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ISL71090SEHVF25 PDF预览

ISL71090SEHVF25

更新时间: 2024-02-07 04:44:16
品牌 Logo 应用领域
英特矽尔 - INTERSIL /
页数 文件大小 规格书
10页 388K
描述
Radiation Hardened Ultra Low Noise, Precision Voltage Reference

ISL71090SEHVF25 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:DFP,Reach Compliance Code:compliant
ECCN代码:USML XV(E)HTS代码:8542.39.00.01
风险等级:5.81Is Samacsys:N
模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCEJESD-30 代码:R-CDFP-F8
长度:6.485 mm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:-55 °C
最大输出电压:2.5012 V最小输出电压:2.4987 V
标称输出电压:2.5 V封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:DFP封装形状:RECTANGULAR
封装形式:FLATPACK座面最大高度:2.79 mm
最大供电电压 (Vsup):30 V最小供电电压 (Vsup):4 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:BIPOLAR最大电压温度系数:10 ppm/ °C
温度等级:MILITARY端子形式:FLAT
端子节距:1.27 mm端子位置:DUAL
总剂量:100k Rad(Si) V微调/可调输出:YES
宽度:6.475 mmBase Number Matches:1

ISL71090SEHVF25 数据手册

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Radiation Hardened Ultra Low Noise, Precision Voltage  
Reference  
ISL71090SEH25  
Features  
The ISL71090SEH25 is an ultra low noise, high DC accuracy  
precision voltage reference with a wide input voltage range  
from 4V to 30V. The ISL71090SEH25 uses the Intersil  
Advanced Bipolar technology to achieve sub 2µVP-P 0.1Hz  
noise with an accuracy over temperature and radiation of  
0.15%.  
• Reference output voltage . . . . . . . . . . . . . . . . . . .2.5V±0.05%  
• Accuracy over temperature and radiation . . . . . . . . . .±0.15%  
• Output voltage noise . . . . . . . . . . 2µVP-P Typ (0.1Hz to 10Hz)  
• Supply current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 930µA (Typ)  
• Tempco (box method) . . . . . . . . . . . . . . . . . . . 10ppm/°C Max  
• Output current capability . . . . . . . . . . . . . . . . . . . . . . . . 20mA  
• Line regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8ppm/V  
• Load regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5ppm/mA  
• Operating temperature range. . . . . . . . . . . .-55°C to +125°C  
The ISL71090SEH25 offers a 2.5V output voltage with  
10ppm/°C temperature coefficient and also provides  
excellent line and load regulation. The device is offered in an  
8 Ld Flatpack package.  
The ISL71090SEH25 is ideal for high-end instrumentation,  
data acquisition and applications requiring high DC precision  
where low noise performance is critical.  
• Radiation environment  
- High dose rate (50-300rad(Si)/s) . . . . . . . . . . . 100krad(Si)  
- Low dose rate (0.01rad(Si)/s) . . . . . . . . . . . . .100krad(Si)*  
- SET/SEL/SEB . . . . . . . . . . . . . . . . . . . . . . . . 86MeVcm2/mg  
Applications  
• RH voltage regulators precision outputs  
*Product capability established by initial characterization. The  
“EH” version is acceptance tested on a wafer by wafer basis to  
50krad(Si) at low dose rate  
• Precision voltage sources for data acquisition system for  
space applications  
• Strain and pressure gauge for space applications  
• Electrically screened to SMD 5962-13211  
Related Literature  
AN1847, “ISL71090SEH25 Evaluation Board User’s Guide”  
AN1848, “SEE Testing of the ISL71090SEH25”  
AN1849, “Radiation Report of the ISL71090SEH25”  
ISL71090SEH25  
1
2
8
7
VIN  
VREF  
2.503  
2.5V +0.1%  
0.1µF  
3
4
6
5
2.502  
1µF  
2.501  
UNIT4  
C
2.500  
UNIT3  
UNIT2  
REFIN  
VDD  
DACOUT  
D12  
UNIT1  
UNIT5  
2.499  
2.498  
2.497  
VDD  
VEE  
VEE  
1.1k  
D0  
2.5V -0.1%  
GND  
-55  
-5  
45  
95  
145  
BIPOFF  
NOTE: Select C to minimize  
settling time.  
TEMPERATURE (°C)  
HS-565BRH  
FIGURE 2. VOUT vs TEMPERATURE  
FIGURE 1. ISL71090SEH25 TYPICAL APPLICATION DIAGRAM  
June 6, 2013  
FN8451.0  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2013. All Rights Reserved  
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.  
All other trademarks mentioned are the property of their respective owners.  
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