H11N1 Просмотр технического описания (PDF) - Fairchild Semiconductor
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H11N1 Datasheet PDF : 9 Pages
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6-PIN DIP
HIGH SPEED LOGIC OPTOCOUPLERS
H11N1-M
H11N2-M
H11N3-M
VIN
tr = tf ≤ 0.01µS
Z = 50Ω
C
IF
RE
1 H11N1-M
2
I6
5V
6
RL 270Ω
4
VO
5
0.1µF
VIN 5V
0
VO
Figure 1. Switching Test Circuit and Waveforms
50%
ton
tf
toff
10%
90%
tr
Figure 2. Transfer Characteristics
6
VOH
5
4
VCC = 5V
RL = 270Ω
TA = 25°C
3
IF(OFF)
IF(ON)
2
Hysteresis area
shaded for illustration
1
VOL
0
0
1
2
3
4
IF - INPUT CURRENT (mA)
Figure 4. Threshold Current vs. Temperature
1.2
1.0
0.8
IF(On)
IF(Off)
0.6
0.4
NORMALIZED TO :
VCC = 5V
0.2
TA = 25°C
0.0
0
10 20 30 40 50 60 70
TA - TEMPERATURE (°C)
© 2003 Fairchild Semiconductor Corporation
Page 4 of 9
Figure 3. Threshold Current vs. Supply Voltage
1.4
TURN ON THRESHOLD
1.2
1.0
0.8
TURN OFF THRESHOLD
0.6
0.4
NORMALIZED TO:
TURN ON THRESHOLD AT
0.2
VCC = 5V, TA = 25°C
0.0
0
2
4
6
8 10 12 14 16
VCC - SUPPLY VOLTAGE (V)
Figure 5. Load Current vs. Output Voltage
100
IF = IF(ON)
VCC = 5V
10
1
0.0
0.2
0.4
0.6
0.8
1.0
VO - OUTPUT VOLTAGE, LOW (V)
4/14/03
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