AD >> ADR4540BRZ-R7 
69117
ADR4540BRZ-R7
ADI
Quantity 18650
Packaging 8-SOIC
Description original&Quality new original
85049
ADR4540BRZ-R7
Analog Devices Inc
Quantity 20000
Packaging IC VREF SERIES PREC 4.096V 8SOIC
Description original&Quality new original