PAW3603DH-NF Datasheet, PDF (29/32 Pages) Pixart Imaging Inc. – LOW POWER WIRELESS LASER MOUSE SENSOR

PixArt Imaging Inc.
PAW3603DH-NF
CMOS Laser Mouse Sensor
PNDR-00022
850nm Epoxy molded VCSEL for Laser Mouse
FEATURES
z Epoxy Molded with round emission surface.
z Small divergence angle.
ELECTRO-OPTICAL CHARACTERISTICS:
PARAMETERS
Output Power
Wavelength
Forward Voltage
Series Resistance
Breakdown voltage
Beam Divergence(1/e²)
Notes :(1) Binning
SYMBOL
P_o
λ_P
V_F
R_S
V_BD
θ
MIN
835
1.6
7
TYP
0.475
850
1.7
40
14
8
MAX
0.7
860
1.80
60
UNIT
mW
nm
V
Ω
V
degree
TEST CONDITIONS
I=I_F ⁽¹⁾
I_F = 6 mA
I_F = 6 mA
I_F = 6 mA
Ir = 10uA
I_F = 6 mA
Optical power at each of following nominal bin operating current and constrained resistor at VDD=1.8 V.
Single
6 Series
Single
6 Series
Bin grade LD current (mA) Constrain Constrain Bin grade LD current (mA) Constrain Constrain
resistor :R(Ω) resistor: r_n (Ω)
resistor :R(Ω) resistor: r_n (Ω)
P36
3.6
40.8
6.8
P44
4.4
28.2
4.7
P40
4.0
30.6
5.1
P46
4.6
25.8
4.3
P42
4.2
30.6
5.1
P48
4.8
21.6
3.6
Single constrain resistor R value = 6 series connection resistor for eye safety protection
R = r₁+r₂+r₃+r₄+r₅+VR1
Ex. P44: 28.2Ω = 4.7Ω+ 4.7Ω+4.7Ω+4.7Ω+4.7Ω+VR1(4.7Ω).
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PixArt Imaging Inc.
E-mail: [e-mail]
V1.0, Aug. 2007