AD8122/AD8120 running hot

Looking at the data sheets for the quiescent current, it would appear that, even when idle, the AD8122 is dissipating about 1W while the AD8120 dissipates between 0.4W and 1.2W.

They glow quite brightly under the FLIR.

Is this normal?

Best regards,

Stuart Borden

Parents Reply Children
No Data