Home > Products > ADI IC Chips > ADR421BRZ ADI NEW and ORIGINAL 17+ SOIC (Ultraprecision, Low Noise, 2.500 V XFET® Voltage References)

ADR421BRZ ADI NEW and ORIGINAL 17+ SOIC (Ultraprecision, Low Noise, 2.500 V XFET® Voltage References)

FOB Price

USD $3.8 - $3.9 / Piece

100 Pieces(Min.Order)

Supply Ability 6000 Piece / Pieces per Month
Port ShenZhen
Payment TermsCash
Delivery Detail3 days

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Product Details

Brand Name	ADI	Place of Origin	United States
Model Number	ADR421BRZ	Type	Other, Voltage References
Package	SOIC	D/C	17+

Product Description

the following example is for you reference.
ADR421BRZ ADI
(NEW and ORIGINAL)
(Ultraprecision, Low Noise, 2.500 V XFET® Voltage References)

Features:

Features and Benefits

Low noise (0.1 Hz to 10 Hz)

ADR420: 1.75 μV p-p
ADR421: 1.75 μV p-p
ADR423: 2.0 μV p-p
ADR425: 3.4 μV p-p

Low temperature coefficient: 3 ppm/°C
Long-term stability: 50 ppm/1000 hours
Load regulation: 70 ppm/mA
Line regulation: 35 ppm/V
Low hysteresis: 40 ppm typical
Wide operating range

ADR420: 4 V to 18 V
ADR421: 4.5 V to 18 V
ADR423: 5 V to 18 V
ADR425: 7 V to 18 V

Quiescent current: 0.5 mA maximum
High output current: 10 mA
Wide temperature range: −40°C to +125°C

Technical details:

Product Details

The ADR42x are a series of ultraprecision, second generation eXtra implanted junction FET (XFET) voltage references 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 superb noise and the stable and accurate characteristics of the ADR42x make them ideal for precision conversion applications such as optical networks and medical equipment. The ADR42x trim terminal can also be used to adjust the out-put voltage over a ±0.5% range without compromising any other performance. The ADR42x series voltage references offer two electrical grades and are specified over the extended industrial temperature range of −40°C to +125°C. Devices have 8-lead SOIC or 30% smaller, 8-lead MSOP packages.

Applications:

Precision data acquisition systems
High resolution converters
Battery-powered instrumentation
Portable medical instruments
Industrial process control systems
Precision instruments
Optical network control circuits

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ADR421BRZ ADI NEW and ORIGINAL 17+ SOIC (Ultraprecision, Low Noise, 2.500 V XFET® Voltage References)

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