AD9389B is a high-performance HDMI/DVI transmitter that is compatible with HDMI v. 1.3, DVI v. 1.0, and HDCP v. 1.2, supports a single 1.8 V power supply, and accepts video/audio inputs with logic levels from 1.8 V to 3.3 V. It comes in two packages: 80-lead LQFP and 64-lead LFCSP.
The AD9389B is a 165 MHz HDMI/DVI transmitter supporting HDMI v1.3, DVI v1.0, and HDCP v1.2. It handles video resolutions from 480i up to 1080p and UXGA (1600 × 1200 @ 60 Hz) and includes an internal MPU for HDCP and EDID handling, a single 1.8 V supply, and 5 V‑tolerant I²C and HPD pins.
The datasheet provides detailed specifications, absolute maximum ratings, pin configurations for both 80‑lead LQFP and 64‑lead LFCSP packages, and an ordering guide with part numbers for each package option.
| Maximum Digital Output Current | 20 mA |
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It supports all resolutions from 480i up to 1080p and UXGA (1600 × 1200 @ 60 Hz).