ELM185xB Laser Diode Driver
■Electrical characteristics
Parameter
Operation voltage
Symbol
VCC
Condition
VCC=3.6V
Min.
2.0
Typ.
1
Max.
6.5
3
Unit
V
Current consumption
AMDreference voltage
ICC
mA
V
Vamd
VCC=3.6V
0.285 0.300 0.315
Vamd temperature
characteristics
ΔVamd
ΔTop
VCC=3.6V
±200
ppm/°C
KLD current
IDkld VCC=2.7V, Vkld=1.0V
400
mA
μA
V
KLD leak current
ILkld
Vilm
VCC=5.5V
1.0
ILM current limit voltage
Max. external clock frequency
AMD input current
VCC=3.6V
0.13
0.15
0.17
20
Fext
VCC=3.6V
kHz
μA
V
Iamd
ZDBV
VCC=5.5V, Vamd=1.0V
-0.5
6.8
0.5
8.0
Zener diode avalanche voltage
■Marking
SOT-26
Symbol
Mark
2NW
Content
Series : 185
a, b, c
d
Package : SOT-26
a b c d
�
0 to 9 and
A to Z ( I, O, X excepted)
Assembly lot No.
VSON6-2x2
Symbol
185
Mark
185
Content
185 series
1 8 5
a b c
0 to 9 and
A to Z ( I, O, X excepted)
a, b, c
Assembly lot No.
10 - 4
ELM-TECH [ ELM Technology Corporation ]
