AD >> ADA4939-1YCPZ-R7 
63830
ADA4939-1YCPZ-R7
ADI
Quantity 18650
Packaging 16-LFCSP-VQ (3x3)
Description original&Quality new original
81605
ADA4939-1YCPZ-R7
Analog Devices Inc
Quantity 20000
Packaging IC AMP DIFF ULDIST LN 16LFCSP
Description original&Quality new original