Datasheet

ADSP-2184
–28–
REV. 0
ENVIRONMENTAL CONDITIONS
Ambient Temperature Rating:
T
AMB
=T
CASE
– (PD ⫻ θ
CA
)
T
CASE
= Case Temperature in °C
PD = Power Dissipation in W
θ
CA
= Thermal Resistance (Case-to-Ambient)
θ
JA
= Thermal Resistance (Junction-to-Ambient)
θ
JC
= Thermal Resistance (Junction-to-Case)
Package ␪
JA
␪
JC
␪
CA
LQFP 50°C/W 2°C/W 48°C/W
0
TEMPERATURE – 8C
10
IDD – mA
1
100
1k
10k
20 60 80 100 120
40
5.6V
5.0V
Figure 27. Power-Down Supply Current