AD >> AD640BP 
56798
AD640BP
ADI
Quantity 18650
Packaging 20-PLCC (9x9)
Description original&Quality new original
83890
AD640BP
Analog Devices Inc
Quantity 20000
Packaging IC AMP LOG 2.3MA 20PLCC
Description original&Quality new original
888209
AD640BP
AD
Quantity 9000
Packaging PLCC
Description original&Quality new original