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REF195

订购信息

型号 封装 在线定购
REF195FSZ(查看) SOIC8
REF195GSZ(查看) SOIC8

引脚布局

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技术资料—— REF195 PDF技术资料

REF195 概述

The REF195 precision band gap voltage references use a patented temperature drift curvature correction circuit and laser trimming of highly stable, thin-film resistors to achieve a very low temperature coefficient and high initial accuracy.

The REF195 references is specified over the extended industrial temperature range (−40°C to +85°C) with typical performance specifications over −40°C to +125°C for applications, such as automotive.

REF195 参数
REF195 基本参数
Vout   5 V
工作电压   +5.1 to +15 V
REF195 其他特性
初始精度   0.2%
基准输出电流   30 mA
REF195 封装与引脚
SOIC8, PDIP8, TSSOP8

REF195 特性

  • Initial Accuracy: ±2 mV Max
  • Temperature Coefficient: 5 ppm/°C Max
  • Low Supply Current: 45 µA Max
  • Sleep Mode: 15 µA Max
  • Low Dropout Voltage
  • Load Regulation: 4 ppm/mA
  • Line Regulation: 4 ppm/V
  • High Output Current: 30 mA
  • Short-Circuit Protection

REF195 应用

  • Portable instruments
  • ADCs and DACs
  • Smart sensors
  • Solar powered applications
  • Loop-current-powered instruments