We currently don't provide information on part marking on EngineerZone. I would suggest contacting your local sales or distributor office. You can find a listing on our website at: http://www.analog.com/salesdir/continent.asp.
EngineerZone Community Manager
We bought this device from Avnet, and they did provide the data sheet with it but I still could not figure it out the exact marking means.
T indicates the monitoring threhsold of 3.08V (first page of the datasheet).
A is operation temperature code −40°C to +85°C
R is package code 8-Lead SOIC_N
Z is RoHs (Lead free)
#123 is the date code of the part being manufactured.
Thank you Ren
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