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HCPL-261A Datasheet, PDF (12/17 Pages) Agilent(Hewlett-Packard) – HCMOS Compatible, High CMR, 10 MBd Optocouplers
◁
2.0
1.5
RL = 350 Ω
RL = 1 kΩ
1.0
RL = 4 kΩ
0.5
0
-60 -40 -20 0
VCC = 5 V
VO = 0.6 V
20 40 60 80 100
TA – TEMPERATURE – C
120
TPLH
100
RL = 4 kΩ
80
60
TPLH
RL = 1 kΩ
40
TPHL
RL = 350 Ω, 1 kΩ, 4 kΩ
20
TPLH
RL = 350 kΩ VCC = 5 V
0
IF = 3.5 mA
-60 -40 -20 0 20 40 60 80 100
TA – TEMPERATURE – C
120
TPLH
100 RL = 4 kΩ
80
TPLH
60
RL = 1 kΩ
TPLH
40
TPHL
RL = 350 Ω
RL = 350 Ω, 1 kΩ, 4 kΩ
20
0
02
VCC = 5 V
TA = 25 C
468
10 12
IF – PULSE INPUT CURRENT – mA
Figure 10. Typical input threshold current vs.
temperature. HCPL-261A fig 10
Figure 11. Typical propagation delay vs. tem-
perature.
HCPL-261A fig 11
Figure 12. Typical propagation delay vs. pulse
input current.
HCPL-261A fig 12
60
RL = 4 kΩ
50
40
VCC = 5 V
IF = 3.5 mA
30
20
RL = 1 kΩ
10
RL = 350 Ω
0
-60 -40 -20 0 20 40 60 80 100
TA – TEMPERATURE – C
160
VCC = 5 V
IF = 3.5 mA
140
trise
tfall
120
RL = 4 kΩ
60
RL = 1 kΩ
40
RL = 350 Ω
20
0
RL = 350 Ω, 1 kΩ, 4 kΩ
-60 -40 -20 0 20 40 60 80 100
TA – TEMPERATURE – C
Figure 13. Typical pulse width distortion vs.
temperature.
HCPL-261A fig 13
Figure 14. Typical rise and fall time vs. temperature.
HCPL-261A fig 14
12
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