The AD9387NK is 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, single 1.8 V power supply, video/audio inputs accept logic levels from 1.8 V to 3.3 V.
The AD9387NK is an 80 MHz HDMI/DVI transmitter designed for portable applications. It supports HDMI v1.3, DVI v1.0, and HDCP v1.1, offering video resolutions from 480i up to 1080i and audio up to 192 kHz. The device operates from a single 1.8 V supply and includes an on‑chip MPU for HDCP and EDID handling, eliminating the need for external components.
The datasheet provides PCB layout recommendations, power‑supply bypassing guidelines, and detailed pin descriptions for both the 64‑lead LFCSP and 76‑ball CSP_BGA packages. Application examples include digital cameras, set‑top boxes, A/V receivers, and HDMI repeaters. Design notes cover signal integrity, grounding, and external swing resistor requirements.
| Operating Temperature Range | -40 °C to +85 °C |
|---|
It operates from a single 1.8 V supply (typical 1.8 V, range 1.71‑1.89 V).
Yes, it includes an on‑chip MPU with I²C master to perform HDCP operations.
The device is offered in a 64‑lead LFCSP or a 76‑ball CSP_BGA, both Pb‑free.
The AD9387NK is rated from –40 °C to +85 °C.