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REF1112-采用 SOT23-3 封装的 1uA 静态电流 10ppm/℃ 漂移并联电压参考
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TI产品 - REF1112介绍

REF1112 - 采用 SOT23-3 封装的 1uA 静态电流 10ppm/℃ 漂移并联电压参考

REF1112是TI德州仪器公司的一款并联电压基准产品,REF1112是采用 SOT23-3 封装的 1uA 静态电流 10ppm/℃ 漂移并联电压参考,本站介绍了REF1112的封装应用图解、特点和优点、功能等,并给出了与REF1112相关的TI元器件型号供参考。

REF1112 - 采用 SOT23-3 封装的 1uA 静态电流 10ppm/℃ 漂移并联电压参考 - 并联电压基准 - 电压基准 - 德州仪器

产品描述

The REF1112 is a two-terminal shunt reference designed for power- and space-sensitive applications. The REF1112 features an operating current of 1mA in a SOT23-3 package and is an improved, lower power solution for designs currently using voltage references in larger packages, such as the REF1004 and LT1004. The REF1112 is specified from -40°C to +85°C with operation extending from -40°C to +125°C.

The REF1112 complements other 1µA components from Texas Instruments including the OPA349 and the TLV240x low-power operational amplifiers, and the TLV349x micropower voltage comparator.

产品特性

  • MICRO-PACKAGE: SOT23-3
  • WIDE CURRENT RANGE: 1µA to 5mA
  • HIGH INITIAL ACCURACY: 0.2%
  • EXCELLENT SPECIFIED DRIFT PERFORMANCE:
      30ppm/°C (max) from 0°C to +70°C
      50ppm/°C (max) from -40°C to +85°C
  • APPLICATIONS
    • BATTERY-POWERED INSTRUMENTS
    • PORTABLE DEVICES
    • MEDICAL EQUIPMENT
    • CURRENT SOURCES
    • CALIBRATORS
    • MICROPOWER CURRENT AND VOLTAGE REFERENCE

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