ADR431ARMZ - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ADR431ARMZ
Manufacturer

ADI
ChipWorker Part#

CW252821
Category

Voltage Reference
Package

MSOP-8
Description

Analog Devices ADR431ARMZ, Fixed Series Voltage Reference 2.5V, 0.13% 20V max., 8Pin MSOP
Documentation

Datasheet

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ADR431ARMZ Specifications

Attribute	Attribute Value

Part Number	ADR431ARMZ
Manufacturer	ADI
ChipWorker Part#	CW252821
Category	Voltage Reference
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	MSOP-8
Capacitance Tolerance	±0.12 %
Input Voltage (DC)	4.50V ~ 18.0V
Output Voltage	2.5 V
Output Current	30 mA
Supply Current	800 µA
Number of Channels	1 Channel
Number of Positions	8 Position
Topology	Boost
Input Voltage (Max)	20 V
Input Voltage (Min)	4.5 V
Output Voltage (Max)	2.5 V
Output Voltage (Min)	2.5 V
Output Current (Max)	30 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	4.5V ~ 18V
	expand all
Size-Length	3 mm
Size-Width	3 mm
Size-Height	0.85 mm
Operating Temperature	-40℃ ~ 125℃
Temperature Coefficient	±10 ppm/℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

GENERAL DESCRIPTION
The ADR43x series is a family of XFET voltage references featuring low noise, high accuracy, and low temperature drift performance. Using ADI’s patented temperature drift curvature correction and XFET (eXtra implanted junction FET) technology, the ADR43x’s voltage change versus temperature nonlinearity is minimized.
FEATURES
Low noise (0.1 Hz to 10 Hz): 3.5 µV p-p @ 2.5 V output
No external capacitor required
Low temperature coefficient
A Grade: 10 ppm/°C max
B Grade: 3 ppm/°C max
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
ADR439: 6.5 V to 18 V
High output current: +30 mA/−20 mA
Wide temperature range: −40°C to +125°C
APPLICATIONS
Precision data acquisition systems
High resolution data converters
Medical instruments
Industrial process control systems
Optical control circuits
Precision instruments

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