What does RL mean in AD9281ARSZRL

Semiconductor Integrated Circuits (ICs)
, ,
1

what does rl mean in AD9281ARSZRL
It is not in the data sheet and DigiKey carries
AD9281ARSZRL and AD9281ARSZ

2

Hello Bunge,
Thank you for contacting DigiKey Technical Support.
RL is the tube and real version of part number AD9281ARSZ