5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 参考电压源> ADR291ER-REEL7
ADR291ER-REEL7 PDF预览

ADR291ER-REEL7

更新时间： 2024-01-07 02:31:57
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
页数 文件大小 规格书
15页 198K
描述
Low Noise Micropower Precision Voltage References

阅读下载

获取价格

ADR291ER-REEL7 技术参数

是否Rohs认证：不符合生命周期：Obsolete
零件包装代码：SOIC包装说明：MS-012AA, SOIC-8
针数：8Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.79Is Samacsys：N
模拟集成电路 - 其他类型：THREE TERMINAL VOLTAGE REFERENCEJESD-30 代码：R-PDSO-G8
JESD-609代码：e0长度：4.9 mm
湿度敏感等级：1功能数量：1
输出次数：1端子数量：8
最高工作温度：125 °C最低工作温度：-40 °C
最大输出电压：2.502 V最小输出电压：2.498 V
标称输出电压：2.5 V封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装等效代码：SOP8,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：240认证状态：Not Qualified
座面最大高度：1.75 mm子类别：Voltage References
最大供电电压 (Vsup)：15 V最小供电电压 (Vsup)：2.8 V
标称供电电压 (Vsup)：3 V表面贴装：YES
最大电压温度系数：10 ppm/ °C温度等级：AUTOMOTIVE
端子面层：Tin/Lead (Sn85Pb15)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：30微调/可调输出：NO
最大电压容差：0.08%宽度：3.9 mm
Base Number Matches：1

ADR291ER-REEL7 数据手册

 浏览型号ADR291ER-REEL7的Datasheet PDF文件第2页浏览型号ADR291ER-REEL7的Datasheet PDF文件第3页浏览型号ADR291ER-REEL7的Datasheet PDF文件第4页浏览型号ADR291ER-REEL7的Datasheet PDF文件第5页浏览型号ADR291ER-REEL7的Datasheet PDF文件第6页浏览型号ADR291ER-REEL7的Datasheet PDF文件第7页 
Low Noise Micropower  
2.048 V, 2.5 V, and 4.096 V  
Precision Voltage References  
a
ADR290/ADR291/ADR292  
PIN CONFIGURATIONS  
FEATURES  
Supply Range  
8-Lead Narrow Body SO (SO Suffix)  
2.35 V to 15 V, ADR290  
2.8 V to 15 V, ADR291  
4.4 V to 15 V, ADR292  
Supply Current 12 ꢀA Max  
Low-Noise 6 ꢀV, 8 ꢀV, 12 ꢀV p-p (0.1 Hz–10 Hz)  
High Output Current 5 mA  
Temperature Range ꢁ40ꢂC to ꢃ125ꢂC  
Pin Compatible with REF02/REF19x  
NC  
1
2
3
4
8
7
6
5
NC  
NC  
V
ADR29x  
TOPVIEW  
V
IN  
(Not to Scale)  
NC  
OUT  
NC  
GND  
NC = NO CONNECT  
8-Lead TSSOP (RU Suffix)  
APPLICATIONS  
Portable Instrumentation  
NC  
1
2
3
4
8
7
6
5
NC  
NC  
V
Precision Reference for 3 V and 5 V Systems  
A/D and D/A Converter Reference  
Solar-Powered Applications  
Loop-Current-Powered Instruments  
ADR29x  
TOPVIEW  
(Not to Scale)  
V
IN  
NC  
OUT  
NC  
GND  
NC = NO CONNECT  
GENERAL DESCRIPTION  
The ADR290, ADR291 and ADR292 are low noise, micro-  
power precision voltage references that use an XFET reference  
circuit. The new XFET architecture offers significant perfor-  
mance improvements over traditional bandgap and Buried  
Zener-based references. Improvements include: one quarter the  
voltage noise output of bandgap references operating at the  
same current, very low and ultralinear temperature drift, low  
thermal hysteresis and excellent long-term stability.  
current is only 12 µA, making these devices ideal for battery-  
powered instrumentation. Three electrical grades are available  
offering initial output accuracies of 2 mV, 3 mV and 6 mV  
max for the ADR290 and ADR291, and 3 mV, 4 mV and  
6 mV max for the ADR292. Temperature coefficients for the  
three grades are 8 ppm/°C, 15 ppm/°C, and 25 ppm/°C max,  
respectively. Line regulation and load regulation are typically  
30 ppm/V and 30 ppm/mA, maintaining the reference’s overall  
high performance. For a device with 5.0 V output, refer to the  
ADR293 data sheet.  
®
The ADR29x family are series voltage references providing stable  
and accurate output voltages from supplies as low as 2.35 V for the  
ADR290. Output voltage options are 2.048 V, 2.5 V, and 4.096 V  
for the ADR290, ADR291, and ADR292 respectively. Quiescent  
The ADR290, ADR291, and ADR292 references are specified  
over the extended industrial temperature range of –40°C to  
+125°C. Devices are available in the 8-lead SOIC and 8-lead  
TSSOP packages.  
ADR29x Product  
Output Voltage  
(V)  
Initial Accuracy  
(%)  
Temperature Coefficient  
(ppm/ꢂC) Max  
Part Number  
ADR290  
ADR291  
ADR292  
ADR293  
2.048  
2.500  
4.096  
5.000  
0.10, 0.15, 0.29  
0.08, 0.12, 0.24  
0.07, 0.10, 0.15  
8, 15, 25  
8, 15, 25  
8, 15, 25  
(See ADR293 Data Sheet)  
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, nor for any infringements of patents or other rights of third parties  
which 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  
World Wide Web Site: http://www.analog.com  
© Analog Devices, Inc., 2001  
1234567...15

下载PDF

与ADR291ER-REEL7相关器件

型号 品牌 描述 获取价格 数据表
ADR291ER-RELL ADI Low Noise Micropower Precision Voltage References

获取价格
ADR291ERZ ADI Low Noise Micropower 2.5 V and 4.096 V Precision Voltage References

获取价格
ADR291ERZ-REEL7 ADI Low Noise Micropower 2.5 V and 4.096 V Precision Voltage References

获取价格
ADR291FR ADI Low Noise Micropower Precision Voltage References

获取价格
ADR291FR ROCHESTER 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8, MS-012AA, SOIC-8

获取价格
ADR291FR-REEL ADI Low Noise Micropower Precision Voltage References

获取价格

与ADR291ER-REEL7相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证