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Электронный компонент: H11N2

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PACKAGE
SCHEMATIC
6-PIN DIP
HIGH SPEED LOGIC OPTOCOUPLERS
4/14/03
Page 1 of 9
2003 Fairchild Semiconductor Corporation
H11N1-M
H11N2-M
H11N3-M
DESCRIPTION
The H11NX-M series has a high speed integrated circuit detector optically
coupled to an AlGaAs infrared emitting diode. The output incorporates a
Schmitt trigger, which provides hysteresis for noise immunity and pulse s
haping. The detector circuit is optimized for simplicity of operation and utilizes
an open collector output for maximum application flexibility.
FEATURES
High data rate, 5 MHz typical (NRZ)
Free from latch up and oscilliation throughout voltage and temperature ranges.
Microprocessor compatible drive
Logic compatible output sinks 16 mA at 0.5 V maximum
Guaranteed on/off threshold hysteresis
Wide supply voltage capability, compatible with all popular logic systems
High common mode transient immunity, 2000 V/s minimum
Fast switching t
r
= 7.5ns typical, t
f
= 12ns typical
Underwriter Laboratory (UL) recognized--file #E90700
VDE recognized File#102497 Add option V (e.g., H11N1VM)
APPLICATIONS
Logic to logic isolator
Programmable current level sensor
Line receiver--eliminate noise and transient problems
A.C. to TTL conversion--square wave shaping
Interfaces computers with peripherals
Isolated power MOS driver for power supplies
6
1
6
6
1
1
1
2
6
5 GND
4 V
O
V
CC
ANODE
CATHODE
3
Truth Table
Input
Output
H
L
L
H
4/14/03
Page 2 of 9
2003 Fairchild Semiconductor Corporation
6-PIN DIP
HIGH SPEED LOGIC OPTOCOUPLERS
H11N1-M
H11N2-M
H11N3-M
*Typical values at T
A
= 25C
ABSOLUTE MAXIMUM RATINGS
Parameters
Symbol
Device
Value
Units
TOTAL DEVICE
Storage Temperature
T
STG
All
-55 to +150
C
Operating Temperature
T
OPR
All
-40 to +85
C
Lead Solder Temperature
T
SOL
All
260 for 10 sec
C
Total Device Power Dissipation @ 25C
P
D
All
250
mW
Derate Above 25C
2.94
mW/C
EMITTER
Continuous Forward Current
I
F
All
30
mA
Reverse Voltage
V
R
All
6
V
Forward Current - Peak (1 s pulse, 300 pps)
I
F
(pk)
All
1.0
A
LED Power Dissipation 25C Ambient
P
D
All
120
mW
Derate Linearly From 25C
1.41
mW/C
DETECTOR
Detector Power Dissipation @ 25C
P
D
All
150
mW
Derate Linearly from 25C
1.76
mW/C
V
45
Allowed Range
V
O
All
0 to 16
V
V
65
Allowed Range
V
CC
All
0 to 16
V
I
4
Output Current
I
O
All
50
mA
ELECTRICAL CHARACTERISTICS
(T
A
= 0-70C Unless otherwise specified.)
INDIVIDUAL COMPONENT CHARACTERISTICS
Parameters
Test Conditions
Symbol
Device
Min
Typ*
Max
Units
EMITTER
Input Forward Voltage
I
F
= 10 mA
V
F
All
1.4
2
V
I
F
= 0.3 mA
0.75
1.25
Reverse Current
V
R
= 5 V
I
R
All
10
A
Capacitance
V = 0, f = 1.0 MHz
C
J
All
100
pF
DETECTOR
Operating Voltage Range
V
CC
All
4
15
V
Supply Current
I
F
= 0, V
CC
= 5V
I
CC(off)
All
6
10
mA
Output Current, High
I
F
= 0.3mA, V
CC
= V
O
= 15V
I
OH
All
100
A
4/14/03
Page 3 of 9
2003 Fairchild Semiconductor Corporation
6-PIN DIP
HIGH SPEED LOGIC OPTOCOUPLERS
H11N1-M
H11N2-M
H11N3-M
*Typical values at T
A
= 25C
NOTES:
1. Maximum I
F(ON)
is the maximum current required to trigger the output. For example, a 3.2mA maximum trigger current would
require the LED to be driven at a current greater than 3.2mA to guarantee the device will turn on. A 10% guard band is
recommended to account for degradation of the LED over its lifetime. The maximum allowable LED drive current is 30mA.
2. H11N1: R
E
= 910
H11N2: R
E
= 560
H11N3: R
E
= 240
TRANSFER CHARACTERISTICS
DC Characteristics
Test Conditions
Symbol
Device
Min
Typ*
Max
Units
Supply Current
I
F
= 10mA, V
CC
= 5V
I
CC(on)
All
6.5
10
mA
Output Voltage, low
R
L
=270
,V
CC
=5V, I
F
=I
F(on)
max.
