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参数资料
| 型号： | VRE210MA |
| 厂商： | Apex Microtechnology |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | IC VREF SERIES PREC 10V 20-CLCC |
| 标准包装： | 1 |
| 基准类型： | 串联，精度 |
| 输出电压： | 10V |
| 容差： | ±800µV |
| 温度系数： | 1ppm/°C |
| 输入电压： | 13.5 V ~ 22 V |
| 通道数： | 1 |
| 电流 - 静态： | 7mA |
| 电流 - 输出： | 10mA |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-LCC |
| 供应商设备封装： | 20-CLCC |
| 包装： | 管件 |
VRE210
Precision Voltage Reference
VRE210
FEATURES
? Very High Accuracy: +10 V Output, ±0.5 mV
? Extremely Low Drift: 1.11 ppm/oC (-55oC to
+125oC)
? Low Warm-up Drift: 1 ppm Typical
? Excellent Stability: 6 ppm/1000 Hrs. Typical
? Excellent Line Regulation: 3 ppm/V Typical
? Hermetic 20-terminal Ceramic LCC Package
? Military Processing Option
APPLICATIONS
? Precision A/D and D/A Converters
? Transducer Excitation
? Accurate Comparator Threshold Reference
? High Resolution Servo Systems
? Digital Voltmeters
? High Precision Test and Measurement Instru-
ments
DESCRIPTION
VRE210 Series Precision Voltage References provide
ultrastable +10 V outputs with ±0.5 mV initial accuracy
and temperature coefficient as low as 1.11 ppm/oC over
the full military temperature range. This improvement
in accuracy is made possible by a unique, proprietary
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 VRE210 series the most accurate and stable 10 V
surface mount references available.
VRE210 devices are available in two operating tem-
perature ranges, -25oC to +85oC and -55oC to +125oC,
and two electrical performance grades. All devices
are packaged in 20-terminal ceramic LCC packages
for maximum long-term stability. “M” versions are
screened for high reliability and quality.
Figure 1. BLOCK DIAGRAM
11
SELECTION GUIDE
Model
VRE210CA
Output (V)
+10
Temperature
Operating Range
-25oC to +85oC
Volt Deviation
(Max)
±0.6mV
VRE210M
VRE210MA
+10
+10
-55oC to +125oC
-55oC to +125oC
±1.2mV
±1.0mV
20-terminal Ceramic LCC
Package Style HD
VRE210DS
APR 2012 1
www.cirrus.com
Copyright ? Cirrus Logic, Inc. 2012
(All Rights Reserved)
APEX ? VRE210DSREVJ
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相关代理商/技术参数 |
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|---|---|
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