ADV7524A Low Power HDMI®/DVI Transmitter with Consumer Electronic Control (CEC)

The ADV7524A 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 optional inclusion of embedded HDCP keys, the ADV7524A allows the secure transmission of protected content, as specified by the HDCP 1.3 protocol. Applications HDMI repeater

The ADV7524A supports 3D video. The ADV7524A supports x.v.Color™ (Gamut Metadata) for a wider color gamut. The ADV7524A supports both S/PDIF and 2-channel I2S audio. Its high fidelity 2-channel I2S can transmit stereo up to a 192 kHz sampling rate. The S/PDIF can carry stereo LPCM audio or compressed audio including Dolby® Digital and DTS®. The ADV7524A 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 ADV7524A is available in a space saving, 49-ball, WLCSP surface mount package. This package is RoHS compliant and specified to operate from −25°C to +85°C

Features and Benefits

Low power HDMI v1.4a /DVI transmitter ideal for portable applications
CEC controller and expanded message buffer (3 messages) reduces system overhead
HDMI v.1.4a features
3D Video
Advanced Colorimetry
sYCC601
Adobe RGB
Adobe YCC601
Compatible with DVI v.1.0
Optional embedded HDCP keys to support HDCP 1.3
Video/audio inputs accept logic levels from 1.8 V to 3.3 V
150 MHz operation supports all video and graphics resolutions from 480i to 1080p
Programmable two-way color space converter
Supports RGB, YCbCr, DDR
Supports ITU656-based embedded syncs
Automatic input video format timing detection (CEA-861E)

Supports standard S/PDIF for stereo LPCM or compressed audio up to 192 kHz
2-channel uncompressed LPCM I2S audio up to 192 kHz
On-chip MPU with I2C master to perform EDID reading and HDCP operations; reports HDMI events through interrupts and registers
5 V tolerant I2C and HPD I/Os, no extra device needed
No audio master clock needed for supporting S/PDIF and I2S
Compatible with ADV9394 HDMI companion chip
+5 V generator for Hot Plug detect in portable applications

Audio & Video Products

Data Sheets

Document	note
ADV7524A: Low Power HDMI Transmitter with Consumer Electronic Control (CEC) Data Sheet (Rev. SpB)	PDF 64 kB

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
ADV7524ABCBZ-1RL Contact ADI	49 ball WLCSP (3.45x3.45mm)	REEL 5000	-25 to 85C	0	3.43	Y
ADV7524ABCBZ-P-1RL Contact ADI	49 ball WLCSP (3.45x3.45mm)	REEL 5000	-25 to 85C	0	3.28	Y

ADV7524A: Low Power HDMI Transmitter with Consumer Electronic Control (CEC) Data Sheet (Rev. SpB) adv7524a