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REF102AU/2K5 PDF预览

REF102AU/2K5

更新时间: 2024-11-12 03:19:47
品牌 Logo 应用领域
BB 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 368K
描述
10V Precision Voltage Reference

REF102AU/2K5 技术参数

生命周期:Obsolete包装说明:SOP,
Reach Compliance Code:unknown风险等级:5.73
模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCEJESD-30 代码:R-PDSO-G8
JESD-609代码:e4长度:4.9 mm
湿度敏感等级:2功能数量:1
输出次数:1端子数量:8
最高工作温度:85 °C最低工作温度:-25 °C
最大输出电压:10.01 V最小输出电压:9.99 V
标称输出电压:10 V封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.75 mm
最大供电电压 (Vsup):36 V最小供电电压 (Vsup):11.4 V
标称供电电压 (Vsup):15 V表面贴装:YES
最大电压温度系数:10 ppm/ °C温度等级:OTHER
端子面层:NICKEL PALLADIUM GOLD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:NOT SPECIFIED微调/可调输出:YES
宽度:3.9 mmBase Number Matches:1

REF102AU/2K5 数据手册

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REF102  
R
E
F
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2
R
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F
1
0
2
SBVS022A – SEPTEMBER 2000 – REVISED NOVEMBER 2003  
10V Precision  
Voltage Reference  
APPLICATIONS  
FEATURES  
PRECISION-CALIBRATED VOLTAGE  
+10V ±0.0025V OUTPUT  
STANDARD  
VERY LOW DRIFT: 2.5ppm/°C max  
D/A AND A/D CONVERTER REFERENCE  
PRECISION CURRENT REFERENCE  
EXCELLENT STABILITY:  
5ppm/1000hr typ  
ACCURATE COMPARATOR THRESHOLD  
EXCELLENT LINE REGULATION:  
REFERENCE  
1ppm/V max  
DIGITAL VOLTMETERS  
TEST EQUIPMENT  
EXCELLENT LOAD REGULATION:  
10ppm/mA max  
LOW NOISE: 5µVPP typ, 0.1Hz to 10Hz  
WIDE SUPPLY RANGE: 11.4VDC to 36VDC  
LOW QUIESCENT CURRENT: 1.4mA max  
PACKAGE OPTIONS: PLASTIC DIP, SO-8  
PC-BASED INSTRUMENTATION  
V+  
Trim  
DESCRIPTION  
5
2
The REF102 is a precision 10V voltage reference. The drift  
is laser-trimmed to 2.5ppm/°C max C-grade over the indus-  
trial temperature range. The REF102 achieves its precision  
without a heater. This results in low power, fast warm-up,  
excellent stability, and low noise. The output voltage is  
extremely insensitive to both line and load variations and can  
be externally adjusted with minimal effect on drift and  
stability. Single supply operation from 11.4V to 36V and  
excellent overall specifications make the REF102 an ideal  
choice for demanding instrumentation and system reference  
applications.  
50kΩ  
R2  
R5  
R3  
14kΩ  
22kΩ  
8kΩ  
R1  
6
A1  
VOUT  
+
7kΩ  
R6  
R4  
DZ1  
4kΩ  
8
4
Noise Common  
Reduction  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
Copyright © 2000-2003, Texas Instruments Incorporated  
www.ti.com  

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