NEC's HIGH CMR, 10 Mbps
OPEN COLLECTOR OUTPUT TYPE
5 PIN SOP OPTOCOUPLER
FEATURES
• HIGH COMMON MODE TRANSIENT IMMUNITY:
C
MH
, C
ML
:
±
20 kV/µs TYP
•
PULSE WIDTH DISTORTION:
|t
PHL
- t
PLH
| = 3 ns TYP
• HIGH SPEED RESPONSE:
10 Mbps
• HIGH ISOLATION VOLTAGE:
BV: 2500 V
r.m.s.
• OPEN COLLECTOR OUTPUT TYPE
• SMALL OUTLINE PACKAGE:
5 PIN SOP
• TAPE AND REEL AVAILABLE:
PS9714-F3, F4: 3500 Pcs/Reel
•
SAFETY STANDARDS:
UL and VDE0884 approved
PS9714
DESCRIPTION
NEC's PS9714 is an optically coupled, high speed isolator
containing a GaAIAs LED on the light emitting diode (input)
side and a photodiode and a signal procesing circuit on the
detector (output) side on one chip. The PS9714 is in a plastic
SOP (Small Outline Package) for high density applications.
APPLICATIONS
• MEASUREMENT EQUIPMENT
• PDP
• FACTORY AUTOMATION NETWORK
ELECTRICAL CHARACTERISTICS
(T
A
= -40 to +85°C unless otherwise specified)
PART NUMBER
SYMBOLS
PARAMETERS
Forward Voltage, I
F
= 10 mA, T
A
= 25°C
Reverse Current, V
R
= 3 V, T
A
= 25°C
Terminal Capacitance, V = 0 V, f = 1 MHz, T
A
= 25°C
High Level Output Current, V
CC
= V
O
= 5.5 V, V
F
= 0.8 V
Low Level Output Voltage, V
CC
= 5.5 V, I
F
= 5 mA, I
O
= 13 mA
High Level Supply Current, V
CC
= 5.5 V, I
F
= 0 mA
Low Level Supply Current, V
CC
= 5.5 V, I
F
= 10 mA
Threshold Input Current, V
CC
= 5 V, V
O
= 0.8 V, R
L
= 350
Ω
Isolation Resistance,V
in-out
= 1kV
DC,
RH = 40 to 60%, T
A
= 25°C
Isolation Capacitance, V = 0, f = 1 MHz, T
A
= 25°C
Propagation Delay Time, High
→
Low
1
,V
CC
= 5 V, I
F
= 7.5 mA, R
L
= 350
Ω
T
A
= 25°C
Propagation Delay Time, Low
→
High
1
,
V
CC
= 5 V, I
F
= 7.5 mA, R
L
= 350
Ω
T
A
= 25°C
UNITS
V
µA
pF
µA
V
mA
mA
%
Ω
pF
ns
54
ns
51
ns
ns
ns
ns
kV/µs
kV/µs
10
10
20
20
20
10
3
50
60
10
11
0.9
100
75
100
75
30
0.02
0.15
3
7.0
2.0
250
0.6
8
11
5.0
MIN
1.4
V
F
I
R
Ct
I
OH
PS9714
TYP
1.65
MAX
1.9
10
Diode
Detector
V
OL
I
CCH
I
CCL
I
FHL
R
I-O
C
I-O
t
PHL
t
PLH
Coupled
t
r
t
f
PWD
t
PSK
CM
H
CM
L
Rise Time, V
CC
= 5 V, I
F
= 7.5 mA, R
L
= 350
Ω
Fall Time, V
CC
= 5 V, I
F
= 7.5 mA, R
L
= 350
Ω
Pulse Width Distortion, V
CC
= 5 V, I
F
= 7.5 mA, R
L
= 350
Ω
Propagation Skew, V
CC
= 5 V, I
F
= 7.5 mA, R
L
= 350
Ω
Common Mode Transient Immunity at High Level Output
2
V
CC
= 5 V, V
CM
= 1 kV, T
A
= 25°C, I
F
= 0 mA, V
O (MIN)
= 2 V
Common Mode Transient Immunity at Low Level Output
2
V
CC
= 5 V, V
CM
= 1 kV, T
A
= 25°C, I
F
= 7.5 mA, V
O (MAX)
= 0.8 V
Please see notes on the next page.
