The AD9288 is a dual 8-bit, 40/80/100 MSPS ADC with low power, high accuracy, and scalability, and is suitable for battery-powered instruments, hand-held scopemeters, low cost digital oscilloscopes, and I and Q communications applications.
The AD9288 is a dual 8‑bit analog‑to‑digital converter offering sampling rates of 40, 80, and 100 MSPS. It operates from a single 3.0 V supply (2.7 V to 3.6 V), features on‑chip reference and track‑and‑hold, and delivers up to 47 dB SNR at 41 MHz while consuming only 90 mW per channel at 100 MSPS.
Packaged in a 48‑lead surface‑mount plastic package, the device is rated for industrial temperature operation (‑55 °C to +125 °C) and is pin‑compatible with the 10‑bit AD9218, facilitating future system upgrades.
| Resolution | 8 bits |
|---|---|
| Analog Input Range | 1 V p‑p per channel |
| Signal‑to‑Noise Ratio | 47 dB @ 41 MHz |
The AD9288 operates from a single 3.0 V supply, with an allowable range of 2.7 V to 3.6 V.
Each channel accepts a 1 V peak‑to‑peak analog input range.
The device is specified for operation from –55 °C to +125 °C.
Yes, the AD9288 is pin‑compatible with the 10‑bit AD9218.