PRELIMINARY DATA SHEET
PHOTOCOUPLER
PS9822-1,-2
1 Mbps OPEN COLLECTOR OUTPUT TYPE
8-PIN SSOP (SO-8)
HIGH-SPEED PHOTOCOUPLER
DESCRIPTION
The PS9822-1 and PS9822-2 are active-low type high-speed photocouplers that use a GaAlAs light-emitting diode
on the input side and a photodetector IC that includes a photodiode and a signal processor on the same chip on the
output side.
The PS9822-1, -2 are high-speed digital output type photocouplers designed specifically for low circuit current.
The PS9822-2 is suitable for high density applications.
−NEPOC
Series−
FEATURES
• Supply Voltage
N rank: V
CC
= 3.3 V
L rank: V
CC
= 5 V
• Pulse width distortion (⏐t
PHL
−t
PLH
⏐
= 200 ns MAX.)
• 40% reduction of mounting area (5-pin SOP
×
2)
• High-speed (1 Mbps)
• High isolation voltage (BV = 2 500 Vr.m.s.)
• Open collector output
• Ordering number of tape product : PS9822-1-F3: 1 500 pcs/reel
: PS9822-2-F3: 1 500 pcs/reel
• Pb-Free product
1
PIN CONNECTION
(Top View)
PS9822-1
8 7 6 5
2
3
4
1. NC
2. Anode
3. Cathode
4. NC
5. GND
6. V
O
7. NC
8. V
CC
PS9822-2
8 7 6 5
• PoE (Power over Ethernet)
• Measurement equipment
• FA Network
1
2
SHIELD
3
4
TRUTH TABLE
LED
ON
OFF
Output
L
H
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. PN10698EJ01V0DS (1st edition)
Date Published January 2008 NS
Printed in Japan
SHIELD
APPLICATIONS
1. Anode1
2. Cathode1
3. Cathode2
4. Anode2
5. GND
6. V
O
2
7. V
O
1
8. V
CC
2008
PS9822-1,-2
PACKAGE DIMENSIONS (UNIT: mm)
5.21±0.25
8
5
6.0±0.2
1
4
3.95±0.1
3.27±0.2
0.15
+0.10
–0.05
0.1±0.1
1.27
0.4
+0.10
–0.05
0.25 M
0.5±0.3
0.10 S
MARKING EXAMPLE
PS9822-1
PS9822-2
Type Number
Assembly Lot
9822-1
NT731
N
N T 7 31
No. 1 pin Mark
Initial of NEC
(Engraved mark)
9822-2
NT731
N
N T 7 31
No. 1 pin Mark
Initial of NEC
(Engraved mark)
Type Number
Assembly Lot
Week Assembled
Year Assembled
(Last 1 Digit)
Week Assembled
Year Assembled
(Last 1 Digit)
In-house Code
(T: Pb-Free)
Rank Code
In-house Code
(T: Pb-Free)
Rank Code
2
Preliminary Data Sheet PN10698EJ01V0DS
PS9822-1,-2
ORDERING INFORMATION
Part Number
PS9822-1
Order Number
PS9822-1-AX
Rank
N
L
PS9822-1-F3
PS9822-1-F3-AX
*1
Solder Plating
Specification
Pb-Free
Packing Style
20 pcs (Tape 20 pcs cut)
*2
N
L
*1
Embossed Tape 1 500 pcs/reel
*2
PS9822-2
PS9822-2-AX
N
L
*1
20 pcs (Tape 20 pcs cut)
*2
PS9822-2-F3
PS9822-2-F3-AX
N
L
*1
Embossed Tape 1 500 pcs/reel
*2
*1
N rank: V
CC
= 3.3 V
*2
L rank: V
CC
= 5 V
Preliminary Data Sheet PN10698EJ01V0DS
3
PS9822-1,-2
ABSOLUTE MAXIMUM RATINGS (T
A
= 25°C, unless otherwise specified)
Parameter
Symbol
Ratings
PS9822-1
Diode
Forward Current
Reverse Voltage
Detector
Unit
PS9822-2
15
5
7
7
25
40
*2
I
F
V
R
V
CC
V
O
I
O
*3
20
*1
mA
V/ch
V
V/ch
mA/ch
mW/ch
Vr.m.s.
°C
°C
Supply Voltage
Output Voltage
Output Current
Power Dissipation
P
C
BV
T
A
T
stg
Isolation Voltage
*4
2 500
−40
to +100
−55
to +125
Operating Ambient Temperature
Storage Temperature
*1
Reduced to 0.3 mA/°C at T
A
= 60°C or more.
*2
Reduced to 0.1 mA/°C at T
A
= 60°C or more.
*3
Applies to output pin V
O
(collector pin). Reduced to 1.5 mW/°C at T
A
= 65°C or more.
*4
AC voltage for 1 minute at T
A
= 25°C, RH = 60% between input and output.
Pins 1-4 shorted together, 5-8 shorted together.
RECOMMENDED OPERATING CONDITIONS
Parameter
Low Level Input Voltage
High Level Input Current
Supply Voltage
N rank
L rank
Pull-up Resistance
TLL (R
L
= 1.0 kΩ, loads)
R
L
N
Symbol
V
FL
I
FH
V
CC
MIN.
0
6.3
2.7
4.5
330
10
3.3
5.0
TYP.
MAX.
0.8
12.5
3.6
5.5
4k
5
Ω
Unit
V
mA
V
4
Preliminary Data Sheet PN10698EJ01V0DS
PS9822-1,-2
ELECTRICAL CHARACTERISTICS: N rank (T
A
=
−40
to +100°C, unless otherwise specified)
Parameter
Diode
Forward Voltage
Reverse Current
Terminal Capacitance
Detector High Level Output Current
Low Level Output Voltage
High Level Supply Current
Low Level Supply Current
Coupled Threshold Input Current
(H
→
L)
Isolation Resistance
R
I-O
V
I-O
= 1 kV
DC
, RH = 40 to 60%,
T
A
= 25°C
Isolation Capacitance
Propagation Delay Time
(H
→
L)
Propagation Delay Time
(L
→
H)
Pulse Width Distortion
(PWD)
⏐t
PHL-
t
PLH
⏐
V
CC
= 3.3 V, R
L
= 350
Ω,
I
F
= 7.5 mA,
V
THHL
= V
THLH
= 1.5 V
200
ns
t
PLH
C
I-O
t
PHL
V = 0 V, f = 1 MHz, T
A
= 25°C
V
CC
= 3.3 V, R
L
= 350
Ω,
I
F
= 7.5 mA,
V
THHL
= V
THLH
= 1.5 V
700
0.6
500
pF
ns
10
11
*2
Symbol
V
F
I
R
C
t
I
OH
V
OL
I
CCH
I
CCL
I
FHL
Conditions
I
F
= 10 mA, T
A
= 25°C
V
R
= 3 V, T
A
= 25°C
V = 0 V, f = 1 MHz, T
A
= 25°C
V
CC
= V
O
= 3.3 V, V
F
= 0.8 V
V
CC
= 3.3 V, I
F
= 5 mA, I
OL
= 13 mA
V
CC
= 3.3 V, I
F
= 0 mA, V
O
= Open
V
CC
= 3.3 V, I
F
= 10 mA, V
O
= Open
V
CC
= 3.3 V, V
O
= 0.8 V, R
L
= 350
Ω
MIN.
TYP.
1.6
*1
MAX.
1.8
10
Unit
V
μ
A
pF
30
1
0.2
100
0.6
2
3
5
μ
A
V
mA/ch
mA
Ω
*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.
Preliminary Data Sheet PN10698EJ01V0DS
5
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