DATA SHEET
NEC's HIGH CMR, 10Mbps
OPEN COLLECTOR OUTPUT TYPE
PS9817-1,-2
8-PIN SSOP (SO-8) HIGH-SPEED OPTOCOUPLER
DESCRIPTION
NEC's PS9817-1 and PS9817-2 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.
NEC's PS9817-1 and PS9817-2 are designed
specifically for high common mode transient immunity
(CMR) and low pulse width distortion, The PS9817-2
is suitable for high density applications.
PIN CONNECTION
(Top View)
PS9817-1
6 5
8
7
1
2
3
4
1. NC
2. Anode
3. Cathode
4. NC
5. GND
6. V
O
7. NC
8. V
CC
8
7
FEATURES
•
•
•
PULSE WIDTH DISTORTION:
|t
PHL
- t
PLH
| = 35 ns MAX.
HIGH COMMON MODE TRANSIENT IMMUNITY:
CM
H
, CM
L
= ±15 kV/μs MIN.
40% REDUCTION OF MOUNTING AREA:
5-Pin SOP x 2
1
2
PS9817-2
6 5
1. Anode1
2. Cathode1
3. Cathode2
4. Anode2
5. GND
6. V
O
2
7. V
O
1
8. V
CC
3 4
SHIELD
•
HIGH SPEED:
10 Mbps
•
HIGH ISOLATION VOLTAGE:
BV = 2 500 V
r.m.s.
•
OPEN COLLECTOR OUTPUT
•
ORDERING NUMBER OF TAPING PRODUCT:
PS9817-1-F3, F4: 1 500 pcs/reel
PS9817-2-F3, F4: 1 500 pcs/reel
•
Pb-Free Product
•
SAFETY STANDARDS:
UL approved: File No. E72422
DIN EN60747-5-2 (VDE0884 Part2) approved No. 40008347 (option)
TRUTH TABLE
LED
ON
OFF
OUTPUT
L
H
APPLICATION
•
Measurement Equipment
•
PDP
•
FA Network
California Eastern Laboratories
SHIELD
CEL [ CALIFORNIA EASTERN LABS ]
