PS9821 Datasheet, PDF (1/4 Pages) California Micro Devices Corp – HIGH CMR, 10 Mbps 3.3V OPEN COLLECTOR OUTPUT TYPE SO8 OPTOCOUPLER

PRELIMINARY DATA SHEET
NEC's HIGH CMR,
10 Mbps 3.3V OPEN COLLECTOR PS9821-1/-2
OUTPUT TYPE SO8 OPTOCOUPLER
DESCRIPTION
NEC’s PS9821 is an optically coupled high-speed isolator containing a GaAlAs LED on the input side and
a photodiode and a signal processing circuit on the output side on one chip.
FEATURES
• Supply Voltage 3.3V
• Open collector output
• High common mode transient immunity (CMH, CML = ±15 kV/µs Min.)
• Small package (SO8)
• High-speed (10 Mbps)
• High isolation voltage (BV = 2 500 Vr.m.s.)
APPLICATIONS
• Factory Automation Network
• Measurement equipment
• 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