V
OL
All
0.5
V
Turn-On Threshold Current
R
L
=270
, V
CC
= 5V
note 1
I
F(on)
H11N1-M
0.8
3.2
mA
H11N2-M
2.3
5
H11N3-M
4.1
10
Turn-Off Threshold Current
R
L
=270
, V
CC
= 5V
I
F(off)
All
0.3
mA
Hysteresis Ratio
R
L
=270
, V
CC
= 5V
I
F(off)
/I
F(on)
All
0.65
0.95
AC Characteristics
Test Conditions
Symbol
Device
Min
Typ
Max
Units
SWITCHING SPEED
Propagation delay time
High to Low
C=120pF, t
P
=1s, R
E
: Note 2
Fig. 1
t
PHL
All
100
330
ns
Rise Time
C=120pF, t
P
=1s, R
E
: Note 2
Fig. 1
t
r
All
7.5
ns
Propagation delay time
Low to High
C=120pF, t
P
=1s, R
E
: Note 2
Fig. 1
t
PLH
All
150
330
ns
Fall time
C=120pF, t
P
=1s, R
E
: Note 2
Fig. 1
t
f
All
12
ns
Data Rate
All
5
MHz
ISOLATION CHARACTERISTICS
Parameters
Test Conditions
Symbol
Min
Typ*
Max
Units
Input-Output Isolation Voltage
f = 60 Hz, t =1 sec.
V
ISO
7500
V
PEAK
Isolation Capacitance
V
I-O
= 0V, f = 1 MHz
C
ISO
0.4
0.6
pF
Isolation Resistance
V
I-O
= 500 VDC
R
ISO
10
11
4/14/03
Page 4 of 9
2003 Fairchild Semiconductor Corporation
6-PIN DIP
HIGH SPEED LOGIC OPTOCOUPLERS
H11N1-M
H11N2-M
H11N3-M
C
R
E
R
L
0.1
F
V
IN
5V
V
O
90%
t
on
t
r
t
f
10%
50%
t
off
Figure 1. Switching Test Circuit and Waveforms
I
F
1
2
H11N1-M
V
IN
t
r
= t
f
0.01S
Z = 50
270
I
6
5V
V
O
5
6
4
0
Figure 3. Threshold Current vs. Supply Voltage
Figure 2. Transfer Characteristics
Figure 4. Threshold Current vs. Temperature
Figure 5. Load Current vs. Output Voltage
0
1
2
3
4
I
F
- INPUT CURRENT (mA)
V
O
- OUTPUT VOLTAGE (V)
0
1
2
3
4
5
6
V
CC
= 5V
R
L
= 270
T
A
= 25
C
V
OH
V
OL
I
F(OFF)
I
F(ON)
VCC - SUPPLY VOLTAGE (V)
0
2
4
6
8
10
12
14
16
I
F
- NORMALIZED THRESHOLD CURRENT
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
D
:
AT
Hysteresis area
shaded for illustration
TURN ON THRESHOLD
NORMALIZED TO:
TURN ON THRESHOLD AT
V
CC
= 5V, T
A
= 25
C
TURN OFF THRESHOLD
TA - TEMPERATURE (C)
0
10
20
30
40
50
60
70
NORMALIZED THRESHOLD
CURRENT I
F(On)
, I
F(Off)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
I
F(On)
I
F(Off)
NORMALIZED TO :
V
CC
= 5V
T
A
= 25
C
V
O
- OUTPUT VOLTAGE, LOW (V)
0.0
0.2
0.4
0.6
0.8
1.0
I
O
- LOAD CURRENT (mA)
1
10
100
I
F
= I
F(ON)
V
CC
= 5V
4/14/03
Page 5 of 9
2003 Fairchild Semiconductor Corporation
6-PIN DIP
HIGH SPEED LOGIC OPTOCOUPLERS
H11N1-M
H11N2-M
H11N3-M
Figure 6. Supply Current vs. Supply Voltage
Figure 7. LED Forward Voltage vs. Forward Current
V
CC
- SUPPLY VOLTAGE (V)
2
4
6
8
10
12
14
16
I
C
- SUPPLY CURRENT (mA)
I
F
- FORWARD CURRENT (mA)
0
2
4
6
8
10
12
OFF STATE IF = 0
ON STATE IF = 10mA
TA = 85C
TA = -25C
TA = 25C
V
F
- FORWARD VOLTAGE (V)
1.0
1.2
1.4
1.6
1.8
2.0
1
10
100
TA = 85C
TA = -25C
TA = 25C