OPB960L55Z [TTELEC]
Slotted Optical Switch;
| 型号： | OPB960L55Z |
| 厂家： | 
TT Electronics |
| 描述： | Slotted Optical Switch 输出元件 光电 |
| 文件： | 总6页 (文件大小：1034K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Choice of logic and output driver circuits
Choice of aperture size, covered or open
Wire or PCB leads
Choice of mounꢁng features
Direct TTL, LSTTL, CMOS Interface
The OPB960/ 970/ 980/ 990 series of non-contact Photologic® sloꢀed opꢁcal switches provides flexibility in meeꢁng
applicaꢁon specific requirements for the design engineer.
Building from a standard housing with a 0.125” (3.18mm) wide slot, the user can specify output logic state, output driver
circuit, aperture width, aperture surface and mounꢁng tab locaꢁons. Furthermore, an opꢁon of wire or PCB leads allows
electrical interface flexibility.
The device body is an opaque plasꢁc which minimizes sensiꢁvity to both visible and near-infrared external light sources
which may impact operaꢁon. Aperture width choices provide different opꢁcal resoluꢁon for moꢁon sensing. A covered
aperture provides dust protecꢁon, while an open aperture provides maximum protecꢁon against external light sources.
Electrical operaꢁon is over a wide supply voltage range. LED emissions are near-infrared (850—940nm).
Detector digital output logic choices of buffer or inverter with totem-pole or open-collector driver circuit simplify interface
for various electrical requirements.
Custom electrical, wire and cabling services are available.
Contact your local representaꢁve or OPTEK for more informaꢁon. Compliant to EU RoHS Direcꢁve 2002/95/EC
Speed and direcꢁon
indicaꢁon
Rotary encoders
Printers - Top of form, End of travel, Home posiꢁon.
Sliding Door Automoꢁve and Liꢂ gate applicaꢁons
Mechanical switch replacement
Mechanical limit indicaꢁon
Part Number Guide
OPB 9XX X XX X
OPTEK Assembly
Z = Wires only, None for PCB leads
®
Photologic Sensor Family
Aperture Width Guide Options:
55, 51, 11 ( See Aperture Width Guide )
Slot Aperture Surface and Lead Options:
6 — Covered (apertures not visible), PCB leads
7 — Open (apertures visible), PCB leads
8 — Covered (apertures not visible), Wires
9 — Open (apertures visible), Wires
Mounting Tab Location:
L — Emitter
N — None
P — Sensor
Logic and Output Driver Types:
0 — Buffer Totem-Pole
T — Both (two mounting tabs)
1 — Buffer Open-Collector
2 — Inverter Totem-Pole
3 — Inverter Open-Collector
Input
LED
Output Log-
ic State
Logic Type
Buffer
OFF
OFF
LOW = 0
HIGH = 1
Inverter
RoHS
PACKAGE OUTLINE for OPB960 and OPB970 Series
TABLE 1
APERTURE WIDTH GUIDE
CODE
55
LED
SENSOR
.050” [1.27mm]
.050” [1.27mm]
Lead No.
Funcꢀon
Anode
Cathode
Vcc
51
.050” [1.27mm] .010” [0.25mm]
.010” [0.25mm] .010” [0.25mm]
1
2
3
4
5
11
Lengths are .050” [1.27mm]
Output
Ground
Notes:
(1) RMA flux recommended. Duraꢁon can be extended to 10 seconds max.
(2) Feature controlled at body.
(3) Highly acꢁvated water soluble fluxes may aꢀack plasꢁc. Recommend trial to verify applicaꢁon.
(4) Maximum lead soldering temperature [1.6mm from case for 5 seconds with soldering iron] 260° C.
(5) Cathode lead may be shorter.
(6) Part number marking may be on any side.
APERTURE WIDTH GUIDE
PACKAGE OUTLINE for OPB980 and OPB990 Series
CODE
55
LED
SENSOR
TABLE 2
.050” [1.27mm] .050” [1.27mm]
.050” [1.27mm] .010” [0.25mm]
.010” [0.25mm] .010” [0.25mm]
Wire Color
Red
Funcꢀon
Anode
Cathode
Vcc
51
11
Black
Lengths are .050” [1.27mm]
White
Blue
Output
Ground
Green
Notes:
(7) Wire is 26AWG, UL Rated PVC insulaꢁon.
(8) Ideal torque for bolt or screw 0,45 to 0,68 Nm ( 4 to 6 Lb-in ).
(9) When using a thread lock compound, ND Industries ”ND Vibra-Tite® Formula 3” will avoid stress cracking plasꢁc.
(10) Plasꢁc is soluble in chlorinated hydrocarbons and ketones. Methanol or isopropanol are recommended as cleaning agents.
