Low Power HDMI/DVI Transmitter

The ADV7526 is a 150 MHz, high definition multimedia interface (HDMI®) transmitter with expanded CEC buffer. It supports HDTV formats up to 1080p and computer graphic resolutions up to SXGA at 75 Hz.

With the inclusion of embedded HDCP keys, the ADV7526 allows the secure transmission of protected content, as specified by the HDCP 1.3 protocol.

The ADV7526 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 DTS®, THX®, and Dolby® Digital.

The ADV7526 helps to reduce system design complexity and cost by incorporating such features as an I2C master for EDID reading, and 5 V tolerance on the I2C and Hot Plug™ detect pins.

Fabricated in an advanced CMOS process, the ADV7526 is available in a space saving, 64-ball, WLCSP surface mount package. This package is RoHS compliant and specified to operate from −25°C to +85°C

* Low power HDMI/DVI transmitter ideal for portable applications

* CEC controller and expanded message buffer (3 messages) reduces system overhead

* Incorporates HDMI v.1.4a technology

3D Video

Extended colorimetry

* Compatible with DVI v.1.0

* Embedded HDCP keys to support HDCP 1.3

* 1.8 V supplies for ultralow operating power

* Video/audio inputs accept logic levels from 1.8 V to 3.3 V