Precision Dual Low Noise Operational Amplifiers
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Overview
Description
The 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 ISL28227 dual op amps are available in 8 Ld SOIC, TDFN and MSOP packages. Additionally, this device is 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, 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
Applications
Applications
- Precision instruments
- Medical instrumentation
- Industrial controls
- Active filter blocks
- Data acquisition
- Power supply control
Documentation
| Document title | Document type
|
Date Date | |
|---|---|---|---|
| PDF 2.39 MB | Datasheet | ||
| PDF 974 KB | Application Note | ||
| PDF 381 KB | Application Note | ||
| PDF 263 KB | Application Note | ||
| PDF 564 KB | Application Note | ||
| PDF 976 KB | Application Note | ||
| PDF 2.04 MB | Application Note | ||
| PDF 556 KB | Application Note | ||
| PDF 1.02 MB | Application Note | ||
| PDF 357 KB | Application Note | ||
| PDF 843 KB | Application Note | ||
| PDF 4.91 MB 日本語 | Brochure | ||
| PDF 319 KB | End Of Life Notice | ||
| PDF 1.11 MB | Flyer | ||
| PDF 418 KB | Manual - Development Tools | ||
| PDF 519 KB | Other | ||
| PDF 363 KB | Product Advisory | ||
| PDF 372 KB | Product Change Notice | ||
| PDF 98 KB | Product Change Notice | ||
| PDF 152 KB | Product Change Notice | ||
| PDF 135 KB | Product Change Notice | ||
| PDF 117 KB | Product Change Notice | ||
| PDF 258 KB | Training | ||
| PDF 325 KB | Training | ||
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24 items
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Design & Development
Software & Tools
Boards & Kits
Boards & Kits
Precision Dual Low Noise Op Amp Evaluation Board
The ISL28207SOICEVAL2Z evaluation board contains all the circuitry needed to characterize critical performance parameters of the ISL28207 operational amplifier in...
Featured Documents:
Precision Dual Low Noise Op Amp Evaluation Board
The ISL28217SOICEVAL2Z evaluation board contains all the circuitry needed to characterize critical performance parameters of the ISL28217 operational amplifier in...
Featured Documents:
Precision Dual Low Noise Op Amp Evaluation Board
The ISL28227SOICEVAL2Z evaluation board contains all of the circuitry needed to characterize critical performance parameters of the ISL28227 operational amplifiers in...
Featured Documents:
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.
Product Options
Processing table
Pkg. Type |
Carrier Type |
MOQ |
Buy / Sample |
|
|---|---|---|---|---|
| Part Number | ||||
| SOICN | Tube | 970 | Get Samples, | |
| SOICN | Reel | 2500 | ||
| SOICN | Reel | 1000 | ||
| MSOP | Tube | 800 | ||
| MSOP | Reel | 2500 | ||
| MSOP | Reel | 1500 | ||
| MSOP | Tube | 1000 | ||
| MSOP | Reel | 2500 | ||
| MSOP | Reel | 1500 |
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