The AD9882A is a digital display interface chip from Analog Devices that supports a maximum conversion rate of 140MSPS and has a programmable analog bandwidth and a 0.5V to 1.0V analog input range.
The AD9882A is a dual‑interface chip that combines an 8‑bit 140 MSPS analog video interface with a DVI‑compatible digital video receiver on a single device. It supports resolutions up to SXGA (1280 × 1024) and includes HDCP protection for encrypted video content.
The document provides detailed electrical characteristics, absolute maximum ratings, pin configurations, and serial‑port control information, along with performance tables for both the analog and digital sections of the device.
| Maximum conversion rate | 140 MSPS |
|---|---|
| Analog input voltage range | 0.5 V to 1.0 V |
| Digital interface | DVI 1.0 compatible |
| Supply voltage (VDD) | 3.3 V |
The AD9882A can generate a pixel clock up to 140 MHz.
It accepts an analog input voltage from 0.5 V to 1.0 V (peak‑to‑peak).
Yes, the device includes support for high‑bandwidth digital content protection (HDCP).
The chip is supplied in a 100‑lead LQFP surface‑mount plastic package.