ISL71090SEH12

Radiation Hardened Ultra Low Noise, Precision Voltage Reference

OVERVIEW

The ISL71090SEH12 is an ultra low noise, high DC accuracy precision voltage reference with a wide input voltage range from 4V to 30V. The ISL71090SEH12 uses the Intersil advanced bipolar technology to achieve 1µVP-P noise at 0.1Hz with an accuracy over temperature of 0.15% and an accuracy over radiation of 0.15%.

The ISL71090SEH12 offers a 1.25V output voltage with 10ppm/°C temperature coefficient and also provides excellent line and load regulation. The device is offered in an 8 Ld flatpack package.

The ISL71090SEH12 is ideal for high-end instrumentation, data acquisition and applications requiring high DC precision where low noise performance is critical.

KEY FEATURES

  • Reference output voltage: 1.25V ±0.05%
  • Accuracy over temperature: ±0.15%
  • Accuracy over radiation: ±0.15%
  • Output voltage noise: 1µVP-P typ (0.1Hz to 10Hz)
  • Supply current: 930µA (typ)
  • Tempco (box method): 10ppm/°C max
  • Output current capability: 20mA
  • Line regulation: 8ppm/V
  • Load regulation: 35ppm/mA
  • Operating temperature range: -55°C to +125°C
  • Radiation environment
  • High dose rate (50 to 300rad(Si)/s): 100krad(Si)
  • Low dose rate (0.01rad(Si)/s): 100krad(Si)*
  • SET/SEL/SEB: 86MeV•cm2/mg

    *Product capability established by initial characterization. The “EH” version is acceptance tested on a wafer-by-wafer basis to 50krad(Si) at low dose rate

  • Electrically screened to SMD 5962-13211

PARAMETRICS

Parameters
ISL71090SEH12
Basic Information
Production Status
量産中
クラス
V, /PROTO
DLA SMD
5962-13211
高線量率 (HDR) krad (Si)
100
低線量率 (ELDRS) krad (Si)
100
SEL (MeV/mg/cm2)
86
SMD URL
認定レベル
QML Class V (space)
温度範囲
-55 to +125

ブロック図

上記downloadには必ず下のボタンより契約内容を御確認ください。

MyRenesasボタンよりID,PWをご入力ください。