The ADS412x and ADS414x are lower-sampling speed variants in the ADS41xx family of
analog-to-digital converters (ADCs). These devices use innovative design techniques to achieve high
dynamic performance, while consuming extremely low power at 1.8-V supply. The devices are
well-suited for multi-carrier, wide bandwidth communications applications.
The ADS412x/4x have fine gain options that can be used to improve SFDR performance at
lower full-scale input ranges, especially at high input frequencies. They include a dc offset
correction loop that can be used to cancel the ADC offset. At lower sampling rates, the ADC
automatically operates at scaled down power with no loss in performance.
The ADS412x/4x are available in a compact VQFN-48 package and are specified over the
industrial temperature range (40°C to +85°C).
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