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参数资料
| 型号： | OPI128 |
| 厂商： | TT Electronics/Optek Technology |
| 文件页数： | 3/3页 |
| 文件大小： | 0K |
| 描述： | OPTOISOLATOR PHOTOLOGIC 15KV |
| 标准包装： | 1 |
| 电压 - 隔离： | 15000Vrms |
| 通道数： | 1，单向 |
| 电流 - 输出 / 通道： | 20mA |
| 传输延迟高 - 低 @ 如果： | 5ns @ 7.5mA |
| 电流 - DC 正向(If)： | 7.5mA |
| 输入类型： | DC |
| 输出类型： | 开路集电极 |
| 安装类型： | 通孔 |
| 包装： | 散装 |
Photologic? Optically Coupled Isolator
OPI125, OPI126, OPI127, OPI127-032, OPI128
Electrical Characteristics ( T A = -40 o C to +85° C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Diode Input (See OP130 and OP230 for additional information - for reference only)
V F
I R
I F (+)
I F (+)/I F (-)
Forward Voltage
Reverse Current
LED Positive-Going threshold Current
Hysteresis Ratio
-
-
-
-
-
-
-
2.0
1.5
100
7.5
-
V
μA
mA
-
I F = 10 mA, T A = 25° C
V R = 2 V, T A = 25° C
V CC = 5 V, T A = 25° C
-
Photologic? Output (See OP800 and OP801 for additional information - for reference only)
V CC
I CC
V OL
V OH
Operating Supply Voltage
Supply Current
Low Level Output Voltage
OPI125
OPI126
OPI127
OPI128
High Level Output Voltage
OPI125
OPI127
45
-
-
-
-
-
2.4
2.4
-
-
-
-
-
-
-
-
5.5
20
0.40
0.40
0.40
0.40
-
-
V
mA
V
V
-
V CC = 5.5 V, I F = 0 or 7.5 mA
V CC = 4.5 V, I OL = 13 mA, I F = 0 mA
V CC = 4.5 V, I OL = 13 mA, I F = 0 mA
V CC = 4.5 V, I OL = 13 mA, I F = 7.5 mA
V CC = 4.5 V, I OL = 13 mA, I F = 7.5 mA
V CC = 4.5 V, I OH = -800 μA, I F = 7.5 mA
V CC = 4.5 V, I OH = -800 μA, I F = 0 mA
Short Circuit Output Current
I OS
I OH
t r , t f
t PLH , t PHL
OPI125
OPI127
High Level Output Current
OPI126
OPI128
Output Rise Time, Output Fall Time
OPI125, OPI127
Output Rise Time, Output Fall Time
OPI126, OPI128
Propagation Delay, Low-High, High-Low
OPI125, OPI127
Propagation Delay, Low-High, High-Low
OPI126, OPI128
-20
-20
-
-
-
-
-
-
-
-
-
-
100
100
5
5
-120
-120
100
100
-
-
-
-
mA
μA
ns
μs
V CC = 5.5 V, I F = 7.5mA, Output = GND
V CC = 5.5 V, I F = 0 mA, Output = GND
V CC = 4.5 V, V OH = 30 V, I F = 7.5 mA
V CC = 4.5 V, V OH = 30 V, I F = 0 mA
V CC = 5 V, T A = 25° C,
I F = 0 or 10 mA, f = 10 kHz,
D.C. = 50%, RL = 8 TTL loads
V CC = 5 V, T A = 25° C,
I F = 0 or 10 mA, f = 10 kHz,
D.C. = 50%, RL = 360 ?
V CC = 5 V, T A = 25° C,
I F = 0 or 10 mA, f = 10 kHz,
D.C. = 50%, RL = 8 TTL loads
V CC = 5 V, T A = 25° C,
I F = 0 or 10 mA, f = 10 kHz,
D.C. = 50%, RL = 360 ?
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
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 C
11/2010
Page 3 of 3
Notes:
(1) Measured with input and output leads shorted in air with a maximum relative humidity of 50%. If suitably encapsulated or oil-
immersed, the isolation voltage is increased to 25 kV minimum.
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