Texas Instruments ADS1606

the ads1605 and ads1606 are high-speed high-precision delta-sigma analog-to-digital converter (adcs) with 16-bit resolution. the data rate is 5 mega-samples per second (msps) the bandwidth (3db) is 2.45mhz and passband ripple is less than 0.0025db (to 2.2mhz). both devices offer outstanding performance at these speeds with a signal-to-noise ratio up to 88db total harmonic distortion down to 99db and a spurious-free dynamic range up to 101db. for even higher-speed operation the data rate an be doubled to 10msps in 2x mode. the ads1606 includes an adjustable first-in first-out buffer (fifo) for the output data. the input signal is measured against a voltage reference that can be generated on-chip or supplied externally. view all in datasheet