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.

Features

  • 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.

Applications

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

tuneProduct Options

Part Number Part Status Pkg. Type Carrier Type MOQ DLA SMD Buy Sample
Active CFP Tray 1
Availability
Active CFP Tray 1 5962F1422601VXC
Availability
Active 100 5962F1422601V9A
Availability
Active DIE 5 5962F1422601V9A
Availability

descriptionDocumentation

Title language Type Format File Size Date
Datasheets & Errata
star ISL70419SEH Datasheet Datasheet PDF 1.35 MB
ISL70419SEH, ISL73419SEH Datasheet Datasheet PDF 1.35 MB
User Guides & Manuals
ISL70419SEHEV1Z User Guide Guide PDF 641 KB
Application Notes & White Papers
How to Bias Op-Amps Correctly Application Note PDF 263 KB
Wafer by Wafer Low Dose Rate Acceptance White Paper White Paper PDF 533 KB
AN9867: End of Life Derating: A Necessity or Overkill Application Note PDF 338 KB
Other
Intersil Space Products Brochure Brochure PDF 3.14 MB
Standard Microcircuit Drawing 5962-14226 (ISL70219ASEH, ISL70419SEH, ISL73419SEH) Other 0 KB
ISL70419SEH Neutron Test Report Report PDF 387 KB
ISL70419SEH Total Dose Test Report Report PDF 529 KB
Intersil Commercial Lab Services Brochure PDF 364 KB
ISL70419SEH SEE Test Report Report PDF 1.26 MB

file_downloadDownloads

Title language Type Format File Size Date
Models
isl70419seh-design-model-lib Model - Other LIB 6 KB
isl70419seh-design-model-olb Model - Other OLB 7 KB

printNews & Additional Resources

Type Date Sort ascending
Low Dose Rate Acceptance Testing Page Mar 25, 2020
Standard Data Package Page Mar 19, 2020
Rad Hard SMD Test Flow Page Mar 19, 2020
Rad Hard Test Reports Page Mar 19, 2020