ADS7890 Datasheet | Burr-Brown

SLAS409 - DECEMBER 2003 14ĆBIT, 1.25ĆMSPS LOW POWER SAR ANALOGĆTOĆDIGITAL CONVERTER Features D 1.25 MHz Sample Rate, 14-Bit Resolution D Zero Latency D Unipolar, Pseudo Differential Input, Range: - 0 V to 2.5 V D SPIE patible Serial Interface D 77.5 dB SNR and - 95 dB THD at 0.5 MHz I/P D Power Dissipation 45 mW at 1.25 MSPS D Nap Mode (10 mW Power Dissipation) D Power Down (10 mW) D Internal Reference D Internal Reference Buffer D 48-Pin TQFP Package APPLICATIONS D Optical Networking (DWDM, MEMS Based Switching) D Spectrum Analyzers D High Speed Data Acquisition Systems D High Speed Close-Loop Systems D Telemunication DESCRIPTION The ADS7890 is a 14-bit 1.25-MSPS A-to-D...