787 is 192 kHz. However, the actual clock frequency may be limited by the specific application and the clock source used.
  • Yes, the ADAU1787 can be used in a multi-channel audio application. It has multiple audio interfaces, including I2S, TDM, and asynchronous sample rate conversion, which allow it to support multiple audio channels.
  • To troubleshoot issues with the ADAU1787, start by checking the power supplies, clock signals, and digital interfaces. Use a logic analyzer or oscilloscope to verify the digital signals, and check the analog signals using an oscilloscope or signal analyzer.

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ADAU1787BCBZRL Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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