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ISL71090SEH12 Datasheet Radiation Hardened Ultra Low Noise / Precision Voltage Reference

Manufacturer: Intersil (now Renesas)

Overview: Radiation Hardened Ultra Low Noise, Precision Voltage Reference ISL71090SEH12 The ISL71090SEH12 is an ultra low noise, high DC accuracy precision voltage reference with a wide input voltage range from 4V to 30V. The ISL71090SEH12 uses the Intersil Advanced Bipolar technology to achieve sub 2µVP-P noise at 0.1Hz with an accuracy over temperature and radiation of 0.15%. The ISL71090SEH12 offers a 1.25V 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 ISL71090SEH12 is ideal for high-end instrumentation, data acquisition and applications requiring high DC precision where low noise performance is critical.

Key Features

  • Reference output voltage.
  • . . 1.25V ±0.05%.
  • Accuracy over temperature and radiation.
  • . . . . . ±0.15%.
  • Output voltage noise.
  • 1µVP-P Typ (0.1Hz to 10Hz).
  • Supply current.
  • . . . 930µA (Typ).
  • Tempco (box method).
  • . . . . 10ppm/°C Max.
  • Output current capability.
  • . . . . 20mA.
  • Line regu.

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ISL71090SEH12 Distributor