The ISL70419SEH contains four very high precision amplifiers featuring the perfect combination of low noise vs power consumption. Low offset voltage, low IBIAS current, and low temperature drift make it the ideal choice for applications requiring both high DC accuracy and AC performance. The combination of high precision, low noise, low power, and small footprint provides the user with outstanding value and flexibility relative to similar competitive parts. Applications for these amplifiers include precision active filters, medical and analytical instrumentation, precision power supply controls, and industrial controls. The ISL70419SEH is offered in a 14 Ld hermetic ceramic flatpack package. The device is offered in an industry standard pin configuration and operates across the extended temperature range from -55°C to +125°C.


  • Electrically screened to DLA SMD# 5962-14226
  • Low input offset voltage: ±110µV, Max.
  • Superb offset temperature coefficient: 1µV/°C, Max.
  • Input bias current: ±15nA, Max.
  • Input bias current TC: ±5pA/°C, Max.
  • Low current consumption: 440µAV to 36V
  • Voltage noise: 8nV/√Hz
  • Wide supply range: 4.5V to 36V
  • Operating temperature range: -55°C to +125°C
  • Radiation environment
  • SEB LETTH (VS = ±18V): 86.4 MeV•cm2/mg
  • SET recovery time: ≤ 10µs at 60 MeV•cm2/mg
  • SEL immune (SOI process)
  • Total dose HDR (50-300rad(Si)/s): 300krad(Si)
  • Total dose LDR (10mrad(Si)/s): 100krad(Si)
    *Product capability established by initial characterization. The EH version is acceptance tested on a wafer-by-wafer basis to 50krad(Si) at low dose rate.


  • Precision instrumentation
  • Spectral analysis equipment
  • Active filter blocks
  • Thermocouples and RTD reference buffers
  • Data acquisition
  • Power supply control


文档标题 language 类型 文档格式 文件大小 日期
star ISL70419SEH, ISL73419SEH Datasheet 数据手册 PDF 1.35 MB
ISL70419SEHEV1Z User Guide 指南 PDF 641 KB
应用指南 & 白皮书
How to Bias Op-Amps Correctly 应用文档 PDF 263 KB
Wafer by Wafer Low Dose Rate Acceptance White Paper 白皮书 PDF 533 KB
AN9867: End of Life Derating: A Necessity or Overkill 应用文档 PDF 338 KB
Intersil Space Products Brochure 手册 PDF 3.16 MB
Standard Microcircuit Drawing 5962-14226 (ISL70219ASEH, ISL70419SEH, ISL73419SEH) 其他 0 KB
ISL70419SEH Neutron Test Report 报告 PDF 387 KB
ISL70419SEH Total Dose Test Report 报告 PDF 529 KB
Intersil Commercial Lab Services 手册 PDF 364 KB
ISL70419SEH SEE Test Report 报告 PDF 1.26 MB


文档标题 language 类型 文档格式 文件大小 日期
isl70419seh-design-model-lib Model - Other LIB 6 KB
isl70419seh-design-model-olb Model - Other OLB 7 KB


类型 日期 升序排列
Low Dose Rate Acceptance Testing 基本页面 2020年3月26日
Standard Data Package 基本页面 2020年3月20日
Rad Hard SMD Test Flow 基本页面 2020年3月20日
Rad Hard Test Reports 基本页面 2020年3月20日