概览

The PS9551AL4 is an optically isolated Delta – Sigma Modulator that includes high-Accuracy A/D convertor and converts an analog voltage input into one-bit data stream. PS9551AL4 provides Effective Number of Bit (ENOB) is 12bits (typ) with a Sinc3digital filter. The PS9551AL4 is designed specifically for high common mode transient immunity (CMR) and high linearity (nonlinearity). The PS9551AL4 is suitable for current sensing and voltage sensing in motor drives.

  • Internal Reference Voltage Tolerance (GE = ±1% MAX.)
  • Effective Number of Bit (ENOB = 12 bits TYP.)
  • Operating Ambient Temperature (TA = −40 to 105°C)
  • Non-linearity (INL = 0.14％ MAX.)
  • Input Offset Voltage (VOS = 3 mV MAX.)
  • Input Offset Voltage Drift vs. Temperature (⏐dVos/dTA⏐ = 2 μV/°C TYP.)
  • Output Clock Frequency (fCLK = 10 MHz TYP.)
  • High common mode transient immunity (CMR= 15 kV/μs MIN.)
  • Package: 8-pin DIP lead bending type (Gull-wing) for long creepage distance for surface mount (L4)
  • Embossed tape product: PS9551AL4-E3: 1 000 pcs/reel
  • Pb-Free product
  • Safety standards UL approved: No. E72422 CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950) SEMKO approved (EN 60065, EN60950) DIN EN 60747-5-5 (VDE 0884-5) approved (Option)

文档

= 相关文档
类型 文档标题 日期
数据手册
PS9551AL4 Datasheet
PDF 848 KB 日文
手册
Photocouplers Brochure
PDF 2.04 MB 日文
Product Advisory
Change of white mold resin Photocouplers(PC-APW-A016A/E)
PDF 151 KB 日文
手册
Analog ICs Brochure
PDF 5.20 MB 日文
Product Reliability Report
PS9551AL4 Reliability Report
PDF 191 KB
手册
Photocouplers Selection Guide
PDF 5.14 MB 日文
应用文档
Photocouplers Applications Note
PDF 957 KB
7 items

设计和开发

ECAD 模块

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扩展 ECAD 模块
Diagram of ECAD Models

产品选择

    Processing table
    PLP
    Price (USD) | 1ku
    购买 / 样片
    器件号
    PS9551AL4-AX
    circle有效
    memory
    view_in_ar
    可提供样片
    		 2031 12月 7.083 获取样片,
    PS9551AL4-E3-AX
    circle有效
    memory
    view_in_ar
    		2031 12月 7.108
    PS9551AL4-V-AX
    circle有效
    memory
    view_in_ar
    可提供样片
    		 2031 12月 7.108 获取样片,
    PS9551AL4-V-E3-AX
    circle有效
    memory
    view_in_ar
    		2031 12月 7.134
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