ADN2830 Analog Devices, Inc., ADN2830 Datasheet - Page 6

• Manufacturer Part Number: ADN2830
• Description: Continuous Wave Laser Average Power Controller
• Manufacturer: Analog Devices, Inc.

ADN2830
POWER CONSUMPTION
The ADN2830 die temperature must be kept below 125°C.
The exposed paddle should be connected in such a manner that
it is at the same potential as the ADN2830 ground pins. Power
consumption can be calculated using the following formulas.
P V
=
T
DIE
CC
×
=
I
T
CC
I
AMBIENT
CC
+
MPD
=
(
IBIAS V
I
Figure 2. Test Circuit, Standalone Mode, IMPD Input Not Used
CCMIN
NC = NO CONNECT
V
+
CC
×
θ
J
A
BIAS PIN
×
P
_
LD
32
)
V
NC
GND2
IBIAS
GND2
GND2
IBIAS
NC
CC
24
2
1
ADN2830
–6–
V
CC
PAVCAP
PAVCAP
8
GND1
V
V
CC
CC
NC
NC
NC
FAIL
DEGRADE
5
1
16
1 F
100nF
PLACE 100nF CAP
CLOSE TO PIN 8
V
CC
GND
10 F
REV. A