參數(shù)資料
型號(hào): OPB688
廠商: OPTEK TECHNOLOGY INC
元件分類: 開關(guān)
英文描述: Photologic Optical Flag Switch
中文描述: 2.03 mm SLOT WIDTH, 1 CHANNEL SLOTTED OPTICAL SWITCH LOGIC OUTPUT
封裝: ROHS COMPLIANT PACKAGE-5
文件頁(yè)數(shù): 2/4頁(yè)
文件大小: 534K
代理商: OPB688
Types OPB685, OPB686, OPB687, OPB688
Elec ri cal Char ac er s ics
(T
A
= 25
o
C un ess oth er wise noted)
SYM BOL
In put Di ode
V
F
I
R
Out put Pho ologic
Sen sor
V
CC
Operating D.C. Supply Voltage
I
F
(+)
LED Positive-Going Threshold Current
I
F
(+)/I
F
(-)
Hysteresis Ratio
I
CCH
High Level Supply Current:
Buffer, 10K Pull-up
Buffer, Open-Collector
Inverter, 10K Pull-up
Inverter, Open-Collector
PA RAME TER
MIN
TYP MAX UNITS
TEST CON DI TIONS
Forward Voltage
Reverse Current
1.6
100
V
μ
A
I
F
= 10 mA
V
R
= 3.0 V
4.5
0.1
1.05
16.0
10.0
1.60
V
1.8
1.20
mA
V
CC
= 5.0 V
V
CC
= 5.0 V
5.0
12.0
mA
V
CC
= 16 V, No Load On Output,
I
F
= 10 mA
OPB685
OPB686
OPB687
OPB688
4.0
12.0
mA
V
CC
= 16 V, No Load On Output,
I
F
= 0 mA
I
CCL
Low Level Supply Current:
Buffer, 10K Pull-up
Buffer, Open-Collector
Inverter, 10K Pull-up
Inverter, Open-Collector
5.5
4.0
6.5
5.0
12.0
12.0
12.0
12.0
mA
V
CC
= 16 V, No Load On Output,
I
F
= 0 mA
OPB685
OPB686
OPB687
OPB688
mA
V
CC
= 16 V, No Load On Output,
I
F
= 10 mA
V
OH
High Level Output Voltage:
Buffer, 10K Pull-up
Inverter, 10K Pull-up
(V
CC
-1.5)
(5)
V
V
I
OH
= 100
μ
A, I
F
= 10 mA
I
OH
= 100
μ
A, I
F
= 0 mA
(4)
OPB685
OPB687(V
CC
-1.5)
(5)
I
OH
High Level Output Current:
Buffer, Open-Collector
Inverter, Open-Collector
100
100
μ
A
μ
A
V
CC
= 16 V, V
OH
= 30 V, I
F
= 10 mA
V
CC
= 16 V, V
OH
= 30 V, I
F
= 0 mA
OPB686
OPB688
V
OL
Low Level Output Voltage:
Buffer, 10K Pull-up
Buffer, Open-Collector
Inverter, 10K Pull-up
Inverter, Open-Collector
Output Rise Time, Output Fall Time
Propagation Delay, Low-High
Buffer, 10K Pull-up
Buffer, Open-Collector
Inverter, 10K Pull-up
Inverter, Open-Collector
Propagation Delay, High-Low
Buffer, 10K Pull-up
Buffer, Open-Collector
Inverter, 10K Pull-up
Inverter, Open-Collector
0.4
V
V
CC
= 4.5 V, I
OL
= 16 mA, I
F
= 0 mA
(4)
OPB685
OPB686
OPB687
OPB688
0.4
V
V
CC
= 4.5 V, I
OL
= 16 mA, I
F
= 10 mA
t
r
, t
f
t
PLH
30
ns
V
CC
= 5 V, I
F
= 0 or 10 mA, f = 10 kHz,
D.C. = 50%, R
L
= 300
1.0
μ
s
OPB685
OPB686
OPB687
OPB688
2.0
μ
s
t
PHL
2.0
μ
s
OPB685
OPB686
OPB687
OPB688
1.0
μ
s
(4) Nor mal ap pli ca ion would be with light source blocked, simu ated by I
F
= 0mA.
(5) V
OH
= V
CC
-1.5V for V
CC
= 4.5V to 16V.
Op ek re serves the right to make changes at any time in or der to im prove de sign and to sup ply the best prod uct pos si ble.
Op ek Tech nol ogy, Inc. 1215 W. Crosby Road Car oll on, Texas 75006 (972)323- 2200 Fax (972)323- 2396
12-57
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