ADR421BR ,Voltage Reference - ADI

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

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182 points

Part No

ADR421BR
Manufacturer

ADI
ChipWorker Part#

CW7248404
Category

Voltage Reference
Package

SOIC-8
Description

Regulator; SOIC; 2ppm/ degC (Typ.); 10mA; 10ppm/V (Typ.); 390uA (Typ.); -40
Documentation

Datasheet
Ships from

Moscow
Наличие

51781 pcs In Stock
Estimated Price

$ 5.38

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ADR421BR Specifications

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Attribute	Attribute Value

Part Number	ADR421BR
Manufacturer	ADI
ChipWorker Part#	CW7248404
Category	Voltage Reference
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Capacitance Tolerance	±0.04 %
Input Voltage (DC)	4.50V ~ 18.0V
Output Voltage	2.5 V
Output Current	10 mA
Supply Current	600 μA
Number of Channels	1 Channel
Input Voltage (Max)	18 V
Output Voltage (Max)	2.5 V
Output Voltage (Min)	2.5 V
Output Current (Max)	10 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±0.04 %
Input Voltage	4.5V ~ 18V
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Operating Temperature	-40℃ ~ 125℃ (TA)
Temperature Coefficient	±3 ppm/℃
Product Lifecycle Status	End of Life
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
ECCN Code	EAR99
HK STC License	NLR

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Product Description

Even in the event of large power supply variations, this ADR421BR voltage reference power management device from Analog Devices can produce and maintain a precise DC voltage. It has an initial accuracy of 0.04%. Supply your circuit with sufficient power by implementing this, which does not exceed 18 V. With an output that has a voltage of 2.5 V, this is power management at its best. By operating at a load regulation of 70ppm/mA and line regulation of 35ppm/V you can provide a constant voltage at your output. This voltage reference circuit supports series topology. In order to ensure parts aren"t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. It runs with a maximum temperature coefficient of 3ppm/°C. This voltage reference circuit has a minimum operating temperature of -40 °C and a maximum of 125 °C.

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