ISL71590SEHEV1Z

2-Terminal Rad Hard Temperature Transducer Evaluation Board

Description

The ISL71590SEH is a radiation hardened integrated-circuit temperature sensing transducer which produces an output current proportional to absolute temperature. The device acts as a high impedance constant current regulator passing 1µA/Kelvin for supply voltages between +4V and +33V.

The ISL71590SEHEV1Z evaluation platform supports the ISL71590SEH by highlighting four common application configurations. The evaluation board is composed of two ISL71590SEH devices, both of which can be individually heated and with a slotted PCB they are thermally isolated from each other.

Key Features

  • 50krad(Si) low dose rate (ELDRS) shift: < 1°C
  • Linear output current: 1µA/K
  • Wide power supply input range: 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

Applications

  • RF power amplifier bias compensation
  • LCD bias compensation
  • Laser diode bias compensation
  • Sensor bias and linearization
  • Data acquisition systems

ISL71590SEHEV1Z Rad Hard Temperature Transducer Eval Board

ISL71590SEHEV1Z Temperature Transducer Eval Board

Related Product

ISL71590SEH

Related Videos

3:34
See how the ISL71590SEH 2-pin temperature sensor outperforms the industry standard with assured accuracy in low-dose and high-dose rate radiation environments.
3:00
Learn why the space industry has shifted concern to the effects of long-term, low dose radiation on ICs and how Renesas is addressing this change.
3:34
See how the ISL71590SEH 2-pin temperature sensor outperforms the industry standard with assured accuracy in low-dose and high-dose rate radiation environments.
3:00
Learn why the space industry has shifted concern to the effects of long-term, low dose radiation on ICs and how Renesas is addressing this change.
3:34
See how the ISL71590SEH 2-pin temperature sensor outperforms the industry standard with assured accuracy in low-dose and high-dose rate radiation environments.
3:00
Learn why the space industry has shifted concern to the effects of long-term, low dose radiation on ICs and how Renesas is addressing this change.

Tool Information

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price
SPQ
Description Distributor Stock Distributors Distributor Purchase
ISL71590SEHEV1Z Mass Production Renesas call 1 0 Call

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Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.