ADV7528

不推荐用于新设计

Low Power HDMI/DVI Transmitter with Consumer Electronics Control (CEC)

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概述

General
Low power HDMI/DVI transmitter ideal for portable applications
CEC controller and expanded message buffer (3 messages) reduces system overhead
Digital video
150 MHz operation supports all video and graphics resolutions from 480i to 1080p
Programmable 2-way color space converter
Supports RGB, YCbCr, and DDR

Digital audio
Supports standard S/PDIF for stereo LPCM or compressed audio up to 192 kHz
2-channel, uncompressed LPCM I²S audio up to 192 kHz
Special features for easy system design
On-chip microcontroller with I²C master to perform EDID reading; reports HDMI events through interrupts and registers
See data sheet for additional features

The ADV7528 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.

The ADV7528 supports x.v.Color^™ (gamut metadata) for a wider color gamut.

The ADV7528 supports both S/PDIF and 2-channel I²S audio. Its high fidelity, 2-channel I²S audio can transmit stereo up to a 192 kHz sampling rate. S/PDIF can carry stereo LPCM audio or compressed audio, including Dolby^® digital and DTS^®.

The ADV7528 helps to reduce system design complexity and cost by incorporating features such 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 ADV7528 is available in a space-saving, surface-mount, 49-ball WLCSP package. This package is RoHS compliant and specified to operate from −25°C to +85°C.

APPLICATIONS