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  4. AD9389A

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Features and Benefits

  • HDMITM/DVI transmitter compatible with HDMI v1.2a, DVI v1.0, and HDCP 1.1
  • Internal key storage for HDCP
  • Single 1.8 V power supply
  • Video/audio inputs accept logic levels from 1.8 V to 3.3 V
  • 64-lead LFCSP, Pb-free package
  • 80 MHz operation supports all resolutions from 480i to 720p/1080i and XGA-75 Hz
  • Programmable two-way color space converter
  • Supports RGB, YCbCr, DDR
  • Supports ITU656 based embedded syncs
  • Auto input video format timing detection (CEA-861B)
  • Supports standard S/PDIF for stereo LPCM or compressed audio up to 192 kHz
  • Supports 8-channel uncompressed LPCM I2S audio up to 192 kHz
  • On-chip MPU with I2C® master to perform HDCP operations and EDID reading operations
  • 5 V tolerant I2C and HPD I/Os, no extra device needed
  • No audio master clock needed for supporting
  • S/PDIF and I2S
  • On-chip MPU reports HDMI events through interrupts and registers

Product Details

The AD9389A-BBCZ is an 80 MHz, high definition multimedia interface (HDMI) v.1.2a transmitter. It supports HDTV formats up to 720p/1080i, and computer graphic resolutions up to XGA (1024 × 768 @ 75 Hz). With the inclusion of HDCP, the AD9389A allows the secure transmission of protected content as specified by the HDCP v1.1 protocol.

The AD9389A supports both S/PDIF and 8-channel I2S audio. Its high fidelity 8-channel I2S can transmit either stereo or 7.1 surround audio at 192 kHz. The S/PDIF can carry stereo LPCM audio or compressed audio including Dolby® Digital, DTS®, and THX®.

The AD9389A helps to reduce system design complexity and cost by incorporating such features as an internal MPU for HDCP operations, an I2C master for EDID reading, a single 1.8 V power supply and 5 V tolerance on I2C and hot plug detect pins.

Fabricated in an advanced CMOS process, the AD9389A is available in a space saving, 64-lead LFCSP surface-mount package. The LFCSP package is specified from 0°C to 70°C.


  • DVD players and recorders
  • Digital set-top boxes
  • A/V receivers
  • Digital cameras and camcorders
  • HDMI repeater/splitter

Product Categories

Product Lifecycle icon-not-recommended Not Recommended for New Designs

This designates products ADI does not recommend broadly for new designs.

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
AD9389AKCPZ-80 Material Declaration Reliability Data 64-Lead LFCSP (9mm x 9mm w/ EP)
Wafer Fabrication Data

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Sample & Buy

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Buy Now Pricing

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List Pricing

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Lead Times

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