The 16-bit ADS5562 and ADS5560 data converters sample at 80 and 40 Msamples/s, respectively. The ADS5562 offers 6 dB greater SNR and 0.6 more effective bits than any other 80-Msample/s device consuming less than 900 mW. The device also offers dynamic power scaling, reducing power consumption to as little as 540 mW at 25 Msamples/s.
To further reduce noise, the devices offer a low-frequency noise-suppression mode to eliminate the 1/f (flicker) noise, improving SNR by up to 4.2 dB over a 1-MHz band in baseband and time-domain applications. Housed in a 48-pin QFN package, the parts offer a programmable gain from 0 to 6 dB and the option for parallel CMOS or fully differential double-data-rate LVDS outputs. (Ea/1,000: ADS5562 $48.33, ADS5560, $35.00 — samples available now.)
Texas Instruments , Dallas , TX
Product Information Center 800-477-8924
http://www.ti.com
Advertisement
Learn more about Texas Instruments
