概要

The ISL70227SEH is a high-precision dual operational amplifier featuring very low noise, low offset voltage, low input bias current, and low-temperature drift. These features plus its radiation tolerance, make the ISL70227SEH the ideal choice for applications requiring both high DC accuracy and AC performance. The combination of precision, low noise, and a small footprint provides the user with outstanding value and flexibility relative to similar competitive parts. Applications for these amplifiers include precision and analytical instrumentation, active filters, and power supply controls. The ISL70227SEH is available in a 10 Ld hermetic ceramic flatpack and operates over the extended temperature range of -55 °C to +125 °C.

ISL70227SEH Functional Diagram
ISL70227SEH Functional Diagram
  • Electrically screened to DLA SMD# 5962-12223
  • Wide supply range: 4.5V to 42V max.
  • Very low voltage noise: 2.5nV/√Hz, typ.
  • Gain-bandwidth product: 10MHz
  • Superb offset drift: 1µV/°C, max
  • Operating temperature range: -55 °C to +125 °C
  • Low input voltage offset: 10µV, typ.
  • Input bias current: 1nA, typ.
  • Unity gain stable
  • No phase reversal
  • Radiation tolerance
  • High dose rate: 100krad(Si)
  • Low dose rate: 100krad(Si)*
  • SEL/SEB LETTH (VS = ±18V): 86.4MeV/mg/cm2
  • SEL immune (SOI process)
    *Product capability established by initial characterization. The EH version is acceptance tested on a wafer-by-wafer basis to 50krad(Si) at a low dose rate.

アプリケーション

  • Power supply control
  • Industrial controls
  • Active filter blocks
  • Data acquisition

ドキュメント

設計・開発

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PCB設計ファイル
ISL70227MHEVAL1Z Design Files
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ISL70227MHEVAL1Z 36V Rad Hard Precision Op Amp Eval Board

ISL70227MHEVAL1Z

Evaluation
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36V Radiation Hardened Dual Precision Op Amp Evaluation Board

The ISL70227MHEVAL1Z evaluation board is designed to evaluate the performance of the rad hard ISL70227SRH and ISL70227SEH 36V precision low power operational...

主要ドキュメント:
ISL70227MHEVAL1Z User Guide

ECADモデル

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ECADモデルを調べる
Diagram of ECAD Models

製品選択

    Processing table
    Pkg. Type
    Carrier Type
    MOQ
    DLA SMD
    ご購入 / サンプル
    型名
    ISL70227SEHF/PROTO
    circleアクティブ
    memory
    view_in_ar
    		CFP Tray 1
    ISL70227SEHVF
    circleアクティブ
    memory
    view_in_ar
    		CFP Tray 25 5962R1222301VXC
    ISL70227SEHVX
    circleアクティブ
    memory
    view_in_ar
    		100 5962R1222301V9A
    ISL70227SEHX/SAMPLE
    circleアクティブ
    memory
    view_in_ar
    		Die Waffle Pack 5
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
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