Texas Instruments, 12 bit- ADC 0.05Hz, 28-Pin SSOP

The Texas offers a ADS series of a high-speed and high dynamic range of 12-bit pipelined analog to digital converter. This converter includes a high bandwidth track and hold that gives excellent spurious performance up to and beyond the nyquist rate.

Spurious free dynamic range of 82dB at 10MHz
High SNR of 67.5dB (2Vp-p), 69dB (3Vp-p)
Low power up to 335mW