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ISL70100M - Radiation Tolerant 40V Current Sense Amplifier

General Description

The ISL70100M is a radiation tolerant 40V current sense amplifier built on the Renesas proprietary PR40 SOI process.

The device has a wide power supply range of 2.7V to 40V.

Key Features

  • Qualified to Renesas Rad Tolerant Screening and QCI Flow (R34TB0004EU).
  • 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.
  • Operating temperature range: -55°C to +125°C.
  • Passes NASA low outgassing specifications.
  • 14 Ld TSSOP with NiPdAu.

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ISL70100M Radiation Tolerant 40V Current Sense Amplifier Datasheet LOAD Transconductance (µA/mV) Description The ISL70100M is a radiation tolerant 40V current sense amplifier built on the Renesas proprietary PR40 SOI process. The device has 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 it ideal to use in both high-side and low-side applications. The ISL70100M is a trans-conductance amplifier that monitors 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.