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ADAU7002ACBZ-R7 The ADAU7002ACBZ-R7 is a stereo PDM-to-I2S or TDM conversion IC from Analog Devices. It converts a stereo PDM bit stream into PCM audio data with support for sample rates from 4 kHz to 96 kHz.
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ADAU7002ACBZ-R7

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The ADAU7002ACBZ-R7 is a stereo PDM-to-I2S or TDM conversion IC from Analog Devices. It converts a stereo PDM bit stream into PCM audio data with support for sample rates from 4 kHz to 96 kHz.
✓ Total Stock: 28,837 pcs

ADAU7002ACBZ-R7 Available from 2 distributors

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28,817 pcs
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20 pcs
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ADAU7002ACBZ-R7 Specifications Quick View

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ADAU7002ACBZ-R7 Description

Short technical summary and product information.

The ADAU7002 is a stereo PDM-to-I2S or TDM conversion IC that converts a stereo pulse density modulation (PDM) bit stream into pulse code modulation (PCM) audio data. The PCM audio data is output on a serial audio interface port in either I2S or TDM format. The device features a 64× decimation ratio and supports PDM clock rates from 64× to 512× the output sample rate. It operates with an I/O supply voltage ranging from 1.62 V to 3.6 V and offers automatic power-down with BCLK removal.

 

Output sample rate is adjustable from 4 kHz to 96 kHz. Typical operating current is 0.67 mA at 48 kHz and 1.8 V IOVDD, with shutdown current less than 1 μA. The ADAU7002 is specified over the industrial temperature range of -40°C to +85°C. It is available in a halide-free, 8-ball, 1.56 mm × 0.76 mm, 0.4 mm pitch wafer level chip scale package (WLCSP) for space-constrained designs.

ADAU7002ACBZ-R7 Quick Information

Product Type: Audio Converter IC
Canonical Name: Stereo PDM-to-I2S or TDM Conversion IC
Subcategory: Sample Rate Converter

ADAU7002ACBZ-R7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADAU7002ACBZ-R7 Features

  • Stereo PDM-to-I2S or TDM conversion.
  • 64x decimation ratio from PDM to PCM.
  • I/O supply voltage range 1.62V to 3.6V.
  • Low operating current: 0.67 mA typical.
  • 8-ball WLCSP package, 1.56mm x 0.76mm.

ADAU7002ACBZ-R7 Applications

  • Ideal for mobile computing audio processing.
  • Used in portable electronics with PDM microphones.
  • Suitable for consumer audio devices.
  • Enables digital audio interface conversion.
  • Applied in space-constrained designs.

ADAU7002ACBZ-R7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ADAU7002ACBZ-R7?

The I/O supply voltage range is 1.62V to 3.6V.

What is the operating temperature range?

-40°C to +85°C (TA).

What package is the ADAU7002ACBZ-R7 available in?

8-ball WLCSP package with dimensions 1.56 mm × 0.76 mm, 0.4 mm pitch.

Is the ADAU7002ACBZ-R7 RoHS compliant?

The component is marked as RoHS3 Compliant, but this is unverified.

What is the output sample rate range?

4 kHz to 96 kHz.

What interfaces does the ADAU7002 support?

I2S or TDM output interface.

What is the typical operating current?

0.67 mA at 48 kHz and 1.8V IOVDD.

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