ADR3433ARJZ-R7

ANALOG DEVICES  ADR3433ARJZ-R7  芯片, 电压基准, 3.3V, 6-SOT-23

Product Details

The ADR34xx series of devices are low-cost, low-power, high precision voltage references, featuring ± 0.1% initial accuracy, low operating current and low output noise in a small SOT23 package.

For high accuracy, output voltage and temperature coefficient are trimmed digitally during final assembly using Analog Devices’ proprietary Digi-Trim technology. Stability and reliability are further improved by the devices’ low output voltage hysteresis and low long-term output voltage drift.

Furthermore, the low operating current of the device 100 μA max facilitates usage in low-power devices, while its low output noise helps maintain signal integrity in critical signal processing systems.

ADR34xx series references are available in a wide range of output voltages, all of which are specified over the industrial temperature range of -40°C to +125 °C.

**Applications**

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Precision data acquisition systems

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Industrial instrumentation

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Medical devices

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Battery-powered devices

### Features and Benefits

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Initial accuracy: ± 0.1% 

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Max. temp. coefficient:

8 ppm / °C 

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Operating temperature:

-40°C – +125 °C 

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Output current: +10 mA source / -3 mA sink

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Low quiescent current: 100 μA maximum 

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Low dropout voltage: 250 mV at 2 mA 

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Output noise 0.1 Hz to 10 Hz:

<10 μV p-p at 1.2 V typical 

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SOT23-6 package