DS15BR400

We are developing a new projects, and we have chosen to evaluate the component DS15BR400 to drive three LVDS lines.

We have valuated the DS15BR400 4-Channels LVDS Buffer. But this buffer/repeater overheat.

With a Ta = 25°C the component reaches a temperature of 70°C using a transfer speed of 500bps and VDD = 3.3V.

Is that correct? We must expect less warm?

thanks for the support in advance,

Best regards