7805ALP

Maxwell Technologies' 7805ALP high-speed analog-to-digital converter features a greater than 50 krad (Si) total dose toler-ance, depending upon space mission. Using Mawell's radia-tion-hardened RAD-PAK^® packaging technology, the 7805ALP incorporates the commercial ADS7805 from Burr Brown. This
device is latchup protected by Maxwell Technologies' LPT™ technology. The 7805ALP, 16-bit sampling CMOS A/D . The device contains a complete 16-bit capacitor-based SAR A/D with S/H, reference, clock, interface for microprocessor use,and three-state output drivers. The 7805ALP is specified at a 100 kHz sampling rate, and guaranteed over the full tempera-ture range. Laser-trimmed scaling resistors provide an indus-try-standard ± 10V input range, while the innovative design allows operation from a single 5V supply, with power dissipa-tion of under 132 mW.

Maxwell Technologies' patented RAD-PAK^® packaging technol-ogy incorporates radiation shielding in the microcircuit pack-age.  It eliminates the need for box shielding while providing the required radiation shielding for a lifetime in orbit or space mission.  In a GEO orbit, RAD-PAK^® provides greater than 50krad (Si) radiation dose tolerance. The 7805ALP is available with screening up to Maxwell Technologies self-defiened Class K.