Overview
Description
The ISL71010B25 is an ultra-low noise, high DC accuracy precision voltage reference with a wide input voltage range from 4V to 30V. The ISL71010B25 uses the dielectrically isolated PR40 process to achieve 1.9μVP-P noise at 0.1Hz to 10Hz with an initial voltage accuracy of ±0. 05%. The ISL71010B25 offers a 2.5V output voltage with 10ppm/°C temperature coefficient and also provides excellent line and load regulation. The device is offered in an 8 Ld SOIC package. The ISL71010B25 is ideal for high-end instrumentation, data acquisition, and processing applications requiring high DC precision where low noise performance is critical.
Features
- Reference output voltage: 2.5V ±0.05%
- Accuracy over temperature/radiation: ±0.15%
- Output voltage noise: 1.9μVP-P typical (0.1Hz to 10Hz)
- Supply current: 930μA (typical)
- Temperature coefficient: 10ppm/°C (max)
- Output current capability: 20mA
- Line regulation: 18ppm/V (max)
- Load regulation: 17ppm/mA (max)
- NiPdAu-Ag lead finish (Sn free)
- Dielectrically isolated PR40 process
- Operating temperature range: -55 °C to +125 °C
- Passes NASA Low Outgassing Specifications
- Characterized radiation level:
- Low dose rate (10mrad(Si): 30krad(Si)
- Single event burnout LET: 43MeV•cm2/mg
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 1.26 MB | |
| Brochure | PDF 5.41 MB 日本語 | |
| Brochure | PDF 467 KB | |
| Product Advisory | PDF 414 KB | |
| White Paper | PDF 252 KB | |
| Manual - Development Tools | PDF 548 KB | |
| Application Note | PDF 338 KB | |
| Application Note | PDF 224 KB | |
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Design & Development
Software & Tools
Boards & Kits
Evaluation
ISL71010BM25EV1Z
Active
Ultra-Low Noise, 2.5V Precision Voltage Reference Evaluation Board
The ISL71010BM25EV1Z evaluation board measures the performance of the high precision 2.5V ISL71010B25 voltage reference. The reference has a wide input voltage range from 4V to 30V and an initial accuracy of ±0.05%. The voltage noise of 1.9μVP-P in the 0.1Hz to 10Hz range and maximum output...
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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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