Overview

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

Documentation

Type
Date
PDF 264 KB 日本語 Datasheet
PDF 5.20 MB 日本語 Brochure
PDF 190 KB Product Reliability Report
PDF 5.14 MB 日本語 Brochure
PDF 99 KB 日本語 Product Change Notice
PDF 3.78 MB 日本語 Brochure
PDF 231 KB 日本語 Application Note
PDF 957 KB Application Note
8 items

Design & Development

Models

Support