AD9229 is a 12-bit, 50/65 MSPS, serial, LVDS, 3 V A/D converter from Analog Devices. It features four ADCs in one package and supports data rates up to 780 Mbps. AD9229 has excellent linearity with typical DNL and INL of ±0.3 LSB and ±0.4 LSB, respectively. It consumes 1,350 mW (65 MSPS) and 985 mW (50 MSPS) and operates at a supply voltage of 3.0 V.
The AD9229 from Analog Devices is a quad, 12‑bit analog‑to‑digital converter designed for low‑cost, low‑power, and small‑size applications. It operates from a single 3 V supply and provides LVDS serial data rates up to 780 Mbps, with optional power‑down mode consuming only a few milliwatts.
The device is offered in a Pb‑free 48‑lead LFCSP package and is specified for industrial temperature ranges (‑40 °C to +85 °C). Detailed specifications cover resolution, accuracy, power consumption, timing, and absolute maximum ratings, making it suitable for digital beam‑forming, broadband communications, and test equipment.
| Resolution | 12 Bits |
|---|---|
| Maximum Sample Rate | 65 MSPS |
| Input Voltage Range (VREF=1 V) | 2 V p‑p differential |
| Supply Voltage | 3.0 V |
| Power Dissipation (65 MSPS) | 1.35 W |
| Power‑Down Consumption | ≈3 mW |
| LVDS Data Rate | Up to 780 Mbps |
| Operating Temperature Range | -40 °C to +85 °C |
The AD9229 operates from a single 3.0 V power supply.
The LVDS serial outputs can run at up to 780 Mbps.
In power‑down mode the device typically consumes about 3 mW.