AD9288 is a low power dual 8-bit 40/80/100MSPS A/D converter with integrated reference and track/hold circuits. It features a bandwidth of 475MHz, an input range of 1V p-p, a single channel operating power of 90mW, and support for two output formats.
The AD9288 is a dual 8‑bit monolithic sampling analog‑to‑digital converter optimized for low cost, low power, and small size. It operates from a single 3.0 V supply (2.7‑3.6 V) and provides up to 100 MSPS conversion rate with 475 MHz analog bandwidth per channel. The device includes on‑chip reference, track‑and‑hold circuits, and user‑selectable options for data format, standby mode, and timing.
The datasheet details electrical specifications, pin configuration, absolute maximum ratings, and typical performance graphs. It also includes an ordering guide, evaluation board information, and mechanical dimensions for the 48‑lead LQFP package.
| Resolution | 8 bits |
|---|---|
| Maximum Conversion Rate | 100 MSPS |
| Analog Bandwidth | 475 MHz per channel |
| Supply Voltage | 3.0 V (2.7‑3.6 V) |
| Input Voltage Range | 1 V p‑p per channel |
| Signal‑to‑Noise Ratio (41 MHz) | 47 dB |
The AD9288 operates from a single 3.0 V supply, with an allowed range of 2.7 V to 3.6 V.
Each channel has an analog bandwidth of 475 MHz.
The AD9288 can convert at up to 100 MSPS.