MAX6520EUR+T

电压参考系列-固定, 1.2V参考, ± 25ppm/°C, SOT-23-3

The is a low power 1.2V, precision, three terminal voltage reference in 3 pin SOT-23 package. It is 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 device 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 MAX6520EUR+T operate from a supply voltage as low as 2.4V and initial accuracy is ±1%.

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Output voltage temperature coefficient is ±25ppm/°C

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Operating temperature range from -40°C to 85°C

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Input voltage range from 2.4V to 11V

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Supply current independent of input voltage over temperature

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Output voltage noise is 10µVP-P at 0.1Hz to 10Hz

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Load regulation is 0.1µV/µA at ILOAD = -50µA to 400µA

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Line regulation is 2µV/V at VIN = 2.4V to 11V