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ISL71091SEH20 - 2.048V Radiation Hardened Ultra Low Noise / Precision Voltage Reference

General Description

DESCRIPTION Do not connect.

Internally terminated.

Input voltage connection.

Key Features

  • Reference output voltage.
  • .2.048V ±0.05%.
  • Accuracy over temperature.
  • . ±0.15%.
  • Accuracy over radiation.
  • . . . . ±0.25%.
  • Output voltage noise.
  • . 3.8µVP-P typical (0.1Hz to 10Hz).
  • Supply current.
  • 300µA (typical).
  • VOS temperature coefficient.
  • 6ppm/°C maximum.
  • Output current.

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Other Datasheets by Intersil (now Renesas)

Part Number Description
ISL71091SEH10 10V Radiation Hardened Ultra Low Noise / Precision Voltage Reference
ISL71091SEH33 3.3V Radiation Hardened Ultra Low Noise / Precision Voltage Reference
ISL71091SEH40 4.096V Radiation Hardened Ultra Low Noise / Precision Voltage Reference
ISL71090SEH12 Radiation Hardened Ultra Low Noise / Precision Voltage Reference
ISL71090SEH25 2.5V Radiation Hardened Ultra Low Noise / Precision Voltage Reference

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DATASHEET ISL71091SEH20 2.048V Radiation Hardened Ultra Low Noise, Precision Voltage Reference FN8632 Rev 2.00 March 17, 2016 The ISL71091SEH20 is an ultra low noise, high DC accuracy precision voltage reference with a wide input voltage range from 4.2V to 30V. It uses Intersil’s advanced bipolar technology to achieve 3.8µVP-P 0.1Hz to 10Hz noise with an initial voltage accuracy of 0.05%. The ISL71091SEH20 offers a 2.048V output voltage option with 6ppm/°C temperature coefficient and also provides excellent line and load regulation. The device is offered in an 8 Ld flatpack package. The ISL71091SEH20 is ideal for high-end instrumentation, data acquisition and processing applications requiring high DC precision where low noise performance is critical.