OPB472 查看數據表（PDF） - TT Electronics.
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OPB472 Datasheet PDF : 8 Pages
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VF Forward Voltage
IR Reverse Current
Output Photologic® Sensor
VCC Operating DC Supply Voltage
Low Level Supply Current:
Buffered with 10k pull-up(1)
ICCL Buffered Open-Collector Output
Inverted with 10k pull-up:
Inverted Open-Collector Output
High Level Supply Current:
Buffered with 10k pull-up
ICCH Buffered Open-Collector Output
Inverted with 10k pull-up:
Inverted Open-Collector Output
Low Level Output Voltage:
Buffered with 10k pull-up
VOL Buffered Open-Collector Output
Inverted with 10k pull-up:
Inverted Open-Collector Output
High Level Output Voltage:
Buffered with 10k pull-up
VOH
Inverted with 10k pull-up:
Inverted Open-Collector Output(1)
High Level Output Voltage:
Buffered Open-Collector Output
IOH
Inverted with 10k pull-up:
Inverted Open-Collector Output(1)
IF(+) LED Positive-Going Threshold Current
IF(+)/IF(-) Hysteresis
trtf
Rise Time, Fall Time
tPLHtPHL Propagation Delay
-
- 1.7
V IF = 20 mA, TA = 25° C
-
- 100 µA VR = 2 V, TA = 25° C
4.5
-
16
V
-
-
7.5
mA VCC = 16 V, IF = 0 mA(1)
-
-
7.5
mA VCC = 16 V, IF = 12 mA
-
-
7.5
mA VCC = 16 V, IF = 12 mA
-
-
7.5
mA VCC = 16 V, IF = 0 mA(1)
-
- 0.4
V VCC = 4.5 V, IOL = 16 mA, IF = 0 mA
-
- 0.4
VCC
-1.5
-
-
VCC
-1.5
-
-
-
-
14
-
-
14
-
-
10
- 1.4 -
-
50
-
-
3
-
V
VCC = 4.5 V, IF = 12 mA(1)
V
VCC = 4.5 V to 16 V, No Load, IF = 12
mA
V
VCC = 4.5 V to 16 V, No Load, IF = 0
mA
µA
VCC = 16 V, IF = 12 mA, VOH = 25 V,
TA = 25° C
µA
VCC = 16 V, IF = 0 mA, VOH = 25 V,
TA = 25° C
mA VCC = 5 V, TA = 25° C
-
VCC = 5 V
ns VCC = 5 V, TA = 25° C, IF = 0 or 12 mA
µs RL = 300 Ω to 5 V, CL = 50 pF
Notes:
(1) Normal application would be with light source blocked, simulated by IF = 0 mA.
(2) All parameters tested using pulse technique.
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