Add to Signal Chain Designer

ADAU7002:  Stereo PDM to I2S or TDM Conversion IC

Product Details

Product Status:Recommended for New Designs

The ADAU7002 converts a stereo PDM bit stream into a PCM output. The source for the PDM data can be two microphones or other PDM sources. The PCM audio data is output on a serial audio interface port in either I2S or TDM format.

The ADAU7002 is specified over the commercial temperature range (−40°C to +85°C). It is available in a halide-free, 8-ball, 1.56 mm × 0.76 mm, wafer level chip scale package (WLCSP).

APPLICATIONS
  • Mobile computing
  • Portable electronics
  • Consumer electronics

FEATURES and BENEFITS

  • 64× decimation of a stereo pulse density modulation (PDM) bit stream to pulse code modulation (PCM) audio data
  • Slave I2S or time division multiplexed (TDM) output interface
  • Configurable TDM slots
  • I/O supply operation from 1.62 V to 3.6 V
  • 64 × output sample rate PDM Clock
  • 64×/128×/192×/256×/384×/512× output sample rate BCLK
  • Automatic BCLK ratio detection
  • Output sample rate:
    4 kHz to 96 kHz
  • Automatic PDM CLK drive at 64× the sample rate
  • Automatic powerdown with BCLK removal
  • 0.67mA operating current at 48 kHz and 1.8 V IOVDD supply
  • Shutdown current: <1 μA
  • 8-ball, 1.56 mm × 0.76 mm,
    0.4 mm pitch WLCSP
  • Power-on reset

Functional Block Diagram for ADAU7002

Design Tools,Models,Drivers & Software

Title Content Type File Type
ADAU7002 IBIS Model  (ibs) IBIS Models IBS

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

SampleSample & Buy

Price, packaging, availability

ADAU7002 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADAU7002ACBZ-R7 Status: Production CHIPS W/SOLDER BUMPS/WLCSP 8 Ind Reel, 3000 - $0.65 Y  Material Info Notify Me Purchase Sample
ADAU7002ACBZ-RL Status: Production CHIPS W/SOLDER BUMPS/WLCSP 8 Ind Reel, 10000 - $0.65 Y  Material Info Notify Me Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

ADAU7002Z Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-ADAU7002Z Status: Production Evaluation Board $89.00 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

Check Inventory & Purchase

View Sales and Distribution Offices

沪ICP备09046653号
content here.
content here.

Review this Product

Close