Dinghao provides a high-performance, low-power HDMI/DVI transmitter ideal for portable applications. It is compatible with HDMI v. 1.3, DVI v. 1.0, and HDCP v. 1.2. The transmitter operates on a single 1.8V power supply and accepts video/audio inputs with logic levels from 1.8V to 3.3V. It supports resolutions from 480i to 1080i and XGA@75Hz. The color space converter supports RGB, YCbCr, and DDR. It also supports standard S/PDIF audio and 8-channel uncompressed LPCM I2S audio. The transmitter includes special features for easy system design.
The AD9387NK is an 80 MHz HDMI/DVI transmitter designed for portable applications. It supports HDMI 1.3, DVI 1.0, HDCP 1.1, and a range of video formats up to 1080i, with programmable color‑space conversion and embedded sync handling.
The device is offered in a 64‑lead LFCSP or 76‑ball CSP‑BGA Pb‑free package, operates from a single 1.8 V supply, and includes an on‑chip MPU for HDCP and EDID functions, simplifying system design and reducing component count.
| Supply Voltage (Vop) Typical | 1.8 V |
|---|---|
| Transmitter Supply Current | 55 mA |
| Transmitter Total Power | 100 mW |
| Operating Temperature Range | -40 °C to +85 °C |
The device operates from –40 °C to +85 °C.
The typical supply voltage is 1.8 V.
The maximum digital output current is 20 mA.
It is available in a 64‑lead LFCSP or a 76‑ball CSP‑BGA, both Pb‑free.