The AD9229 is a quad 12-bit A/D converter from Analog Devices that supports 50/65 MSPS sampling rates and outputs data in serial LVDS format.
The AD9229 is a quad, 12‑bit analog‑to‑digital converter designed for low cost, low power, and small size. It operates from a single 3 V supply and provides LVDS serial outputs with data rates up to 780 Mbps. The device includes on‑chip sample‑and‑hold, power‑down mode (≈3 mW), and a wide‑band analog front‑end (400 MHz full‑power bandwidth).\n\nThe ADC is offered in a Pb‑free 48‑lead LFCSP package and is qualified for industrial temperature ranges (‑40 °C to +85 °C). Detailed specifications cover resolution, SNR, power dissipation, clock rates, pin configuration, and timing characteristics, making it suitable for ultrasound beam‑forming, broadband communications, and test equipment.
| Resolution | 12 bits |
|---|---|
| Supply Voltage (AVDD/DRVDD) | 3.0 V |
| Power Dissipation (65 MSPS) | 1.35 W |
| Power‑Down Consumption | 3 mW |
| LVDS Output 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.
Power‑down mode typically consumes about 3 mW.
It is specified for industrial temperatures from –40 °C to +85 °C.