ADR421ARZ - ADI

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

Part No

ADR421ARZ
Manufacturer

ADI
ChipWorker Part#

CW61690
Category

Voltage Reference
Package

SOIC-8
Description

Voltage Reference Precision 2.5V 10mA 8Pin SOIC N
Documentation

Datasheet

ADR421ARZ Global Supplier

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ADR421ARZ Specifications

Attribute	Attribute Value

Part Number	ADR421ARZ
Manufacturer	ADI
ChipWorker Part#	CW61690
Category	Voltage Reference
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Current Rating	10.0 mA
Capacitance Tolerance	±0.12 %
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
Number of Positions	8 Position
Input Voltage (Max)	18 V
Input Voltage (Min)	4.5 V
Output Voltage (Max)	2.503 V
Output Voltage (Min)	2.5 V
Output Current (Max)	10 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Junction Temperature (Max)	125 ℃
Input Voltage	4.5V ~ 18V
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Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 125℃ (TA)
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	2014/06/16
ECCN Code	EAR99
HK STC License	NLR

Product Description

The ADR421ARZ is an ultra-precision, second generation eXtra implanted junction FET (XFET) Voltage Reference featuring low noise, high accuracy and excellent long-term stability in SOIC and MSOP footprints. Patented temperature drift curvature correction technique and XFET technology minimize nonlinearity of the voltage change with temperature. The XFET architecture offers superior accuracy and thermal hysteresis to the band gap references. It also operates at lower power and lower supply headroom than the buried Zener references. The trim terminal can also be used to adjust the output voltage over a ±0.5% range without compromising any other performance.
Low noise (0.1 to 10Hz)
3ppm/°C Low temperature coefficient
50ppm/1000 hours Long-term stability
70ppm/mA Load regulation
35ppm/V Line regulation
40ppm Typical low hysteresis
0.5mA Maximum quiescent current
10mA High output current
Product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD.

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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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