lh1514 Vishay, lh1514 Datasheet - Page 5

• Manufacturer Part Number: lh1514
• Description: 2 Form A Solid State Relay
• Manufacturer: Vishay

Document Number 83814
Rev. 1.4, 26-Oct-04
ilh1514ab_09
ilh1514ab_10
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
1.2
0.8
0.6
0.4
0.2
1.0
ilh1514ab_11
-40
0
t off
I L =20 mA
CONTROL +
CONTROL +
-20
CONTROL–
Figure 10. t
Figure 11. Pin Diagram and Pin Outs
10
Figure 9. t
BLANK
LED Forward Current (mA)
Ambient Temperature (°C)
0
t on
off
20
on
vs. LED Forward Current
1
2
3
4
/t
off
DPST
vs. Temperature
40
30
-40°C
25°C
85°C
60
8
7
6
5
40
S1
S1'
S2
S2'
80
50
LH1514AB/ AAC/ AACTR
ilh1514ab_12
ilh1514ab_15
INTERFACE
ilh1514ab_14
100 Ω Z0
(ETC.)
Figure 14. Multiplex Receive Data (Interface 1, Operating)
I L (max)
Figure 13. Protection Switching Application: T1 Interface
2
-V
Operating; Spare in Test Loopback Mode
Figure 12. Typical ON Characteristics
INTERFACE 1
LH1514
LH1514
150 mA
-0.3 V
T1 LINE 1
60 mA
I K
LH1514
LH1514
LH1514
T1
LH1514
LH1514
LH1514
164 Ω
164 Ω
-60 mA
+I
-150 mA
-I
90 Ω
Vishay Semiconductors
Features
I K
0.3 V
1:2
1:2
5.0 Ω
RECEIVE
I L (max)
DATA
4.0 Ω
LH1514
800 Ω
800 Ω
INTERFACE
+V
SPARE
LH1514
INTER-
FACE 1
INTER-
FACE2
LH1514
INTERFACE
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LIN E
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