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PS9821-1

CEL
Part Number PS9821-1
Manufacturer CEL
Description PHOTOCOUPLER
Published May 24, 2018
Detailed Description PHOTOCOUPLER PS9821-1,-2 HIGH CMR, 15 Mbps OPEN COLLECTOR OUTPUT TYPE 8-PIN SSOP (SO-8) 3.3 V HIGH-SPEED PHOTOCOUPLER...
Datasheet PDF File PS9821-1 PDF File

PS9821-1
PS9821-1

Overview
PHOTOCOUPLER PS9821-1,-2 HIGH CMR, 15 Mbps OPEN COLLECTOR OUTPUT TYPE 8-PIN SSOP (SO-8) 3.
3 V HIGH-SPEED PHOTOCOUPLER −NEPOC Series− 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 ...


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