Overview
Description
The ISL28127, ISL28227 and ISL28227SEH are very high precision amplifiers featuring very low noise, low offset voltage, low input bias current and low temperature drift making them the ideal choice for applications requiring both high DC accuracy and AC performance. The combination of precision, low noise 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 ISL28127 single and ISL28227 dual are available in 8 Ld SOIC, TDFN and MSOP packages. All devices are offered in standard pin configurations and operate over the extended temperature range to -40°C to +125°C. The ISL28227SEH is available in a 10 Ld hermetic ceramic Flatpack package. The device is offered in an industry standard pin configuration and operates over the extended temperature range from -55°C to +125°C.
Features
- Low input offset voltage: ±70μV, max ISL28227SEH ±75μV, max
- Superb offset voltage TC: 0.5μV/°C, max ISL28227SEH 1μV/°C, max
- Wide supply range: 4.5V to 40V ISL28227SEH 4.5V to 36V
- Very low voltage noise: 2.5nV/Hz
- Input bias current: ±10nA, max
- Gain-bandwidth product: 10MHz Unity gain stable
- No phase reversal
- Operating temperature range: -40°C to +125°C ISL28227SEH -55°C to +125°C
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 3.13 MB | |
| Brochure | PDF 5.02 MB | |
| Brochure | PDF 467 KB | |
| Application Note | PDF 263 KB | |
| White Paper | PDF 533 KB | |
| Manual - Development Tools | PDF 418 KB | |
| Application Note | PDF 976 KB | |
| Application Note | PDF 377 KB | |
| Application Note | PDF 338 KB | |
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| CFP | Tray | 1 | Not Applicable | Get Samples, | ||
| CFP | Tray | 25 | Not Applicable | |||
| DIE | 100 | |||||
| Die Waffle Pack | 5 | Not Applicable |
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