The ADV7523 is an 80MHz HDMI transmitter that is ideal for use in portable electronics, including HD video camcorders, digital still cameras, cellular handsets, gaming consoles, and portable media players.
The ADV7523 is an 80 MHz High-Definition Multimedia Interface (HDMI) transmitter designed for portable electronics, including HD video camcorders, digital still cameras, cellular handsets, and gaming consoles. It supports HDTV formats up to 1080i and features optional embedded HDCP keys to support the HDCP 1.3 protocol for secure content transmission.
The device supports both S/PDIF and 2-channel I2S audio, capable of transmitting audio at 192 kHz. It includes an on-chip microprocessor unit (MPU) with an I2C master to perform EDID reading and HDCP operations. The ADV7523 operates on 1.8 V and 1.2 V supplies and is compatible with the AD80216 HDMI companion chip.
| Operating Frequency | 80 MHz |
|---|---|
| Supported Video Formats | 480i to 1080i |
| Audio Sampling Rate | 192 kHz |
| Supply Voltage | 1.8 V and 1.2 V |
The ADV7523 supports HDTV formats up to 1080i.
Yes, with the optional inclusion of embedded HDCP keys, it supports the HDCP 1.3 protocol.
It supports standard S/PDIF for stereo LPCM or compressed audio up to 192 kHz, and 2-channel uncompressed LPCM I2S audio up to 192 kHz.