Overview
Description
The ISL70218SRHMEVAL1Z evaluation board is designed to evaluate the performance of the rad hard ISL70218SRH and ISL70218SEH 40V precision low power operational amplifier. The ISL70218 is a single supply, rail-to-rail output, dual amplifier with ground sensing inputs that allow the common mode input voltage to swing 0.5V below the V- rail. The ISL70218 can operate from a single or dual supply with a 3V to 40V supply range. The ISL70218 features very low power, low offset voltage and low temperature drift, making it ideal for applications for precision instrumentation, current sensing and power supply and industrial process controls.
Features
- Single supply operation: +3V to +40V
- Dual supply operation: +1.8V/-1.2V to ±20V
- Singled-ended or differential input operation
- External VREF input
- Banana jack connectors for power supply and VREF inputs
- BNC connectors for op amp input and output terminals
- Convenient PCB pads for op amp input/output impedance loading
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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.