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ISL71091SEHX20SAMPLE PDF预览

ISL71091SEHX20SAMPLE

更新时间: 2024-01-21 11:30:40
品牌 Logo 应用领域
瑞萨 - RENESAS /
页数 文件大小 规格书
16页 1269K
描述
THREE TERM VOLTAGE REFERENCE

ISL71091SEHX20SAMPLE 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:DIE,Reach Compliance Code:compliant
风险等级:5.68模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-XUUC-N10JESD-609代码:e4
功能数量:1输出次数:1
端子数量:10最高工作温度:125 °C
最低工作温度:-55 °C最大输出电压:2.05312 V
最小输出电压:2.04288 V标称输出电压:2.048 V
封装主体材料:UNSPECIFIED封装代码:DIE
封装形状:RECTANGULAR封装形式:UNCASED CHIP
峰值回流温度(摄氏度):NOT SPECIFIED最大供电电压 (Vsup):30 V
最小供电电压 (Vsup):4.2 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:6 ppm/ °C温度等级:MILITARY
端子面层:Gold (Au)端子形式:NO LEAD
端子位置:UPPER处于峰值回流温度下的最长时间:NOT SPECIFIED
总剂量:100k Rad(Si) V微调/可调输出:YES
Base Number Matches:1

ISL71091SEHX20SAMPLE 数据手册

 浏览型号ISL71091SEHX20SAMPLE的Datasheet PDF文件第2页浏览型号ISL71091SEHX20SAMPLE的Datasheet PDF文件第3页浏览型号ISL71091SEHX20SAMPLE的Datasheet PDF文件第4页浏览型号ISL71091SEHX20SAMPLE的Datasheet PDF文件第5页浏览型号ISL71091SEHX20SAMPLE的Datasheet PDF文件第6页浏览型号ISL71091SEHX20SAMPLE的Datasheet PDF文件第7页 
DATASHEET  
2.048V Radiation Hardened Ultra Low Noise, Precision  
Voltage Reference  
ISL71091SEH20  
Features  
The ISL71091SEH20 is an ultra low noise, high DC accuracy  
precision voltage reference with a wide input voltage range  
from 4.2V to 30V. It uses Intersil’s advanced bipolar technology  
to achieve 3.8µVP-P 0.1Hz to 10Hz noise with an initial voltage  
accuracy of 0.05%.  
• Reference output voltage . . . . . . . . . . . . . . . .2.048V ±0.05%  
• Accuracy over temperature . . . . . . . . . . . . . . . . . . . . . ±0.15%  
• Accuracy over radiation . . . . . . . . . . . . . . . . . . . . . . . . ±0.25%  
• Output voltage noise . . . . . .3.8µVP-P typical (0.1Hz to 10Hz)  
• Supply current . . . . . . . . . . . . . . . . . . . . . . . . . 300µA (typical)  
• VOS temperature coefficient . . . . . . . . . . 6ppm/°C maximum  
• Output current capability . . . . . . . . . . . . . . . . . . . 10mA/-5mA  
• Line regulation . . . . . . . . . . . . . . . . . . . . . . 5ppm/V maximum  
• Load regulation (Sourcing) . . . . . . . . . 40ppm/mA maximum  
• Operating temperature range. . . . . . . . . . . .-55°C to +125°C  
The ISL71091SEH20 offers a 2.048V output voltage option  
with 6ppm/°C temperature coefficient and also provides  
excellent line and load regulation. The device is offered in an  
8 Ld flatpack package.  
The ISL71091SEH20 is ideal for high-end instrumentation,  
data acquisition and processing applications requiring high DC  
precision where low noise performance is critical.  
• Radiation environment  
Applications  
- High dose rate (50 to 300rad(Si)/s). . . . . . . . . 100krad(Si)  
- Low dose rate (0.01rad(Si)/s) . . . . . . . . . . . . .100krad(Si)*  
- SEL/SEB free (VCC = 36V) . . . . . . . . . . . . 86MeV•cm2/mg  
• Precision voltage sources for data acquisition system for  
space application  
• Strain and pressure gauge for space applications  
• Radiation hardened PWM requiring 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.  
Related Literature  
AN1906, “ISL71091SEHxxEV1Z User’s Guide”  
• Electrically screened to SMD 5962-14208  
AN1938, “Single Event Effects (SEE) Testing of the  
ISL71091SEHxx Precision Voltage References Family”  
AN1939, “Total Dose Testing of the ISL71091SEHxx  
Precision Voltage Reference”  
ISL71091SEH20  
2.051  
2.050  
1
2
8
7
DNC  
VIN  
DNC  
DNC  
VIN  
VREF  
0.1µF  
3
4
6
5
COMP  
GND  
VOUT  
TRIM  
2.049  
2.048  
2.047  
2.046  
2.045  
UNIT 1  
1nF  
1µF  
UNIT 2  
C
UNIT 3  
REFIN DACOUT  
UNIT 4  
UNIT 5  
D12  
D0  
VDD  
VEE  
VDD  
VEE  
1.1k  
BIPOFF  
GND  
NOTE: Select C to minimize  
settling time.  
-65 -45 -25 -5  
15  
35  
55  
75  
95  
115 135  
HS-565BRH  
TEMPERATURE (°C)  
FIGURE 2. VOUT vs TEMPERATURE  
FIGURE 1. ISL71091SEH20 TYPICAL APPLICATION DIAGRAM  
March 17, 2016  
FN8632.2  
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 2014, 2016. 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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