AD >> ADA4857-1YCPZ-R7 
63720
ADA4857-1YCPZ-R7
ADI
Quantity 18650
Packaging 8-LFCSP-VD (3x3)
Description original&Quality new original
81292
ADA4857-1YCPZ-R7
Analog Devices Inc
Quantity 20000
Packaging IC OPAMP VF ULDIST LP LN 8LFCSP
Description original&Quality new original