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
5 V tolerant I2C and HPD I/Os, no extra device needed
- See data sheet for additional features
产品详情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
- Digital video cameras
- Digital still cameras
- Cellular handsets
- Personal media players
- Portable gaming