Analog Products

概览

描述

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

  • 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

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PDF1.30 MB
数据手册
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应用文档
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应用文档
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应用文档
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应用文档
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应用文档
PDF843 KB
应用文档
PDF2.72 MB
手册
PDF1019 KB
传单
PDF1.11 MB
传单
PDF519 KB
其他
PDF208 KB
Price Increase Notice
PDF363 KB
Product Advisory
PDF98 KB
产品变更通告
PDF152 KB
产品变更通告
PDF135 KB
产品变更通告
PDF81 KB
产品变更通告
PDF405 KB
技术摘要

设计和开发

模块

模块

Title Type Date
TXT3 KB
模型 - SPICE

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