The document introduces Analog Devices' high-speed, high-accuracy 14-bit, 16-bit, and 18-bit PulSAR® ADCs. These ADCs offer a variety of speed, package size, and price options, and are suitable for a wide input voltage range. The AD7621 is a 16-bit, 3 MSPS SAR ADC that provides 1 LSB of INL (typ), no missing codes, and 90 dB SNR. This product achieves high speed and accuracy while consuming only 70 mW, and is ideal for multiple channel applications, reducing the overall cost per channel.