概览

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.

  • 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)

文档

= 相关文档
类型 文档标题 日期
数据手册
PS9821-1-2 Datasheet
PDF 264 KB 日文
手册
Photocouplers Brochure
PDF 2.04 MB 日文
手册
Analog ICs Brochure
PDF 5.20 MB 日文
Product Reliability Report
PS9821-2 Reliability Report
PDF 190 KB
手册
Photocouplers Selection Guide
PDF 5.14 MB 日文
产品变更通告
Change of bulk packaging bag of photocouplers (PC-OTH-A003A/E)
PDF 99 KB 日文
应用文档
Photocouplers/Optocouplers: Insulation Distances
PDF 231 KB 日文
应用文档
Photocouplers Applications Note
PDF 957 KB
8 items

设计和开发

ECAD 模块

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

扩展 ECAD 模块
Diagram of ECAD Models

产品选择

    Processing table
    PLP
    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
    购买 / 样片
    器件号
    PS9821-2-AX
    circle有效
    memory
    view_in_ar
    可提供样片
    		 2024 7月 1 5.16 获取样片,
    PS9821-2-F3-AX
    circle有效
    memory
    view_in_ar
    		2031 12月 1 2.343
    PS9821-2-V-AX
    circle有效
    memory
    view_in_ar
    可提供样片
    		 2024 7月 获取样片,
    PS9821-2-V-F3-AX
    circle有效
    memory
    view_in_ar
    		2031 12月 2.563
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