VRE405CD PDF预览

VRE405CD

更新时间: 2025-07-25 06:01:27
品牌 Logo 应用领域
凌云 - CIRRUS 电源电路参考电压源光电二极管
页数 文件大小 规格书
5页 672K
描述
Precision Dual Voltage Reference

VRE405CD 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP14,.3
针数:14Reach Compliance Code:compliant
ECCN代码:EAR99HTS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-PDIP-T14
JESD-609代码:e3功能数量:1
输出次数:2端子数量:14
最高工作温度:70 °C最低工作温度:
标称输出电压:5 V封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP14,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
子类别:Voltage References最大供电电压 (Vsup):22 V
最小供电电压 (Vsup):13.5 V标称供电电压 (Vsup):15 V
表面贴装:NO技术:HYBRID
最大电压温度系数:2.2 ppm/ °C温度等级:COMMERCIAL
端子面层:MATTE TIN端子形式:THROUGH-HOLE
端子节距:2.54 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
最大电压容差:0.01%Base Number Matches:1

VRE405CD 数据手册

 浏览型号VRE405CD的Datasheet PDF文件第2页浏览型号VRE405CD的Datasheet PDF文件第3页浏览型号VRE405CD的Datasheet PDF文件第4页浏览型号VRE405CD的Datasheet PDF文件第5页 
P r o d u c t I n n o v a t i o n F r o m  
VRE405
Precision Dual Voltage Reference  
FEaTuRES  
DESCRIPTION  
The VRE405 is a low cost, high precision, ±5 V refer-  
ence. Available in 14-pin DIP or SMT packages, the  
device is ideal for new designs that need a high perfor-  
mance reference.  
♦ ±5 V Output, ± 0.5 mV (.01%)  
Temperature Drift: 0.6 ppm/ºC  
♦ Low Noise: 3 μVP-P (0.1-10hz)  
♦ Tracking Error: 0.3 mV Max.  
♦ Excellent Line Regulation: 6 ppm/V Typical  
♦ Surface Mount and DIP Package Options  
The device provides ultrastable ±5 V output with ±0.5  
mV (.01%) initial accuracy and a temperature coeffi-  
cient of 0.6 ppm/°C. This improvement in accuracy is  
made possible by a unique, patented multipoint laser  
compensation technique.  
aPPlICaTIONS  
The VRE405 is recommended for use as a refer-  
ence for high precision D/A and A/D converters  
which require an external precision reference.  
The device is ideal for calibrating scale factor on  
high resolution A/D converters. The VRE405 of-  
fers superior performance over monolithic refer-  
ences.  
Another key feature of this reference is the 0.3 mV  
maximum tracking error between the positive and neg-  
ative output voltages over the operating temperature  
range. This is extremely important in high performance  
systems for reducing overall system errors.  
For designs which use the DIP package in a socket,  
there is a reference ground pin to eliminate the refer-  
ence ground errors.  
Figꢂreꢀꢁ.ꢀBlOCKꢀDIaGRaM  
SElECTIONꢀGuIDE  
Initiꢄꢃꢀ  
Error  
(mV)  
Temp.ꢀ  
Coeff.  
(ppm/ºC)  
Temp.ꢀ  
Rꢄnge  
(ºC)  
Pꢄckꢄge  
Options  
Modeꢃ  
VRE405AS  
VRE405AD  
VRE405BS  
VRE405BD  
VRE405CS  
VRE405CD  
±0.5  
±0.5  
±0.8  
±0.8  
±1.0  
±1.0  
0.6  
0.6  
1.0  
1.0  
2.0  
2.0  
0ºC to +70ºC SMT14 (GE)  
0ºC to +70ºC DIP14 (KE)  
0ºC to +70ºC SMT14 (GE)  
0ºC to +70ºC DIP14 (KE)  
0ºC to +70ºC SMT14 (GE)  
0ºC to +70ºC DIP14 (KE)  
ꢁ4-pinꢀDIP  
PꢄckꢄgeꢀStyꢃeꢀKE  
ꢁ4-pinꢀSꢂrfꢄceꢀMoꢂntꢀ  
PꢄckꢄgeꢀStyꢃeꢀGE  
Copyright © Cirrus Logic, Inc. 2009  
MaRꢀ2009  
ꢀ  
APEX − VRE405DSREVB  
(All Rights Reserved)  
http://www.cirrus.com  

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