REF3225 采用 SOT23-6 封装的 2.5V 输出 4ppm/C 漂移 100uA 系列(带隙)电压参考 | 德州仪器 TI.com.cn

REF3225
该产品可持续生产,以支持现有客户。
采用 SOT23-6 封装的 2.5V 输出 4ppm/C 漂移 100uA 系列(带隙)电压参考

采用 SOT23-6 封装的 2.5V 输出 4ppm/C 漂移 100uA 系列(带隙)电压参考 - REF3225
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不建议在新的设计中使用 (NRND)

由替代品 REF3425 – 器件与被比较器件具有相同的功能和引脚排列,但并不完全等效。

TI 不推荐在新产品中使用该产品。该产品仍然在继续生产中是因为需提供给现有客户。

描述

The REF32xx is a very low drift, micropower, low-dropout, precision voltage reference family available in the tiny SOT23-6 package.

The small size and low power consumption (120&micr;A max) of the REF32xx make it ideal for portable and battery-powered applications. This reference is stable with any capacitive load.

The REF32xx can be operated from a supply as low as 5mV above the output voltage, under no load conditions. All models are specified for the wide temperature range of –40°C to +125°C.

特性

  • Excellent Specified Drift Performance:
    • 7ppm/°C (max) at 0°C to +125°C
    • 20ppm/°C (max) at –40°C to +125°C
  • Microsize Package: SOT23-6
  • High Output Current: ±10mA
  • High Accuracy: 0.01%
  • Low Quiescent Current: 100µA
  • Low Dropout: 5mV