AD9221ARZ Datasheet PDF - ADI

The AD9221ARZ is a generation of high performance monolithic Analog-to-digital Converter (ADC) exhibits true 12-bit linearity and temperature drift performance1 as well as 11.5-bit or better AC performance. It provides an upward or downward component selection path based on performance, sample rate and power. The devices differ with respect to their specified sampling rate and power consumption, which is reflected in their dynamic performance over frequency. It combines a high speed CMOS process and a novel architecture to achieve the resolution and speed of existing hybrid and monolithic implementations at a fraction of the power consumption and cost. Each device is a complete, monolithic ADC with an on-chip, high performance, low noise sample-and-hold amplifier and programmable voltage reference. An external reference can also be chosen to suit the DC accuracy and temperature drift requirements of the application.

● Complete on-chip sample-and-hold amplifier and voltage reference

● Signal-to-noise and distortion ratio - 70dB

● Spurious-free dynamic range - 86dB

● Out-of-range indicator

● Straight binary output data

● Sampling rate of 1.5MSPS

● 59mW power consumed on a single 5V power supply