California Eastern Laboratories
PS9714
ABSOLUTE MAXIMUM RATINGS
1
(T
A
= 25°C unless otherwise specified)
SYMBOLS
Diode
I
F
V
R
Detector
V
CC
V
O
I
O
P
C
BV
T
A
T
STG
PARAMETERS
Forward Current
Reverse Voltage
Supply Voltage
Output Voltage
Output Current
Power Dissipation
2
Isolation Voltage
3
Operating Ambient Temp.
Storage Temperature
UNITS
mA
V
V
V
mA
mW
V
r.m.s.
°C
°C
RATINGS
30
3
7
7
25
40
2500
-40 to +85
-55 to +125
RECOMMENDED
OPERATING CONDITIONS
SYMBOLS
V
FL
I
FH
V
CC
N
R
L
PARAMETERS
Low Level Input Voltage
High Level Input Current
Supply Voltage
TTL (loads) (R
L
= 1kΩ)
Pull-up Resistance
Ω
330
UNITS MIN TYP MAX
V
mA
V
0
6.3
4.5
5
0.8
12.5
5.5
5
4k
MARKING
Notes:
1. Operation in excess of any one of these parameters may result in
permanent damage.
2. Applies to output pin V
O
and power supply pin V
CC
.
2. AC voltage for 1 minute at T
A
= 25
°C,
RH = 60 % between input
and output.
No. 1 Pin Mark
9714
N003
Assembly lot
N 0 03
Week Assembled
Year Assembled (Last 1 Digit)
Rank Code
ORDERING INFORMATION
Part Number
Packing Style
Safety
Standards
Approval
UL
Approved
VDE0884
Approved
PS9714
PS9714-F3
PS9714-F4
PS9714-V
PS9714-V-F3
PS9714-V-F4
Magazine Case 100 pcs
Embossed Tape 3500 pcs/reel
Magazine Case 100 pcs
Embossed Tape 3500 pcs/reel
PACKAGE OUTLINE
(Units in mm)
PIN CONNECTION
(Top View)
4.0±0.5
5
4
3
1.
2.
3.
4.
5.
Anode
Cathode
GND
V
O
V
CC
1
2
7.0 ± 0.3
2.0
4.4
0.15
+0.10
-0.05
1.3
2.1±0.2
0.1 ± 0.1
0.5 ± 0.3
1.27
0.4
+0.10
-0.05
0.25 M
PS9714
(Continued from first page.)
Notes:
1. Typical values at T
A
= 25°C.
2. Because V
OL
of 2 V or more may be output when LED current input and when output supply of V
CC
= 2.6 V or less, it is important to confirm
the characteristics (operation with the power supply on and off) during design, before using this device.
3. Test Circuit for Propagation Delay Time:
Pulse Input
(
PW = 10
µs
Duty Cycle = 1/10)
(
47
Ω
0.1
µF
V
cc
= 5 V
R
L
= 350
Ω
V
O (monitor)
C
L
Input
I
F
= 7.5 mA
50 %
V
OH
I
nput
(monitor)
Output
1.5 V
V
OL
t
PHL
t
PLH
*
CL is approximately 15 pF which includes probe and stray wiring capacitance.
4. Test Circuit for Common Mode Transient Immunity:
GL SW I
F
0.1 µF
90 %
1 kV
V
CM
10 %
V
cc
= 5 V
R
L
V
O (monitor)
C
L
V
O
(I
F
= 0 mA)
V
OH
2V
0.8 V
V
OL
t
r
t
f
0V
V
CM
V
O
(I
F
= 7.5 mA)
USAGE CAUTIONS
1. Protect against static electricity when handling this product.
2. Bypass capacitor greater than 0.1
µF
is used between V
CC
and GND near device (lead distance: 10 mm MAX).
TYPICAL PERFORMANCE CURVES
(T
A
= 25°C,
unless otherwise specified)
MAXIMUM FORWARD CURRENT
vs. AMBIENT TEMPERATURE
DETECTOR POWER DISSIPATION
vs. AMBIENT TEMPERATURE
50
Maximum Forward Current, I
F
(mA)
Detector Power Dissipation, P
C
(mW)
80
85
40
40
30
30
20
20
10
10
0
20
40
60
100
0
0
20
40
60
80
85
100
Ambient Temperature, T
A
(°C)
Ambient Temperature, T
A
(°C)
PS9714
TYPICAL PERFORMANCE CURVES
(T
A
= 25°C,
unless otherwise specified)
FORWARD CURRENT vs.
