Overview
Description
The ISL71090SEH75 is an ultra low noise, high DC accuracy precision voltage reference with a wide input voltage range from 9. 2V to 30V. The ISL71090SEH75 uses the Intersil advanced bipolar technology to achieve 1. 0µVP-P noise at 0. 1Hz with an accuracy over temperature of 0. 15%. The ISL71090SEH75 offers a 7. 5V output voltage with 10ppm/°C temperature coefficient and also provides excellent line and load regulation. The device is offered in an 8 Ld flatpack package. The ISL71090SEH75 is ideal for high-end instrumentation, data acquisition and applications requiring high DC precision where low noise performance is critical.
Features
- Reference output voltage: 7.5V ±0.05%
- Accuracy over temperature: ±0.15%
- Output voltage noise: 1.0µVP-P typ (0.1Hz to 10Hz)
- Supply current: 930µA (typ)
- Tempco (box method): 10ppm/°C max
- Output current capability: 20mA
- Line regulation: 8ppm/V
- Load regulation: 10ppm/mA
- Operating temperature range: -55°C to +125°C
- Radiation environment
- High dose rate (50-300rad(Si)/s): 100krad(Si)
- Low dose rate (0.01rad(Si)/s): 100krad(Si)*
- SET/SEL/SEB: 86MeV•cm2/mg
*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 - Electrically screened to SMD 5962-13211
Comparison
Applications
Design & Development
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Boards & Kits
Evaluation
ISL71090SEH75EV1Z
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7.5V Radiation Hardened Ultra-Low Noise, Precision Voltage Reference Evaluation Board
The ISL71090SEH75EV1Z evaluation board is designed to measure the performance of the 7.5V radiation hardened ultra-low noise, high precision ISL71090SEH75 voltage reference.
The ISL71090SEH75 is an ultra-low noise, high DC accuracy precision voltage reference with a wide input voltage range...
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Models
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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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