Storage Temperature Range
-40°C to +85° C
-40°C to +70° C
Operaꢁng Temperature Range
Input Diode (E)
Input Diode Power Dissipaꢁon
100 mW ( 11)
40 mA( 14)
2 V
Input Diode Forward D.C. Current, TA = 25°C
Input Diode Reverse D.C. Voltage, TA = 25°C
Sensor (S)
Supply Voltage (VCC to Ground)
18 V ( 13)
200 mW ( 12)
35V
Output Photologic® Power Dissipaꢁon
Voltage at Output Lead (Open-Collector Output), TA = 25°C
Short Circuit Output Current to Ground (IOS ) 1 sec Max.
30 mA
Notes:
(11) Derate linearly 2.22 mW / °C above 25° C.
(12) Derate linearly 4.44 mW / °C above 25° C.
(13) Prior to 2004 Vcc was limited to 5.5V maximum.
(14) Do not connect input diode directly to a voltage source without an external current limiꢁng resistor.
Block Diagram
Buffer Totem-Pole
OPB960/ OPB970/ OPB980/ OPB990
Buffer Open-Collector
OPB961/ OPB971/ OPB981/ OPB991
Inverter Open-Collector
OPB963/ OPB973/ OPB983/ OPB993
Inverter Totem-Pole
OPB962/ OPB972/ OPB982/ OPB992
Input Diode (See OP140 / OP240 LED for addiꢁonal informaꢁon)
VF
IR
Forward Voltage
Reverse Current
-
-
-
-
1.70
100
V
IF = 20 mA, TA = 25° C
VR = 2.0 V, TA = 25° C
µA
Coupled (See OPL560 Detector for addiꢁonal informaꢁon)
VCC
ICC
Operaꢁng D.C. Supply Voltage
Supply Current
4.5
-
-
16
12
V
-
mA
VCC = 4.5V to 16V
Low Level Output Voltage:
Buffer Totem-Pole
OPB960,OPB970
OPB980,OPB990
VCC = 4.5V, IOL = 12.8mA
IF = 0 mA (14)
Buffer Open-CollectorOPB961,OPB971
OPB981,OPB991
VOL
-
-
0.4
V
Inverter Totem-Pole
OPB962,OPB972
OPB982,OPB992
VCC = 4.5V, IOL = 12.8mA
IF = 15 mA
Inverter Open-Collector OPB963,OPB973
OPB983,OPB993
High Level Output Voltage:
VCC = 4.5V to 16V, IOH = 800µA
IF = 15 mA
Buffer Totem-Pole
OPB960,OPB970
OPB980,OPB990
VOH
VCC -2.1
-
-
-
V
Inverter Totem-Pole OPB962,OPB972
VCC = 4.5V to 16V, IOH = 800µA
IF = 0 mA (14)
OPB982,OPB992
High Level Output Current:
Buffer Open-CollectorOPB961,OPB971
OPB981,OPB991
VCC = 4.5V to 16V, VOH = 30V
IF = 15 mA
IOH
-
100
µA
Inverter Open-Collector OPB963,OPB973
VCC = 4.5V to 16V, VOH = 30V
IF = 0 mA (14)
OPB981,OPB991
IF(+)
LED Posiꢁve-Going Threshold Current(16)
-
-
-
15
mA
VCC = 5.0V, TA = 25° C
VCC = 5.0V
IF(+) / IF(-) Hysteresis Raꢁo
1.5
-
-
VCC = 5.0V, IF peak= 15 mA, TA = 25° C
100 kHz square wave, C = 10pF max.
RL = 360 Ω to GND (Totem-Pole)
RL = 1KΩ pull-up (Open-Collector)
tR, tF
Output Rise Time, Output Fall Time
-
-
70
-
-
ns
µs
Propagaꢁon Delay Time
Low to High, High to Low
tPLH, tPHL
Notes:
5.0
14) Normal applicaꢁon would be with light source blocked, simulated by IF = 0 mA.
15) All parameters are tested using pulse techniques.
16) An increasing current applied to the LED which causes the output logic state to change.
For proper applicaꢁon IF(+), LED current, should be more than the stated maximum.
Logic Output vs Left to Right Bocking Distance (X-Axis Blocked)
5.0
4.0
3.0
2.0
1.0
0.0
VCC = 5 Volts
IF = 20mA
Buffer Totem-Pole
Aperture Width 11
Aperture Width 51
Aperture Width 55
0.000
0.025
0.050
0.075
0.100
0.125
0.150
0.175
0.200
0.225
0.250
Distance (inches)
Logic Output vs Top to Bottom Bocking Distance (Y-Axis Blocked)
5.0
4.0
3.0
2.0
1.0
0.0
VCC = 5 Volts
IF = 20mA
Buffer Totem-Pole
0.000
0.025
0.050
0.075
0.100
0.125
0.150
0.175
0.200
0.225
0.250
Distance (inches)
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