ADR423AR

更新时间： 2024-11-11 22:39:03

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
16页	220K
描述
Ultraprecision Low Noise, 2.048 V/2.500 V/ 3.00 V/5.00 V XFET Voltage References

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

ADR423AR 数据手册

Ultraprecision Low Noise, 2.048 V/2.500 V/

3.00 V/5.00 V XFET Voltage References

ADR420/ADR421/ADR423/ADR425

FEATURES

PIN CONFIGURATION

Low Noise (0.1 Hz to 10 Hz)

ADR420: 1.75 ꢀV p-p

ADR421: 1.75 ꢀV p-p

ADR423: 2.0 ꢀV p-p

ADR425: 3.4 ꢀV p-p

Surface-Mount Packages

8-Lead SOIC

8-Lead Mini_SOIC

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

NIC

ADR42x

NIC

OUT

TOP VIEW

(Not to Scale)

TRIM

GND

NIC = NO INTERNAL CONNECTION

TP = TEST PIN (DO NOT CONNECT)

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: –40ꢁC to +125ꢁC

APPLICATIONS

Precision Data Acquisition Systems

High-Resolution Converters

Battery-Powered Instrumentation

Portable Medical Instruments

Industrial Process Control Systems

Precision Instruments

Optical Network Control Circuits

Table I. ADR42x Products

GENERAL DESCRIPTION

The ADR42x series are ultraprecision second-generation XFET

voltage references featuring low noise, high accuracy, and excellent

long-term stability in a SOIC and Mini_SOIC footprints. Patented

temperature drift curvature correction technique and XFET (eXtra

implanted junction FET) technology minimize nonlinearity of the

voltage change with temperature. The XFET architecture offers

superior accuracy and thermal hysteresis to the bandgap

references. It also operates at lower power and lower supply

headroom than the Buried Zener references.

Output

Voltage

Products V_O

Initial

Accuracy

ADR420

Tempco

ppm/

°C

ADR420

ADR421

ADR423

ADR425

2.048

1, 3

1.5, 4

2, 6

0.05, 0.15 3, 10

0.04, 0.12 3, 10

2.50

3.00

5.00

The superb noise, stable, and accurate characteristics of ADR42x

make them ideal for precision conversion applications such as

optical network and medical equipment. The ADR42x trim

terminal can also be used to adjust the output 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 are available in 8-lead SOIC-8 or

30% smaller 8-lead Mini_SOIC-8 packages.

XFET is a registered trademark of Analog Devices, Inc.

REV. B

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

may result from its use. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

Fax: 781/326-8703

www.analog.com

12 3 4 5 6 7...16

中文翻译

下载PDF

ADR423AR 替代型号

型号	品牌	替代类型	描述	数据表
ADR423ARM	ADI	完全替代	IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 3 V, PDSO8, MO-187AA, MSOP-8, Voltage Reference
ADR423ARM-REEL7	ADI	完全替代	Ultraprecision Low Noise, 2.048 V/2.500 V/ 3.00 V/5.00 V XFET Voltage References
ADR423AR-REEL7	ADI	完全替代	Ultraprecision Low Noise, 2.048 V/2.500 V/ 3.00 V/5.00 V XFET Voltage References

与ADR423AR相关器件

型号	品牌	获取价格	描述	数据表
ADR423ARM	ADI	获取价格	IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 3 V, PDSO8, MO-187AA, MSOP-8, Voltage Reference
ADR423ARM-REEL7	ADI	获取价格	Ultraprecision Low Noise, 2.048 V/2.500 V/ 3.00 V/5.00 V XFET Voltage References
ADR423ARMZ	ADI	获取价格	Ultraprecision, Low Noise, 2.048 V/2.500 V/ 3
ADR423ARMZ-REEL7	ADI	获取价格	Ultraprecision, Low Noise, 2.048 V/2.500 V/ 3
ADR423AR-REEL7	ADI	获取价格	Ultraprecision Low Noise, 2.048 V/2.500 V/ 3.00 V/5.00 V XFET Voltage References
ADR423ARZ	ADI	获取价格	Ultraprecision, Low Noise, 2.048 V/2.500 V/ 3
ADR423ARZ-REEL7	ADI	获取价格	Ultraprecision, Low Noise, 2.048 V/2.500 V/ 3
ADR423BR	ADI	获取价格	Ultraprecision Low Noise, 2.048 V/2.500 V/ 3.00 V/5.00 V XFET Voltage References
ADR423BR-REEL7	ADI	获取价格	Ultraprecision Low Noise, 2.048 V/2.500 V/ 3.00 V/5.00 V XFET Voltage References
ADR423BRZ	ADI	获取价格	Ultraprecision, Low Noise, 2.048 V/2.500 V/ 3

与ADR423AR相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

23
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

8
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

9
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

32

产品中心

服务支持

精选活动

关于我们

帮助中心

ADR423AR

ADR423AR 数据手册

ADR423AR 替代型号

与ADR423AR相关器件

与ADR423AR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ADR423AR

ADR423AR 数据手册

ADR423AR 替代型号

与ADR423AR相关器件

与ADR423AR相关文章

您还可以找

您在本页遇到什么问题？