May I know how many ADG3246 IO driver current output or sink current input max?
I wil try to use ADG3246 between FPGA and SATA singal level translator, and also do LED driver for status show up.
From the datasheet:
The switch is bidirectional because there is no impedance to signal direction, but it cannot translate the voltage up: a 1.8V signal will stay a 1.8V signal.
Please see TPC 6, 7, and 8. These show the output voltage for input voltage.
The ADG3246 is not an active device and does not have an IO driver. Any required current must be provided by the source.
This family of devices consist of NMOS switches only and can only translate voltages down.
Thank you veyr much.
as my application, FPGA output 1.8V to antoher 3.3V device via ADG3246.
from data sheet description and your information, ADG3246 only translate to voltage down( 3.3V to 1.8V).
only can do bi-direction condition is 3.3V <--> 2.5V.
is they right?
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