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ADR421 Datasheet PDF

Part Series:ADR421 Series
Category:Voltage References
Description:Voltage Reference Precision 2.5V 10mA 8Pin SOIC N
Document:ADR421ARZ Datasheet PDF (25 Pages)

ADR421 Datasheet PDF Voltage References

25 Pages
ADI
Regulator; SOIC; 2ppm/ degC (Typ.); 10mA; 10ppm/V (Typ.); 390uA (Typ.); -40
25 Pages
ADI
Regulator; SOIC; 2ppm/ degC (Typ.); 10mA; 10ppm/V (Typ.); 390uA (Typ.); -40
24 Pages
ADI
V-Ref Precision 2.5V 10mA 8Pin SOIC N T/R
24 Pages
ADI
V-Ref Precision 2.5V 10mA 8Pin MSOP T/R
24 Pages
ADI
Ultraprecision Low Noise/ 2.048V/2.5V/ 3V/5V XFET Voltage References
24 Pages
ADI
Ultraprecision Low Noise/ 2.048V/2.5V/ 3V/5V XFET Voltage References
21 Pages
ADI
V-Ref Precision 2.5V 10mA 8Pin MSOP T/R
21 Pages
ADI
Ultraprecision Low Noise, 2.048V/2.5V/ 3V/5V XFET Voltage References

ADR421ARZ - ADI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
8 Pin
Current Rating
10.0 mA
Capacitance Tolerance
±0.12 %
Case/Package
SOIC-8
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ADR421ARZ - ADI Function Overview

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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