DESCRIPTION
The PS9821-1 and PS9821-2 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 PS9821-1, -2 are designed specifically for high common mode transient immunity (CMR) and low pulse width distortion, PS9821-2 is suitable for high density applications.

FEATURES
• Low power consumption (VCC = 3.3 V)
• Pulse width distortion (tPHL−tPLH = 35 ns MAX.)
• High common mode transient immunity (CMH, CML = ±15 kV/µs MIN.)
• 40% reduction of mounting area (5-pin SOP × 2)
• High-speed (15 Mbps)
• High isolation voltage (BV = 2 500 Vr.m.s.)
• Open collector output
• Ordering number of tape product : PS9821-1-F3, F4: 1 500 pcs/reel
                                                : PS9821-2-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)

APPLICATIONS
• Measurement equipment
• PDP
• FA Network