VRE306A PDF预览

VRE306A

更新时间: 2025-07-15 05:55:39
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
4页 514K
描述
Precision Voltage Reference

VRE306A 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOF, GWDIP8,.5针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.76
Is Samacsys:N模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-PDSO-F8JESD-609代码:e3
功能数量:1输出次数:1
端子数量:8最高工作温度:70 °C
最低工作温度:标称输出电压:6 V
封装主体材料:PLASTIC/EPOXY封装代码:SOF
封装等效代码:GWDIP8,.5封装形状:RECTANGULAR
封装形式:SMALL OUTLINE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):16 V最小供电电压 (Vsup):14 V
标称供电电压 (Vsup):15 V表面贴装:YES
最大电压温度系数:0.6 ppm/ °C温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:FLAT
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

VRE306A 数据手册

 浏览型号VRE306A的Datasheet PDF文件第2页浏览型号VRE306A的Datasheet PDF文件第3页浏览型号VRE306A的Datasheet PDF文件第4页 
P r o d u c t I n n o v a t i o n F r o m  
VRE306
Precision Voltage Reference  
FEaTuRES  
DESCRIPTION  
The VRE306 is a low cost, high precision +6 V refer-  
ence. Available in an industry standard 8-pin surface  
mount package, the device is ideal for upgrading sys-  
tems that use lower performance references.  
♦ +6 V Output, ± 0.6 mV (.01%)  
Temperature Drift: 0.6 ppm/ºC  
♦ Low Noise: 4 μVP-P (0.1-10Hz)  
♦ Industry Standard Pinout: 8-pin Surface Mount  
Package  
The device provides ultrastable +6 V output with ±0.6  
mV (.01%) initial accuracy and a temperature coeffi-  
cient of 0.6 ppm/ºC. This improvement in accuracy is  
made possible by a unique, patented multipoint laser  
compensation technique. Significant improvements  
have been made in other performance parameters  
as well, including initial accuracy, warm-up drift, line  
regulation, and long-term stability, making the VRE306  
series the most accurate reference available in a stan-  
dard 8-pin SMT package.  
♦ Excellent Line Regulation: 6 ppm/V Typical  
♦ Output Trim Capability  
aPPlICaTIONS  
The VRE306 is recommended for use as a refer-  
ence for 14, 16, or 18 bit D/A converters which re-  
quire an external precision reference. The device  
is also ideal for calibrating scale factor on high  
resolution A/D converters. The VRE306 offers su-  
perior performance over monolithic references.  
For enhanced performance, the VRE306 has an exter-  
nal trim option for users who want less than 0.01% ini-  
tial error. For ultra low noise applications, an external  
capacitor can be attached between the noise reduction  
pin and the ground pin. A reference ground pin is pro-  
vided to eliminate socket contact resistance errors.  
Figꢂreꢀꢁ.ꢀBlOCKꢀDIaGRaM  
SElECTIONꢀGuIDE  
InitiꢄꢃꢀError Temp.ꢀCoeff. Temp.ꢀRꢄnge  
Modeꢃ  
(mV)  
(ppm/ºC)  
(ºC)  
VRE306A  
VRE306C  
±0.6  
±1.2  
0.6  
2.0  
0ºC to +70ºC  
0ºC to +70ºC  
8-pinꢀSꢂrfꢄceꢀMoꢂntꢀ  
PꢄckꢄgeꢀStyꢃeꢀGD  
Copyright © Cirrus Logic, Inc. 2009  
MaRꢀ2009  
ꢀ  
APEX − VRE306DSREVC  
(All Rights Reserved)  
http://www.cirrus.com  

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