PAW3601DH Datasheet, PDF (32/35 Pages) Pixart Imaging Inc. – laser diode form a complete and compact laser mouse tracking system

PixArt Imaging Inc.
PAW3601DH
CMOS Laser Mouse Sensor
Optical power at each of following nominal bin operating current and constrained resistor at VDD= 3.3V
Bin
grade
LD current
(mA)
Single
6 Series
Constrain
Constrain
resistor :R(Ω) resistor: r_n (Ω)
Bin
grade
LD current
(mA)
Single
6 Series
Constrain
Constrain
resistor :R(Ω) resistor: r_n (Ω)
P36
3.6
450
75
P50
5.0
306
51
P40
4.0
408
68
P52
5.2
282
47
P42
4.2
372
62
P54
5.4
282
47
P44
4.4
372
62
P56
5.6
258
43
P46
4.6
336
56
P58
5.8
234
39
P48
4.8
306
51
P60
6.0
216
36
Single constrain resistor R value = 6 series connection resistor for eye safety protection
R = r₁+r₂+r₃+r₄+r₅+r₆
Ex. P48: 306Ω = 51Ω+ 51Ω+51Ω+51Ω+51Ω+51Ω
Warning! For Single constrain resistor( R ) and 6 series constrain resistor(r_n),
please using the recommend value, if resistor value is less than recommend
value, there will be eye safety issue.
APPLY TO PAN/PAW 3602 DH
Optical power at each of following nominal bin operating current and constrained resistor
Bin grade LD current (mA)
Single Constrain
resistor :R(Ω)
Bin grade LD current (mA)
Single Constrain
resistor :R(Ω)
P36
3.6
19K
P50
5.0
15K
P40
4.0
18K
P52
5.2
14K
P42
4.2
17.5K
P54
5.4
13K
P44
4.4
17K
P56
5.6
12.5K
P46
4.6
16.5K
P58
5.8
12K
P48
4.8
16K
P60
6.0
11.5K
Warning! For Single constrain resistor( R ) , please using the recommend value,
if resistor value is less than recommend value, there will be eye safety issue.
PixArt reserves the right to
make changes due to the improvement
of process and package technology.
Rev 2.50