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ADR520ARTZ-REEL7 PDF预览

ADR520ARTZ-REEL7

更新时间： 2023-12-18 00:00:00
品牌 Logo 应用领域
亚德诺 - ADI 电源电路参考电压源光电二极管输出元件
页数 文件大小 规格书
16页 420K
描述
High Precision Shunt Mode Voltage References

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ADR520ARTZ-REEL7 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Obsolete零件包装代码：SOT-23
包装说明：ROHS COMPLIANT, TO-236AB, SOT-23, 3 PIN针数：3
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.81
Is Samacsys：N其他特性：OUTPUT VOLTAGE ADJUSTABLE +/-0.5%
模拟集成电路 - 其他类型：TWO TERMINAL VOLTAGE REFERENCEJESD-30 代码：R-PDSO-G3
JESD-609代码：e3长度：2.92 mm
湿度敏感等级：1功能数量：1
输出次数：1端子数量：3
最高工作温度：85 °C最低工作温度：-40 °C
最大输出电压：2.056 V最小输出电压：2.04 V
标称输出电压：2.048 V封装主体材料：PLASTIC/EPOXY
封装代码：TSSOP封装等效代码：TO-236
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.12 mm子类别：Voltage References
表面贴装：YES技术：BIPOLAR
最大电压温度系数：70 ppm/ °C温度等级：INDUSTRIAL
端子面层：MATTE TIN端子形式：GULL WING
端子节距：0.96 mm端子位置：DUAL
处于峰值回流温度下的最长时间：40微调/可调输出：YES
最大电压容差：0.4%宽度：1.3 mm
Base Number Matches：1

ADR520ARTZ-REEL7 数据手册

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High Precision Shunt Mode  
Voltage References  
ADR520/ADR525/ADR530/ADR540/ADR550  
FEATURES  
PIN CONFIGURATION  
Ultracompact SC70 and SOT-23-3 packages  
Temperature coefficient: 40 ppm/°C (maximum)  
2× the temperature coefficient improvement over the  
LM4040  
Pin compatible with the LM4040/LM4050  
Initial accuracy: 0.2ꢀ  
ADR520/  
ADR525/  
ADR530/  
V+  
1
3
TRIM  
ADR540/  
ADR550  
V–  
2
Figure 1. 3-Lead SC70 (KS) and 3-Lead SOT-23-3 (RT)  
Low output voltage noise: 14 μV p-p @ 2.5 V output  
No external capacitor required  
Operating current range: 50 μA to 15 mA  
Industrial temperature range: −40°C to +85°C  
GENERAL DESCRIPTION  
Designed for space-critical applications, the ADR520/ADR525/  
ADR530/ADR540/ADR550 are high precision shunt voltage  
references, housed in ultrasmall SC70 and SOT-23-3 packages.  
These references feature low temperature drift of 40 ppm/°C,  
an initial accuracy of better than 0.2ꢀ, and ultralow output  
noise of 14 μV p-p.  
APPLICATIONS  
Portable, battery-powered equipment  
Automotive  
Power supplies  
Available in output voltages of 2.048 V, 2.5 V, 3.0 V, 4.096 V,  
and 5.0 V, the advanced design of the ADR520/ADR525/  
ADR530/ADR540/ADR550 eliminates the need for compensa-  
tion by an external capacitor, yet the references are stable with  
any capacitive load. The minimum operating current increases  
from a mere 50 μA to a maximum of 15 mA. This low operating  
current and ease of use make these references ideally suited for  
handheld, battery-powered applications.  
Data acquisition systems  
Instrumentation and process control  
Energy measurement  
Table 1. Selection Guide  
Temperature  
Coefficient  
(ppm/°C)  
Initial  
Accuracy (ꢀ)  
Part  
Voltage (V)  
2.048  
2.048  
2.5  
2.5  
3.0  
ADR520A  
ADR520B  
ADR525A  
ADR525B  
ADR530A  
ADR530B  
ADR540A  
ADR540B  
ADR550A  
ADR550B  
0.4  
0.2  
0.4  
0.2  
0.4  
0.2  
0.4  
0.2  
0.4  
0.2  
70  
40  
70  
40  
70  
40  
70  
40  
70  
40  
A trim terminal is available on the ADR520/ADR525/ADR530/  
ADR540/ADR550 to allow adjustment of the output voltage  
over a 0.5ꢀ range, without affecting the temperature coefficient  
of the device. This feature provides users with the flexibility to  
trim out any system errors.  
3.0  
4.096  
4.096  
5.0  
5.0  
Rev. E  
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. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
www.analog.com  
Fax: 781.461.3113 ©2003–2008 Analog Devices, Inc. All rights reserved.  
 
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ADR520ARTZ-REEL7 替代型号

型号 品牌 替代类型 描述 数据表
LMV431BIMF/NOPB TI

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