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MAX6520：50ppm/°C、SOT23、三端、1.2V电压基准

The MAX6520 is the lowest-power 1.2V, precision, three-terminal voltage reference offered in a SOT23-3 package. Ideal for 3V battery-powered equipment where power conservation is critical, the MAX6520 is a low-power alternative to existing two-terminal shunt references. Unlike two-terminal references that throw away battery current and require an external series resistor, the MAX6520 has a 70µA maximum supply current (typically only 50µA) that is independent of the input voltage. This feature translates to maximum efficiency at all battery voltages. The MAX6520 operates from a supply voltage as low as 2.4V, and initial accuracy is ±1% for the SOT23 package. Output voltage temperature coefficient is typically only 25ppm/°C, and is guaranteed to be less than 50ppm/°C in the SOT23 package.

关键特性 3-Pin SOT23 Package 50ppm/°C max Tempco Supply Current Independent of Input Voltage Over Temperature 50µA Supply Current 2.4V to 11V Input Voltage Range ±1% Initial Accuracy

MAX6520：典型工作电路 应用 电池供电应用 数据采集 仪表与过程控制 便携式与手持设备

数据手册DataSheet

关键参数

技术资料

• 3V/5V DACs Support Intelligent Current Loop

质量和环境数据

• MAX6520.pdf

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