PS9121 Datasheet, PDF (1/7 Pages) California Micro Devices Corp – HIGH CMR, 10 Mbps OPEN COLLECTOR OUTPUT TYPE 5-PIN SOP 3.3V HIGH-SPEED PHOTOCOUPLER

PRELIMINARY DATA SHEET
NEC’s HIGH CMR, 10 Mbps
OPEN COLLECTOR OUTPUT TYPE
5-PIN SOP 3.3V HIGH-SPEED PHOTOCOUPLER
PS9121
DESCRIPTION
The PS9121 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.
PS9121 is specified high CMR, high CTR and pulse width distortion with operating temperature.
FEATURES
• Low Power Consumption (VCC :3.3V)
• Extended Vcc Operating Range to 5.5 V, Typical Performance Data included for reference
• High common mode transient immunity (CMH, CML = ±20 kV/µs TYP.)
• Pulse width distortion (| tPHL − tPLH| = 35 ns MIN.)
• High-speed (10 Mbps)
• High isolation voltage (BV = 2 500 Vr.m.s.)
• Open collector output
• Ordering number of taping product: PS9121-F3, F4: 2 500 pcs/reel
APPLICATIONS
• Measurement equipment
• PDP
• FA Network
California Eastern Laboratories