OPB920CZ [TTELEC]
Photologic Slotted Optical Switch Right Angle Package Series;
| 型号： | OPB920CZ |
| 厂家： | 
TT Electronics |
| 描述： | Photologic Slotted Optical Switch Right Angle Package Series 输出元件 光电 |
| 文件： | 总6页 (文件大小：1307K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Non-contact switching
Right Angle Sensor: LED in tower, photosensor in base
Choice of output configuraꢀon
Opꢀcal line can be broken in three axis
24” minimum, 26 AWG UL approved wire leads
The OPB920 series opꢀcal switch consists of an infrared emiꢁng diode (LED) and a photologic sensor . The LED is mounted
on the tower with the photologic sensor mounted on the base of a right angle shape package . The L-Shape or right angle
package configuraꢀon allows for an opaque object to block the light beam from a mulꢀtude of direcꢀons including the X-
axis Y-axis and Z-axis. The opꢀcal center line between the emiꢂer and photosensor is at 45° from the mounꢀng base of the
device.
The OPB920 Series provides opꢀmum flexibility for the design engineer. The engineer can specify the type of TTL output.
For example the output can be: TTL totem pole, TTL open collector, either of which can be buffered or inverted output.
All versions have the added stability of hysteresis built into the circuitry.
Custom electrical, wire and cabling and connectors are available. Contact your local representaꢀve or OPTEK for more
informaꢀon.
Part Number Guide — OPB920xZ Series
OPB920 _ Z
A = Totem Pole
B = Open Collector
C = Inverted Totem Pole
D = Inverted Open Collector
Non-contact interrupꢀve object sensing
Tray-out sensor
Amusement gaming equipment
Low paper tray sensor
Paper sorꢀng equipment
Corner sensor
Printers
Copying machines
Door sensor
Opꢀcal Switch
All versions with 26 AWG wire terminaꢀon (24” [61cm] long)
RoHS
Pin name
Wire Color
Anode
Red
Cathode/Ground
Green
Blue
Vout
Vcc
White
Storage Temperature
-40° C to +85° C
-40° C to +70° C
260° C
Operaꢀng Temperature
Lead Soldering Temperature (1/16” (1.6 mm) from case for 5 seconds with soldering iron)(1)
DC Forward Diode (LED) Current
DC Reverse Diode (LED) Voltage
Input Diode Power Dissipaꢀon(1)
40 mA
2 V
100 mW
Supply Voltage, VCC (not to exceed 3 seconds)
Voltage at Output Lead (Open Collector Output version)
Output Photologic® Power Dissipaꢀon(2)
Total Device Power Dissipaꢀon(3)
18V
35 V
200 mW
300 mW
Notes:
(1) Derate linearly 2.22 mW/°C above 25°C
(2) Derate linearly 4.44 mW/°C above 25°C
(3) Derate linearly 6.66 mW/°C above 25°C
(4) RMA flux is recommended. Duraꢀon can be extended to 10 seconds maximum when flow soldering.
(5) Methanol or isopropanol are recommended as cleaning agents. The plasꢀc housing is soluble in chlorinated hydrocarbons and keytones.