FORWARD VOLTAGE
100
DETECTOR POWER DISSIPATION
vs. AMBIENT TEMPERATURE
High Level Supply Current, I
CCH
(mA)
Low Level Supply Current, I
CCL
(mA)
12
Forward Current, I
F
(mA)
10
10
T
A
= +85°C
+50°C
1
+25°C
0°C
-25°C
0.1
8
I
CCL
(I
F
= 10 mA)
6
4
I
CCH
(I
F
= 0 mA)
2
0.01
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
0
-50
-25
0
25
50
75
100
Forward Voltage, V
F
(V)
Ambient Temperature, T
A
(°C)
OUTPUT VOLTAGE vs. INPUT CURRENT
6
T
A
= 25°C
5
0.6
LOW LEVEL OUTPUT VOLTAGE
vs. AMBIENT TEMPERATURE
Low Level Output Voltage, V
OL
(V)
V
CC
= 5.0 V,
I
F
= 5.0 mA
V
CC
= 5.5 V
0.5
Output Voltage, V
O
(V)
4
RL = 350
Ω
1.0
Ω
4.0 kΩ, 4.7 kΩ
0.4
I
OL
= 16.0 mA
0.3
13.0 mA
10.0 mA
6.0 mA
0.2
3
2
1
0.1
0
1
2
3
4
5
6
0
-50
-25
0
25
50
75
100
Input Current, I
F
(mA)
Ambient Temperature, T
A
(°C)
Propagation Delay Time, t
PHL
, t
PLH
(ns)
THRESHOLD INPUT CURRENT
vs. AMBIENT TEMPERATURE
2.5
PROPAGATION DELAY TIME
vs. AMBIENT TEMPERATURE
100
I
F
= 7 mA
V
CC
= 5.0 V
80
t
PLH
: R
L
= 1.0 kΩ
t
PLH
: R
L
= 350
Ω
Threshold Input Current, I
FHL
(mA)
V
CC
= 5.0 V
V
O
= 0.6 V
2.0
1.5
R
L
= 350
Ω
1.0
Ω
4.7 kΩ, 4.0 kΩ
60
40
t
PHL
: R
L
= 350
Ω,
1.0 kΩ
1.0
20
0.5
0
-50
0
-50
-25
0
25
50
75
100
-25
0
25
50
75
100
Ambient Temperature, T
A
(°C)
Ambient Temperature, T
A
(°C)
PS9714
TYPICAL PERFORMANCE CURVES
(T
A
= 25°C,
PROPAGATION DELAY TIME
vs. AMBIENT TEMPERATURE
unless otherwise specified)
PULSE WIDTH DISTORTION
vs. AMBIENT TEMPERATURE
60
Propagation Delay Time, t
PHL
, t
PLH
(ns)
120
100
t
PLH
: R
L
= 4.0 kΩ
80
t
PHL
: R
L
= 4.7 kΩ
t
PHL
: R
L
= 4.0 kΩ
40
Pulse Width Distortion, |t
PHL
—t
PLH
| (ns)
I
F
= 7.5 mA
V
CC
= 5.0 V
t
PLH
: R
L
= 4.7 kΩ
I
F
= 7 mA
V
CC
= 5.0 V
50
R
L
= 4.7 kΩ
40
4.0 kΩ
60
30
20
R
L
= 350
Ω
1.0 kΩ
20
10
0
-50
-25
0
25
50
75
100
0
-50
-25
0
25
50
75
100
Ambient Temperature, T
A
(°C)
Ambient Temperature, T
A
(°C)
SWITCHING TIME vs.
AMBIENT TEMPERATURE
I
F
= 7.5 mA
V
CC
= 5.0 V
t
r:
R
L
= 4.0 kΩ, 4.7 kΩ
PROPAGATION DELAY TIME
vs. INPUT CURRENT
Propagation Delay Time, t
PHL
, t
PLH
(ns)
400
120
100
t
PLH
: R
L
= 4.0 kΩ
80
Switching Time, t
r
, t
f
(ns)
300
200
60
t
r:
R
L
= 1.0 kΩ
t
r:
R
L
= 350
Ω
40
t
PLH
: R
L
= 1.0 kΩ
t
PLH
: R
L
= 350
Ω
100
t
r:
R
L
= 350
Ω,
1.0 kΩ,
4.0 kΩ, 4.7 kΩ
20
t
PHL
: R
L
= 350
Ω,
1.0 kΩ,
4.0 kΩ
V
CC
= 5.0 V,
T
A
= 25°C
11
13
15
0
-50
-25
0
25
50
75
100
0
05
7
9
Ambient Temperature, T
A
(°C)
Input Current, I
F
(mA)
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