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ADR431ARMZ 参考电压 IC
ADR431ARMZ 参考电压 IC
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ADR431ARMZ 参考电压 IC

型号/规格:

ADR431ARMZ

品牌/商标:

DI(亚德诺半)

产品类型:

: Voltage References

准确性:

: 15 ppm/mA

输入电压:

: 4.5 V to 18 V

输出电流:

: 30 mA

产品信息

ADR431ARMZ

参考电压 2.5V w/Crnt Sink & Srce Capability

Ultralow Noise XFET Voltage References  with Current Sink and Source Capability


GENERAL DESCRIPTION ADR431ARMZ

The ADR430/ADR431/ADR433/ADR434/ADR4351 series is a family of XFET® voltage references featuring low noise, high accuracy, and low temperature drift performance. Using Analog Devices, Inc., temperature drift curvature correction and extra implanted junction FET (XFET) technology, voltage change vs. temperature nonlinearity in the ADR430/ADR431/ADR433/ ADR434/ADR435 is minimized.


FEATURES ADR431ARMZ

Low noise (0.1 Hz to 10.0 Hz): 3.5 μV p-p at 2.500 V output

No external capacitor required

Low temperature coefficient

A grade: 10 ppm/°C maximum

B grade: 3 ppm/°C maximum

Load regulation: 15 ppm/mA

Line regulation: 20 ppm/V

Wide operating range

ADR430: 4.1 V to 18 V

ADR431: 4.5 V to 18 V

ADR433: 5.0 V to 18 V

ADR434: 6.1 V to 18 V

ADR435: 7.0 V to 18 V

High output source and sink current: 30 mA and −20 mA

Wide temperature range: −40°C to +125°C


APPLICATIONS ADR431ARMZ

Precision data acquisition systems

High resolution data converters

Medical instruments

Industrial process control systems

Optical control circuits

Precision instruments