ISL71090SEH50

DATASHEET ISL71090SEH50 Radiation Hardened Ultra Low Noise, Precision Voltage Reference FN8588 Rev 4.0 May 14, 2021 The ISL71090SEH50 is an ultra low noise, high DC accuracy precision voltage reference with a wide input voltage range from 7V to 30V. The ISL71090SEH50 uses the Advanced Bipolar technology to achieve 1.1µVP-P noise at 0.1Hz with an accuracy over-temperature of 0.15%. The ISL71090SEH50 offers a 5.0V 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 ISL71090SEH50 is ideal for high-end instrumentation, data acquisition and applications requiring high DC precision where low noise performance is critical. Applications RH voltage regulators precision outputs Precision voltage sources for data acquisition system for space applications Strain and pressure gauge for space applications Features Reference output voltage . . . . . . . . . . . . . . . . . . 5.0V ±0.05% Accuracy over temperature . . . . . . . . . . . . . . . . . . . . .±0.15% Output voltage noise . . . . . .1.1µVP-P typical (0.1Hz to 10Hz) Supply current . . . . . . . . . . . . . . . . . . . . . . . . . . 930µA (typical) Tempco (box method) . . . . . . . . . . . . . .10ppm/°C maximum Output current capability . . . . . . . . . . . . . . . . . . . . . . . . 20mA Line regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8ppm/V Load regulation . . . . . . ...