AnsweredAssumed Answered

AD9914 heat dissipation (eval board)

Question asked by neganur on Feb 9, 2013
Latest reply on Feb 11, 2013 by sitti

Hi,

 

I noticed that the integrated circuit on the AD9914 evaluation board gets rather hot. Should there not be a heat sink mounted on it?

 

Enabled mode

3.3 V rail @ 610 mA

1.8 V rail @ 83 mA

 

Power down mode:

3.3 V rail @ 164 mA

1.8 V rail @ 26 mA

Outcomes