Overview
Description
The ISL70219ASEH is a very high precision amplifier featuring the perfect combination of low noise vs power consumption. The ISL70219ASEH’s 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 a small footprint provides 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 ISL70219ASEH is offered in a 10 Ld hermetic ceramic flatpack. The device is packaged in industry standard pin configurations 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, maximum
- Superb offset temperature coefficient: 1µV/°C, maximum
- Input bias current: ±15nA, maximum
- Input bias current TC: ±5pA/°C, maximum
- Low current consumption: 440µA
- Voltage noise: 8nV/√Hz
- Wide supply range: 4.5V to 36V
- Operating temperature range: -55°C to +125°C
- Radiation acceptance testing
- HDR (50 to 300rad(Si)/s): 300krad(Si)
- LDR (10mrad(Si)/s): 50krad(Si)
- SEE hardness (see SEE report for details)
- SEB LETTH (VS = ±18V): 86.4MeV•cm2/mg
- SET recovery time: ≤10µs at 60MeV•cm2/m
- SEL immune (SOI process)
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 7.11 MB | |
| Report | PDF 406 KB | |
| Brochure | PDF 467 KB | |
| Manual - Development Tools | PDF 14.17 MB | |
| Application Note | PDF 263 KB | |
| Other | ||
| Report | PDF 566 KB | |
| Report | PDF 512 KB | |
| Application Note | PDF 224 KB | |
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Design & Development
Software & Tools
Boards & Kits
Evaluation
ISL70219ASEHEV1Z
Active
40V Rad Hard and SET Enhanced Precision Low Power Op Amp Evaluation Board
The ISL70219ASEHEV1Z evaluation platform is designed to evaluate the ISL70219ASEH 40V radiation hardened and SET enhanced precision low power operational amplifier. The ISL70219ASEH contains two very high precision amplifiers featuring the perfect combination of low noise vs. power consumption....
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Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
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