Single Emitter Bar Code Optic Head OTBC-04XX Series (OTR480/490/482)
Product Specifications (TA = 25°C unless noted)
Infrared Emitter (OTBC-048X)
Parameter
Symbol
Min
Typ
Max
1.45
100
Units
V
Forward Voltage (IF = 50 mA)
Reverse Current (VR = 5 V)
Peak Wavelength (IF = 20 mA)
Radiant Intensity (IF = 20 mA)
Spectral Bandwidth at 50% (IF = 20 mA)
Half Intensity Beam Angle
VF
1.3
IR
µA
940
2.5
50
nm
λP
I
∆λ
θ
1.3
mW/sr
nm
10
Degrees
Visible Emitter (OTBC-049X)
Parameter
Symbol
Min
Typ
Max
2.4
100
Units
V
Forward Voltage (IF = 20 mA)
Reverse Current (VR = 4 V)
Peak Wavelength (IF = 20 mA)
Luminous Intensity (IF = 20 mA)
Spectral Bandwidth at 50% (IF = 20 mA)
Half Intensity Beam Angle
VF
1.8
IR
µA
660
500
20
nm
λP
IV
∆λ
θ
250
mcd
nm
10
Degrees
Phototransistor (OTBC-04X0)
Parameter
Symbol
ICE(ON)
ICE0
Min
1
Typ
Max
Units
mA
nA
V
Light Current (Ee=0.1mW/cm2, VCE=5V)
Dark Current (Ee=0, VCE=10V)
2.8
100
0.4
Saturation Voltage (IC=0.5mA, Ee=0.1mW/cm2)
Rise Time (VCC=5V, RL=1kΩ, IC=1mA)
Fall Time (VCC=5V, RL=1kΩ, IC=1mA)
VCE(SAT)
Tr
15
15
µs
Tf
µs
Coupled Characteristics
Parameter
Symbol
ICE(ON)
ICE0
Min
Typ
Max
Units
Light Current (IF = 20 mA, VCE = 5V, d = 0.125 in)1
Dark Current (IF = 0 mA, VCE = 5V)
6 dB Bandwidth
5
10
µA
nA
200
3
kHz
1 Reflecting surface is Eastman Kodak neutral white test card having a 90% diffused reflectance.
Reflective Surface
Parameter
Symbol
Min
Typ
Max
Units
%
Element Contrast
(80%)
(90%)
0.010
Diffused Reflectance
Element Width
Narrow Element to Narrow Space Ratio
Depth of Field
%
WN
d
in
0.95
0.125
0.090
0.160
in
Holland Road, Hurst Green, Oxted, Surrey, RH8 9AX
Tel: +44 (0)1883 717988 Fax: +44 (0)1883 712938
R H O P O IN T C O M P O N E N T S L T D
Email: sales@rhopointcomponents.com Web: www.rhopointcomponents.com
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