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REF1112AIDBZR PDF预览

REF1112AIDBZR

更新时间: 2024-01-24 21:12:48
品牌 Logo 应用领域
BB 光电二极管输出元件PC
页数 文件大小 规格书
8页 186K
描述
10ppm/C, 1UA, 1.25V Shunt Voltage Reference

REF1112AIDBZR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOT-23
包装说明:SOT-23, 3 PIN针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:8 weeks
风险等级:1.07Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:308773
Samacsys Pin Count:3Samacsys Part Category:Integrated Circuit
Samacsys Package Category:SOT23 (3-Pin)Samacsys Footprint Name:DBZ
Samacsys Released Date:2020-06-06 13:07:33Is Samacsys:N
其他特性:OUTPUT VOLTAGE ADJUSTABLE FROM 1.2475V TO1.2525V模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-PDSO-G3JESD-609代码:e4
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:1.2525 V
最小输出电压:1.2475 V标称输出电压:1.25 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:1.22 mm
子类别:Voltage References表面贴装:YES
最大电压温度系数:50 ppm/ °C温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)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:NOT SPECIFIED微调/可调输出:NO
最大电压容差:0.2%宽度:1.3 mm
Base Number Matches:1

REF1112AIDBZR 数据手册

 浏览型号REF1112AIDBZR的Datasheet PDF文件第2页浏览型号REF1112AIDBZR的Datasheet PDF文件第3页浏览型号REF1112AIDBZR的Datasheet PDF文件第4页浏览型号REF1112AIDBZR的Datasheet PDF文件第5页浏览型号REF1112AIDBZR的Datasheet PDF文件第6页浏览型号REF1112AIDBZR的Datasheet PDF文件第7页 
REF1112  
SBOS283 – SEPTEMBER 2003  
10ppm/°C, 1µA, 1.25V  
Shunt Voltage Reference  
APPLICATIONS  
z BATTERY-POWERED INSTRUMENTS  
FEATURES  
z MICRO-PACKAGE: SOT23-3  
z PORTABLE DEVICES  
z MEDICAL EQUIPMENT  
z CURRENT SOURCES  
z CALIBRATORS  
z WIDE CURRENT RANGE: 1µA to 5mA  
z HIGH INITIAL ACCURACY: 0.2%  
z EXCELLENT SPECIFIED DRIFT  
PERFORMANCE:  
30ppm/°C (max) from 0°C to +70°C  
50ppm/°C (max) from –40°C to +85°C  
z MICROPOWER CURRENT AND VOLTAGE  
REFERENCE  
VS  
DESCRIPTION  
IREF + ILOAD  
RBIAS  
The REF1112 is a two-terminal shunt reference designed for  
power and space-sensitive applications. The REF1112 fea-  
tures an operating current of 1µA in a SOT23-3 package  
and is an improved, lower power pin-compatible drop-in  
replacement for designs currently using the REF1004 and  
LT1004. The REF1112 is specified from –40°C to +85°C  
with operation extending from –40°C to +125°C.  
ILOAD  
VOUT  
IREF  
RLOAD  
The REF1112 complements other 1µA components from  
Texas Instruments including the OPA349 and the TLV240x  
low power operational amplifiers, and the TLV349x  
micropower voltage comparator.  
VS VD  
RBIAS  
=
ILOAD + IREF  
VO  
1
2
3
NC  
GND  
SOT23  
NC indicates pin should be left unconnected.  
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 © 2003, Texas Instruments Incorporated  
www.ti.com  

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