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ADR5041ARTZ-R2

Description
Output Voltage (Min/Fixed): 2.5V Output Current: 15mA Output Voltage (Max): - Output Type: Fixed Temperature Coefficient: 100ppm/°C Reference Source Type: Shunt
CategoryPower/power management    Voltage reference chip   
File Size562KB,16 Pages
ManufacturerADI
Websitehttps://www.analog.com
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ADR5041ARTZ-R2 Overview

Output Voltage (Min/Fixed): 2.5V Output Current: 15mA Output Voltage (Max): - Output Type: Fixed Temperature Coefficient: 100ppm/°C Reference Source Type: Shunt

ADR5041ARTZ-R2 Parametric

Parameter NameAttribute value
Output voltage (minimum/fixed)2.5V
Output current15mA
Output voltage (maximum)-
Input voltage-
Supply current-
Output typefixed
Operating temperature-40°C ~ 125°C(TA)
Temperature Coefficient100ppm/°C
cathode current60uA
Accuracy±0.2%
Reference source typeshunt
精密、微功耗、分流模式
基准电压源
ADR5040/ADR5041/ADR5043/ADR5044/ADR5045
产品特性
超紧凑SC70和SOT-23封装
½温度系数:75
ppm/°C(最大值)
与LM4040/LM4050引脚兼容
初始精度:
±0.1%
无需外部电容
½工½电流范围:50
A至15 mA
扩展温度范围:−40°C 至+125°C
通过½½应用认证
引脚配½
ADR5040/ADR5041/
ADR5043/ADR5044/
ADR5045
V+
1
3
NC
V–
2
NOTES
1. NC = NO CONNECT.
2. PIN 3 MUST BE LEFT FLOATING OR
CONNECTED TO GROUND.
应用
便携式电池供电设备
½½
电源
数据采集系统
仪器仪表和过程控制
电½管理
图1.
3引脚SC70(KS)和3引脚SOT-23(RT)
概述
ADR5040/ADR5041/ADR5043/ADR5044/ADR5045均为高精
度分流基准电压源,针对空间受限的应用而设计,采用超
小型SC70和SOT-23封装,具有多用途、易于½用的特点,
适合众多应用领域。此外还具有½温度漂移、优于0.1%的
初始精度和快速建立时间特性。
ADR5040/ADR5041/ADR5043/ADR5044/ADR5045分别提供
2.048 V、2.5 V、3.0 V、4.096 V和5.0 V输出电压,其先进的
设计无需外部电容来提供补偿,而且½用任½容性负½½均
可保持稳定。工½电流范围为50
A至15 mA。这些基准电
压源的½工½电流特性和易用性,½之非常适合手持式电
池供电应用。额定温度范围为−40°C至+125°C扩展温度范
围。ADR5041W和ADR5044W均已通过½½应用认证,并
可提供3引脚SOT-23封装。
表1. 选型表
产品型号
ADR5040A
ADR5040B
ADR5041A
ADR5041B
ADR5043A
ADR5043B
ADR5044A
ADR5044B
ADR5045A
ADR5045B
电压(V)
2.048
2.048
2.5
2.5
3.0
3.0
4.096
4.096
5.0
5.0
初始精度(%)
±0.2
±0.1
±0.2
±0.1
±0.2
±0.1
±0.2
±0.1
±0.2
±0.1
温度系数
(ppm/°C)
100
75
100
75
100
75
100
75
100
75
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Speci cations subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
Rev. B
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
www.analog.com
Tel: 781.329.4700
Fax: 781.461.3113 ©2007–2012 Analog Devices, Inc. All rights reserved.
ADI中文版数据手册是英文版数据手册的译文,敬请谅解翻译中可½存在的语言组织或翻译错误,ADI不对翻译中存在的差异或由此产生的错误负责。如需确认任½词语的准确性,请参考ADI提供
的最新英文版数据手册。
06526-001

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Description Output Voltage (Min/Fixed): 2.5V Output Current: 15mA Output Voltage (Max): - Output Type: Fixed Temperature Coefficient: 100ppm/°C Reference Source Type: Shunt 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.048 V, PDSO3 IC VREF SHUNT 2.5V SOT23-3 Output Voltage (Min/Fixed): 2.048V Output Current: 15mA Output Voltage (Max): - Output Type: Fixed Temperature Coefficient: 100ppm/°C Reference Source Type: Shunt
Output type fixed - fixed fixed
Operating temperature -40°C ~ 125°C(TA) - -40°C ~ 125°C(TA) -40°C ~ 125°C(TA)
Temperature Coefficient 100ppm/°C - 75ppm/°C 100ppm/°C
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