OPI126 Просмотр технического описания (PDF) - Optek Technology
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OPI126 Datasheet PDF : 3 Pages
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Photologic® Optically Coupled Isolator
OPI125, OPI126, OPI127, OPI127-032, OPI128
Electrical Characteristics (TA = -40o 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)
VF Forward Voltage
-
-
1.5
V IF = 10 mA, TA = 25° C
IR
Reverse Current
-
- 100 µA VR = 2 V, TA = 25° C
IF(+) LED Positive-Going threshold Current
-
-
7.5 mA VCC = 5 V, TA = 25° C
IF(+)/IF(-) Hysteresis Ratio
- 2.0 -
-
-
Photologic® Output (See OP800 and OP801 for additional information - for reference only)
VCC Operating Supply Voltage
ICC Supply Current
Low Level Output Voltage
OPI125
VOL
OPI126
OPI127
OPI128
High Level Output Voltage
VOH
OPI125
OPI127
Short Circuit Output Current
IOS
OPI125
OPI127
High Level Output Current
IOH
OPI126
OPI128
45
- 5.5
V
-
-
-
20
mA VCC = 5.5 V, IF = 0 or 7.5 mA
-
-
-
-
- 0.40
- 0.40
- 0.40
- 0.40
VCC = 4.5 V, IOL = 13 mA, IF = 0 mA
V VCC = 4.5 V, IOL = 13 mA, IF = 0 mA
VCC = 4.5 V, IOL = 13 mA, IF = 7.5 mA
VCC = 4.5 V, IOL = 13 mA, IF = 7.5 mA
2.4 -
-
2.4 -
-
V VCC = 4.5 V, IOH = -800 µA, IF = 7.5 mA
VCC = 4.5 V, IOH = -800 µA, IF = 0 mA
-20 - -120 mA VCC = 5.5 V, IF = 7.5mA, Output = GND
-20 - -120
VCC = 5.5 V, IF = 0 mA, Output = GND
-
-
-
-
100
100
µA
VCC = 4.5 V, VOH = 30 V, IF = 7.5 mA
VCC = 4.5 V, VOH = 30 V, IF = 0 mA
Output Rise Time, Output Fall Time
OPI125, OPI127
tr, tf
Output Rise Time, Output Fall Time
OPI126, OPI128
- 100 -
- 100 -
VCC = 5 V, TA = 25° C,
IF = 0 or 10 mA, f = 10 kHz,
D.C. = 50%, RL = 8 TTL loads
ns
VCC = 5 V, TA = 25° C,
IF = 0 or 10 mA, f = 10 kHz,
D.C. = 50%, RL = 360 Ω
Propagation Delay, Low-High, High-Low
OPI125, OPI127
-
5
-
VCC = 5 V, TA = 25° C,
IF = 0 or 10 mA, f = 10 kHz,
D.C. = 50%, RL = 8 TTL loads
tPLH, tPHL
µs
Propagation Delay, Low-High, High-Low
OPI126, OPI128
-
5
-
VCC = 5 V, TA = 25° C,
IF = 0 or 10 mA, f = 10 kHz,
D.C. = 50%, RL = 360 Ω
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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