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ISL73100SEH - Radiation Hardened 40V Current Sense Amplifier

Download the ISL73100SEH datasheet PDF. This datasheet also covers the ISL70100SEH variant, as both devices belong to the same radiation hardened 40v current sense amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

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Key Features

  • Power supply range: 2.7V to 40V.
  • Input common-mode range: -0.3V to 40V.
  • Transconductance: 2µA/mV (typical) ○ ±1% accuracy (TA = 25°C) ○ ±1.5% accuracy (TA = -55°C, 125°C).
  • Voltage offset: 10µV (typical), V+ = 12V.
  • Adjustable gain with a single resistor.
  • Radiation acceptance testing - ISL70100SEH ○ HDR (50-300rad(Si)/s): 100krad(Si) ○ LDR (.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ISL70100SEH-Intersil.pdf) that lists specifications for multiple related part numbers.

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.

View original datasheet text
Datasheet ISL70100SEH, ISL73100SEH Radiation Hardened 40V Current Sense Amplifiers The ISL70100SEH and ISL73100SEH are radiation hardened 40V current sense amplifiers built on the Renesas proprietary PR40 SOI process. These devices have a wide power supply range of 2.7V to 40V. The input common-mode voltage is independent of the supply voltage and extends from -0.3V to 40.0V, making them ideal to use in both high-side and low-side applications. The ISL70100SEH and ISL73100SEH are trans-conductance amplifiers that monitor current using an external sense resistor and output a current proportional to the sensed voltage. The overall voltage gain is adjustable with a single resistor from the output to ground.