The AD9226 is a complete 12-bit, 65 MSPS ADC converter with high signal-to-noise ratio, low power dissipation, and stable clock.
The AD9226 is a monolithic, single‑supply, 12‑bit ADC capable of 65 MSPS conversion rates. It features an on‑chip sample‑and‑hold amplifier, programmable reference, and a duty‑cycle stabilizer that makes conversion immune to clock pulse‑width variations. The device guarantees no missing codes across its full operating temperature range.
The converter is supplied by a single 5 V analog supply and a separate digital driver supply (3 V‑5 V). It offers both differential and single‑ended inputs, selectable output data formats (binary or two’s complement), and pin‑compatible options with earlier AD9220‑AD9225 parts. Detailed electrical specifications, pin descriptions, and ordering information are provided.
| Resolution | 12 Bits |
|---|---|
| Effective Number of Bits (ENOB) | 11.1 @ 10 MHz |
| Power Consumption | 475 mW |
| Maximum Conversion Rate | 65 MHz |
| Integral Nonlinearity (INL) | +0.6 LSB |
| Differential Nonlinearity (DNL) | +0.6 LSB |
| Analog Supply Voltage (AVDD) | 4.75 V – 5.25 V |
| Digital Driver Supply (DRVDD) | 2.85 V – 5.25 V |
The AD9226 consumes 475 mW of power.
Yes, the device guarantees no missing codes over the full operating temperature range.
The AD9226 can operate up to 65 MSPS conversion rate.