PRELIMINARY DATA SHEET
NEC's HIGH NOISE REDUCTION
25 Mbps CMOS OUTPUT TYPE
8-PIN DIP OPTOCOUPLER
DESCRIPTION
PS9661
PS9661L
NEC鈥檚 PS9661 and PS9661L are optically coupled isolators containing a GaAlAs LED on the input side and a CMOS
output IC on the output side.
These photocouplers are high common mode transient immunity (CMR), high-speed CMOS output type devices,
making them ideal for high-speed logic interface circuits.
The PS9661 is in a plastic DIP (Dual In-line Package) and the PS9661L is lead bending type (Gull-wing) for surface
mounting.
FEATURES
鈥?High-speed response (25 Mbps)
鈥?High common mode transient immunity (CM
H
, CM
L
=
鹵20
kV/
碌
s TYP.)
鈥?High isolation voltage (BV = 3 750 Vr.m.s.)
鈥?Pulse width distortion ( | t
PHL
鈭?/div>
t
PLH
| = 3 ns TYP.)
鈥?Ordering number of tape product: PS9661L-E3, E4: 1 000 pcs/reel
APPLICATIONS
鈥?Factory Automation Network
鈥?Measurement equipment
鈥?PDP
The information in this document is subject to change without notice. Before using this document, please confirm that
this is the latest version.
California Eastern Laboratories
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