OPB980N55 [ETC]
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| 型号： | OPB980N55 |
| 厂家： | 
ETC |
| 描述： |
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| 文件： | 总4页 (文件大小：813K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Product Bulletin OPB980
February 1998
Photologicä Slotted Optical Switches
Types OPB980, OPB990 Series
o
Features
Absolute Maximum Ratings (T = 25 C unless otherwise noted)
A
· Choice of mounting configuration
· Choice of aperture
· Choice of output configuration
Supply Voltage, VCC (Not to exceed 3 sec.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40o C to +80o C
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40o C to +70o C
Input Diode Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mW(1)
Output Photologicä Power Dissipation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mW(2)
Total Device Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300mW(3)
Voltage at Output Lead (Open Collector Output) . . . . . . . . . . . . . . . . . . . . . . . . . . 35V
Diode Forward D.C. Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA
Diode Reverse D.C. Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2V
· Choice of opaque or IR transmissive
shell material
· Data rates to 250 kBaud
· 24” min 26AWG wire leads
Description
Notes:
(1) Derate linearly 2.22mW/o C above 25o C.
The OPB980 and OPB990 series of
Photologicä Photo Integrated Circuit
Switches provide optimum flexibility for
the design engineer. Building from a
standard housing with a .125” wide slot,
the user can specify (1) type and polarity
of TTL output, (2) discrete shell material,
(3) aperture width, and (4) choice of
mounting configuration.
(2) Derate linearly 4.44mW/o C above 25o C.
(3) Derate linearly 6.66mW/o C above 25o C.
(4) The OPB980/OPB990 series of switches are terminated with 24 inches of 7 strand 26 AWG,
UL 1429 insulated wire on each terminal. Insulation colors and functions are:
RED - IRED Anode
BLACK - IRED Cathode
WHITE - VCC
BLUE - Ouput
GREEN - Ground
Other wire lenghts and/or colors in addition to customer selected connectors are available.
Contact your local representative or call the factory.
(5) Normal application would be with light source blocked, simulated by IF = 0mA..
(6) All parameters tested using pulse techniques.
The electrical output can be satisfied as
either TTL totem pole or TTL open
collector. Either may be supplied with
inverter or buffer output polarity. All have
added stability of a built-in hysteresis
amplifier.
Housing
All housings are an opaque grade of injection-molded plastic to minimize the
assembly’s sensitivity to ambient radiation, both visible and near-infrared. Discrete
shells (exposed on the parallel faces inside the device throat) are either IR
transmissive plastic for applications where aperture contamination may occur or
opaque plastic for maximum protection against ambient light.
Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972)323-2200 Fax (972)323-2396
Types OPB980, OPB990 Series
o
o
Electrical Characteristics (T = -40 C to +70 C unless otherwise noted).
A
SYMBOL
PARAMETER
MIN
TYP MAX UNITS TEST CONDITIONS
Input Diode
o
Forward Voltage
Reverse Current
I = 20 mA, T = 25 C
F A
VF
IR
1.7
V
o
V
= 2.0 V, T = 25 C
A
R
100
mA
Output Photologic® Sensor
Operating D.C. Supply Voltage
VCC
ICCL
4.75
5.25
15
V
Low Level Supply Current:
(5)
= 5.25 V, I = 0 mA
mA
Buffered Totem-Pole Output
Buffered Open-Collector Output
Inverted Totem-Pole Output
Inverted Open-Collector Output
V
CC
F
15
15
mA
mA
V
V
= 5.25 V, I = 15 mA
F
CC
CC
High Level Supply Current:
Buffered Totem-Pole Output
Buffered Open-Collector Output
Inverted Totem-Pole Output
Inverted Open-Collector Output
ICCH
VOL
VOH
= 5.25 V, I = 15 mA
F
(5)
= 5.25 V, I = 0 mA
15
mA
V
V
V
CC
CC
F
Low Level Output Voltage:
Buffered Totem-Pole Output
Buffered Open-Collector Output
Inverted Totem-Pole Output
Inverted Open-Collector Output
High Level Output Voltage:
Buffered Totem-Pole Output
0.4
= 4.75 V, I = 12.8 mA
OL
(5)
I = 0 mA
F
V
= 4.75 V, I = 12.8 mA
OL
CC
0.4
V
I = 15 mA
F
V
V
2.4
2.4
V
= 4.75 V, I
= -800 mA
= -800 mA
CC
OH
I = 15 mA
F
Inverted Totem-Pole Output
V
= 4.75 V, I
CC
OH
(5)
I = 0 mA
F
High Level Output Current:
IOH
100
mA
Buffered Open-Collector Output
V
= 4.75 V, V
OH
= 30 V,
o
CC
I = 15 mA, T = 25 C
F
A
Inverted Open-Collector Output
V
= 4.75 V, V
= 30 V,
CC
OH
o
100
15
mA
I = 0 mA, T = 25 C
F
A
o
LED Positive-Going Threshold Current
Hysteresis
V
= 5.0 V, T = 25 C
A
CC
CC
IF(+)
mA
V
= 5.0 V
IF(+)/IF(-)
IOS
2.0
Short Circuit Ouput Current:
Buffered Totem-Pole Ouput
“11” Series
-15
-30
-60 mA
V
= 5.25 V, I = 15 mA
CC
F
Ouput = GND
= 5.25, I = 0 mA
Inverted Totem-Pole Ouput
“11” Series
V
CC
F
-60
mA
Output = GND
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
(972)323-2200
Fax (972)323-2396
2-OTWO
Types OPB980, OPB990 Series
Package N
Package P
Package L
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
(972)323-2200
Fax (972)323-2396
Types OPB980, OPB990 Series
PART NUMBER GUIDE
OPB 9 X X X X X
Optek Assembly
Aperture Width In Front
of Sensor
5 = 0.050" 1= 0.010"
Photologicä
Photo Integrated Circuit
Sensor Family
Aperture Width In Front
of Emitter
5 = 0.050" 1= 0.010"
Discrete Shell Material
Designation
Mounting Configurations
8 - Base Mount IR Transmissive
Plastic Discrete Shell
T - Both Mounting Tabs
N - No Mounting Tabs
L - Single Mounting Tab
Emitter Side
With Wire Termination
9 - Base Mount Opaque
Plastic Discrete Shell
With Wire Termination
P - Single Mounting Tab
Photologicä Side
Electrical Specification Variations
0 - Buffered Totem-Pole Output
1 - Buffered Open-Collector Output
2 - Inverted Totem-Pole Output
3 - Inverted Open-Collector Output
Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
(972)323-2200
Fax (972)323-2396
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