Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Low Input Current High Gain Split Darlington Optocouplers
Transfer Characteristics
(T
A
= 0 to 70°C Unless otherwise specified)
Parameter
COUPLED
Current transfer ratio
(Note 1, 2)
Test Conditions Symbol
(I
F
= 0.5 mA, V
O
= 0.4 V, V
CC
= 4.5 V)
Each Channel
(I
F
= 1.6 mA, V
O
= 0.4 V, V
CC
= 4.5 V)
Each Channel
(I
F
= 1.6 mA, V
O
= 0.4 V, V
CC
= 4.5 V)
Each Channel
CTR
Device
6N139
HCPL-2731
6N139
HCPL-2731
6N138
HCPL-2730
Min
400
Typ**
1100
3500
Max
Unit
%
500
1300
2500
%
300
1300
2500
0.08
0.01
0.4
0.4
%
Logic low output voltage
output voltage (Note 2)
(I
F
= 0.5 mA, I
O
= 2 mA, V
CC
= 4.5 V)
(I
F
= 1.6 mA, I
O
= 8 mA, V
CC
= 4.5 V)
Each Channel
(I
F
= 0.5 mA, I
O
= 15 mA, V
CC
= 4.5 V)
Each Channel
(I
F
= 12 mA, I
O
= 24 mA, V
CC
= 4.5 V)
Each Channel
(I
F
= 1.6 mA, I
O
= 4.8 mA, V
CC
= 4.5 V)
Each Channel
V
OL
6N139
6N139
HCPL-2731
6N139
HCPL-2731
6N139
HCPL-2731
6N138
HCPL-2730
V
0.13
0.4
0.20
0.4
0.10
0.4
** All Typicals at T
A
= 25°C
3
Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0
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