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参数资料
| 型号： | OPB493P11Z |
| 厂商： | TT Electronics/Optek Technology |
| 文件页数： | 4/7页 |
| 文件大小： | 0K |
| 描述： | SWITCH PHOTOLOGIC SLOT OPTICAL |
| 标准包装： | 1 |
| 系列： | Photologic® |
| 检测距离： | 0.125" (3.18mm) |
| 检测方法： | 可传导的 |
| 输出配置： | NPN - 开路集电极，反相 |
| 安装类型： | 底座安装 |
| 电流 - 电源： | 7.5mA |
| 电源电压： | 4.5 V ~ 16 V |
| 响应时间： | 50ns |
| 封装/外壳： | 模块，预接线 |
OPTEK Technology Inc. 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A.2 05/08
Page 4 of 7
Photologic?Slotted Optical Switch
OPB460, OPB470, OPB480, OPB490 Series
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Notes:
(1) Normal application would be with light source blocked, simulated by I
F
= 0 mA.
(2) All parameters tested using pulse technique.
Electrical Characteristics (T
A
= 25癈 unless otherwise noted)
SYMBOL
PARAMETER
MIN TYP MAX UNITS
TEST CONDITIONS
Input Diode
V
F
Forward Voltage
-
-
1.7
V
I
F
= 20 mA, T
A
= 25?C
I
R
Reverse Current
-
-
100
礎 V
R
= 2 V, T
A
= 25?C
Output Photologic?Sensor
V
CC
Operating DC Supply Voltage
4.5
-
16
V
I
CCL
Low Level Supply Current:
Buffered with 10k pull-up
(1)
Buffered Open-Collector Output
-
-
7.5
mA V
CC
= 16 V, I
F
= 0 mA
(1)
Inverted with 10k pull-up:
Inverted Open-Collector Output
-
-
7.5
mA V
CC
= 16 V, I
F
= 12 mA
I
CCH
High Level Supply Current:
Buffered with 10k pull-up
Buffered Open-Collector Output
-
-
7.5
mA V
CC
= 16 V, I
F
= 12 mA
Inverted with 10k pull-up:
Inverted Open-Collector Output
-
-
7.5
mA V
CC
= 16 V, I
F
= 0 mA
(1)
V
OL
Low Level Output Voltage:
Buffered with 10k pull-up
Buffered Open-Collector Output
-
-
0.4
V
V
CC
= 4.5 V, I
OL
= 16 mA, I
F
= 0 mA
Inverted with 10k pull-up:
Inverted Open-Collector Output
-
-
0.4
V
V
CC
= 4.5 V, I
F
= 12 mA
(1)
V
OH
High Level Output Voltage:
Buffered with 10k pull-up
V
CC
-1.5
-
-
V
V
CC
= 4.5 V to 16 V, No Load, I
F
= 12 mA
Inverted with 10k pull-up:
Inverted Open-Collector Output
(1)
V
CC
-1.5
-
-
V
V
CC
= 4.5 V to 16 V, No Load, I
F
= 0 mA
I
OH
High Level Output Voltage:
Buffered Open-Collector Output
-
-
14
礎
V
CC
= 16 V, I
F
= 12 mA, V
OH
= 25 V,
T
A
= 25?C
Inverted with 10k pull-up:
Inverted Open-Collector Output
(1)
-
-
14
礎
V
CC
= 16 V, I
F
= 0 mA, V
OH
= 25 V,
T
A
= 25?C
I
F(+)
LED Positive-Going Threshold Current
-
-
10
mA V
CC
= 5 V, T
A
= 25?C
I
F(+)/
I
F(-)
Hysteresis
-
1.4
-
-
V
CC
= 5 V
t
r
t
f
Rise Time, Fall Time
-
50
-
ns
V
CC
= 5 V, T
A
= 25?C, I
F
= 0 or 12 mA
t
PLH
t
PHL
Propagation Delay
-
3
-
祍
R
L
= 300 & to 5 V, C
L
= 50 pF
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