Overview
Description
The ISL71091SEH10EV1Z evaluation board is designed to measure the performance of the radiation hardened, ultra-low noise, high-precision ISL71091SEH voltage reference family. The ISL71091SEH10 is an ultra-low noise, high DC accuracy precision voltage reference with a wide input voltage range from 12V to 30V. It uses Renesas' advanced bipolar technology to achieve 14.8μVP-P 0.1Hz to 10Hz noise with an initial voltage accuracy of 0.05%. The ISL71091SEH10 offers a 10.0V output voltage option with 6ppm/°C temperature coefficient and also provides excellent line and load regulation. The device is ideal for space applications.
Features
- Input voltage range: 12V to 30V
- Output current capability: Source 10mA, Sink 5mA
- Operating temperature range: -55°C to +125°C
- Small, compact design
- Multiple connectors to easily monitor VIN and VOUT
- Four output voltage options
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16 of Intersil radiation-hardened ICs were onboard the December 5, 2014 maiden voyage of NASA's Orion spacecraft, also known as the uncrewed Exploration Flight Test 1. These rad-hard ICs are deployed in Orion's crew module, where they are used to support subsystems for mission critical applications in power distribution, navigation and flight control, and in the inertial measurement unit.