概览

简介

The ISL28130, ISL28230 and ISL28430 are single, dual and quad micropower, low offset drift operational amplifiers that are optimized for single and dual supply operation from 1. 8V to 5. 5V and ±0. 9V to ±2. 75V. Their low supply current of 20µA and rail-to-rail input/output enable the ISL28130, ISL28230, and ISL28430 to be an excellent general-purpose op amp for a range of applications. The ISL28130, ISL28230 and ISL28430 are ideal for handheld devices that operate off 2AA or single Li-ion batteries. The ISL28130 is available in industry standard pinouts for 5 Ld SOT-23, 5 Ld SC70 and 8 Ld SOIC packages. The ISL28230 is available in industry standard pinouts for 8 Ld MSOP, 8 Ld SOIC and 8 Ld DFN packages. The ISL28430 is available in 14 Ld TSSOP and 14 Ld SOIC packages. Commercial devices operate over the temperature range of 0°C to 70°C. Full temperature range devices operate over the temperature range of -40°C to 125°C.

特性

  • Low input offset voltage: 40µV, Max.
  • Low offset drift: 150nV/°C, Max.
  • Input bias current: 250 pA, Max.
  • Quiescent current (per amplifier): 20µA, Typ.
  • Single supply range: +1.8V to +5.5V
  • Dual supply range: ±0.9V to ±2.75V
  • Low noise (0.01Hz to 10Hz): 1.1µVP-P, Typ.
  • Rail-to-rail inputs and output

应用

应用

  • Bi-directional current sense
  • Temperature measurement
  • Medical equipment
  • Electronic weigh scales
  • Precision/strain gauge sensor
  • Precision regulation
  • Low Ohmic current sense
  • High gain analog front ends

文档

Document title Document type
类型
日期 日期
PDF 500 KB 数据手册
PDF 974 KB 应用文档
PDF 381 KB 应用文档
PDF 992 KB 应用文档
PDF 263 KB 应用文档
PDF 564 KB 应用文档
PDF 357 KB 应用文档
PDF 843 KB 应用文档
PDF 4.91 MB 日文 手册
PDF 1.11 MB 传单
PDF 390 KB 手册 - 开发工具
PDF 519 KB 其他
PDF 208 KB Price Increase Notice
PDF 557 KB 产品变更通告
PDF 529 KB 产品变更通告
PDF 135 KB 产品变更通告
PDF 81 KB 产品变更通告
PDF 258 KB 培训
PDF 325 KB 培训
PDF 1019 KB 传单
20 items

设计和开发

开发板与套件

开发板与套件

模型

模型

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TXT 3 KB 模型 - SPICE
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