The AD9289 is a quad 8-bit ADC from Analog Devices that supports a sampling rate of 65MSPS and outputs data using a serial LVDS interface. It can be used in tape drives, medical imaging, and other applications.
The AD9289 is a quad‑channel 8‑bit analog‑to‑digital converter that operates at up to 65 MSPS. It uses a single 3.0 V supply and provides LVDS serial outputs with data rates up to 520 Mbps, making it suitable for compact, low‑power applications.
The datasheet includes full electrical specifications, pin configurations, timing diagrams, absolute maximum ratings, and typical performance curves. An evaluation board and ordering guide are also provided for system designers.
| Resolution | 8 Bits |
|---|---|
| Power Dissipation | 112 mW/channel at 65 MSPS |
| Supply Voltage | AVDD = 3.0 V, DRVDD = 3.0 V |
| Input Voltage Range | 1 Vp-p to 2 Vp-p |
| Signal‑to‑Noise Ratio | 48 dBc (to Nyquist) |
| Maximum Clock Rate | 65 MSPS |
| Operating Temperature Range | -40°C to +85°C |
| Package | 64‑ball mini‑BGA |
The AD9289 operates from a single 3.0 V supply (AVDD and DRVDD).
The device contains four ADC channels in one package.
Each LVDS output can run up to 520 Mbps (8 bits × 65 MSPS).
Each channel dissipates about 112 mW at 65 MSPS.