参数资料
型号: ISTS970
厂商: Isocom Components
英文描述: Iso-Logic Buffer Schmitt Trigger Interrupter Switch(带内置施密特触发器电路的光中断器(由砷化镓红外发光二极管+高速检测器电路组成))
中文描述: 异逻辑缓冲区施密特触发器遮断开关(带内置施密特触发器电路的光中断器(由砷化镓红外发光二极管高速检测器电路组成))
文件页数: 2/3页
文件大小: 88K
代理商: ISTS970
DB92072-AAS/A2
PARAMETER
MIN TYP MAX UNITS TEST CONDITION
Input
Forward Voltage (V
F
)
Reverse Voltage (V
R
)
Reverse Current (I
R
)
1.1
1.7
V
V
μ
A
I
F
= 20mA
I
R
= 10
μ
A
V
R
= 3V
6
10
Detector
Operating Voltage Range V
CC
4.75
5.25
V
Low Level Supply Current I
CCL
2.0
15
mA
V
CC
= 5.25V, I
F
= 0mA
High Level Supply Current I
CCH
1.0
15
mA
V
CC
= 5.25V, I
F
= 15mA
Low Level Output Voltage V
OL
0.4
V
V
CC
= 4.75V, I
F
= 0mA
I
OL
= 12.8mA
High Level Output Voltage V
OH
ISTS970
2.4
V
V
CC
= 4.75V, I
F
= 15mA
I
OH
= -800
μ
A
High Level Output Current I
OH
ISTS971
100
μ
A
V
CC
= 4.75V, I
F
= 15mA
V
OH
= 30V
Input Forward Threshold Current I
FT
15
mA
V
CC
= 5V
Propagation Delay Time
to
Logic High at Output
Propagation Delay Time
to
Logic Low at Output
t
PLH
5
μ
s
V
CC
= 5V
I
F
= 15mA
R
L
= 360
(ISTS971)
or
R
L
= 8TTL Loads
(ISTS970)
t
PHL
5
μ
s
Rise Time
tr
0.1
μ
s
Fall Time
tf
0.05
μ
s
Note 1
Special Selections are available on request. Please consult the factory.
3/10/97
ELECTRICAL CHARACTERISTICS ( T
A
= 25°C Unless otherwise noted )
ABSOLUTE MAXIMUM RATINGS (25
°
C unless
otherwise specified)
Storage Temperature
Operating Temperature
Lead Soldering Temperature
(5 secs maximum)
-40°C to +85°C
-25°C to +85°C
260°C
INFRARED EMITTING DIODE
Power Dissipation
Forward Current ( Continuous )
Forward Current ( Peak )
(Pulse Width
100
μ
s, Duty Ratio = 0.01)
Reverse Voltage
75 mW
50 mA
1 A
6V
PHOTO DETECTOR
Power Dissipation
Output Current
Allowed Range V
35
(ISTS970)
250 mW
50mA
0 to 17V
0 to 35V
0 to 17V
0 to 40V
(ISTS971)
Allowed Range V
45
(ISTS970)
(ISTS971)
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