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ISL71590SEH Datasheet 2-Terminal Temperature Transducer

Manufacturer: Intersil (now Renesas)

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Overview

DATASHEET ISL71590SEH, ISL73590SEH Radiation Hardened, 2-Terminal Temperature Transducer FN8376 Rev.3.00 Sep 14, 2018 The ISL71590SEH and ISL73590SEH are temperature-to-current transducers possessing two terminals.

They have a high impedance current output that allows them to be insensitive to voltage drops across long lines.

When provided a differential voltage between 4V and 33V, the devices act as constant current regulators that generate a current equal to 1µA/Kelvin (K).

Key Features

  • 50krad(Si) low dose rate (ELDRS) shift.
  • . . . . < 1°C.
  • Linear output current.
  • . . . 1µA/K.
  • Wide power supply input range (V+ to V-).
  • . . . 4V to 33V.
  • Low power consumption.
  • . . . . 1.5mW at 5V.
  • High output impedance provides excellent rejection to variations in the supply line.
  • Additional linearization circuitry is not needed for operation.
  • O.

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