VF
IR
Forward Voltage
Reverse Current
-
-
-
-
1.7
V
IF = 20 mA, TA = 25° C
VR = 2 V, TA = 25° C
100
µA
VCC
Operaꢀng D.C. Supply Voltage
4.5
-
-
16
15
V
Low Level Supply Current:
Buffered Totem-Pole Output
Buffered Open-Collector Output
-
mA
VCC = 16.0 V, IF = 0 mA(1)
ICCL
Inverted Totem-Pole Output
Inverted Open-Collector Output
-
-
-
-
-
-
-
-
-
-
15
15
mA
mA
mA
V
VCC = 16.0 V, IF = 20 mA
High Level Supply Current:
Buffered Totem-Pole Output
Buffered Open-Collector Output
VCC = 16.0 V, IF = 20 mA
ICCH
Inverted Totem-Pole Output
Inverted Open-Collector Output
15
VCC = 16.0 V, IF = 0 mA(1)
Low Level Supply Current:
Buffered Totem-Pole Output
Buffered Open-Collector Output
0.4
0.4
VCC = 4.5 V, IOL = 16 mA, IF = 0 mA(1)
VCC = 4.5 V, IOL = 16 mA , IF = 20 mA
VOL
Inverted Totem-Pole Output
Inverted Open-Collector Output
V
High Level Output Voltage:
Buffered Totem-Pole Output
2.4
2.4
-
-
-
-
-
-
V
V
VCC = 4.5 V, IOH = -800 µA, IF = 20 mA
VCC = 4.5 V, IOH = -800 µA, IF = 0 mA(1)
VCC = 4.5 V, VOH = 30 V, TA = 25° C
VCC = 4.5 V, VOH = 30 V, TA = 25° C
VOH
Inverted Totem-Pole Output
-
High Level Output Current:
Buffered Open-Collector Output
100
100
µA
µA
IOH
Inverted Open-Collector Output
-
IF(+)
LED Posiꢀve-Going Threshold Current
-
-
-
20
mA
VCC = 5 V, TA = 25° C
VCC = 5 V
IF(+)/IF(-) Hysteresis
2
-
-
Output Rise Time, Output Fall Time (2)
-
-
70
5
-
-
ns
µs
VCC = 5 V, TA = 25° C
IF = 0 or 20 mA
RL = 8 TTL Loads (Totem-Pole)
RL = 360 Ω (Open-Collector)
tr, tf
tPLH, tPHL Propagaꢀon Delay Low-High and High-Low (2)
Notes:
(1) Normal applicaꢀon would be with light source blocked, simulated by IF = 0 mA.
(2) By design not tested.
Typical Output Voltage Vs Blocking Distance
(Z-Axis Blocked)
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
VCE= 5 V DC
IF = 20mA DC
0.000
0.020
0.040
0.060
0.080
0.100
0.120
0.140
0.160
0.180
0.200
0.220
0.240
0.260
Blocking Distance - Inches
Typical Voltage Output Vs Blocking Distance
(Y-Axis Blocked)
10 0 %
9 0 %
8 0 %
70 %
6 0 %
50 %
4 0 %
3 0 %
2 0 %
10 %
0 %
V CE = 5 V DC
IF = 2 0 mA DC
Flag at 0 .4 "
Flag at 0 .2 "
Flag at 0 .0 "
0 .0 0 0 0 .0 50 0 .10 0
0 .150 0 .2 0 0 0 .2 50 0 .3 0 0 0 .3 50 0 .4 0 0 0 .4 50 0 .50 0 0 .550 0 .6 0 0
Blocking Distance - Inches
Typical Voltage Output Vs Blocking Distance
(X-Axis Blocked)
10 0 %
V CE = 5 V DC
IF = 2 0 mA DC
9 0 %
8 0 %
70 %
6 0 %
50 %
4 0 %
3 0 %
2 0 %
10 %
0 %
Flag at 0 .3 0 "
Flag at 0 .15"
Flag at 0 .0 0 "
0.000 0.050 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550 0.600 0.650 0.700 0.750 0.800
Blocking Distance - Inches
Typical Output Voltage Vs Ambient Temperature
16
14
12
10
8
V cc = 16 V olts
IF = 2 0 mA
VOH
OPB9 2 0 BZ and OPB9 2 0 DZ
with 5k ohm pull-up resistor.
OPB9 2 0 AZ and OPB9 2 0 CZ
Output unloaded.
6
4
2
VOL
0
-40
-30
-20
-10
0
10
- Ambient Temperature - °C
Normalized Suppy Current Vs Ambient Temperature
20
30
40
50
60
70
80
T
A
1.4
1.2
1
ICCL (mA)
ICCH (mA)
0.8
0.6
0.4
0.2
0
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
TA - Ambient Temperature (°C)
Normalized Positive Going Trigger Current and Hysteresis Vs Ambient
Temperature
1.4
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
IF(+) / IF(-)
1.2
1
0.8
0.6
0.4
0.2
0
IF (+)
IF(+) Normalized to Ta = 20°C
-40
-20
0
20
40
60
80
TA - Ambient Temperature (°C)
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