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ISL71090SEH50 Datasheet Precision Voltage Reference

Manufacturer: Intersil (now Renesas)

Overview: ISL71090SEH50 Radiation Hardened Ultra Low Noise, Precision Voltage Reference Datasheet 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.

Key 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: 10ppm/mA.
  • Operating temperature range: -55°C to +125°C.
  • Radiation acceptance testing (see TID report).
  • High dose rate (50-300rad(Si)/s): 100krad(Si).
  • Low.

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ISL71090SEH50 Distributor