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參數(shù)資料
| 型號： | VRE202MA |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Precision Surface Mount Reference Supplies |
| 中文描述： | 精密表面貼裝參考用品 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 169K |
| 代理商： | VRE202MA |
VERY HIGH ACCURACY: 2.5000 V OUTPUT ±200 μV
EXTREMELY LOW DRIFT: 0.6 ppm/°C 55°C to +125°C
LOW WARM-UP DRIFT: 1 ppm Typ.
EXCELLENT STABILITY: 6 ppm/1000 Hrs. Typ.
EXCELLENT LINE REGULATION: 6ppm/V Typ.
HERMETIC 20 TERMINAL CERAMIC LCC
MILITARY PROCESSING OPTION
VRE202
Precision Surface Mount
Reference Supplies
DESCRIPTION
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 INSTRUMENTS
FEATURES
SELECTION GUIDE
VRE202 Series Precision Voltage References
provide ultrastable +2.5000V outputs with ±200
μV initial accuracy and temperature coefficient as
low as 0.6 ppm/°C over the full military
temperature range. This improvement in accuracy
is made possible by a unique, proprietary
multipoint
laser
compensation
developed by Thaler Corporation. Significant
improvements
have
been
performance parameters as well, including initial
accuracy, warm-up drift, line regulation, and long-
term stability, making the VRE202 series the most
accurate and stable 2.5V surface mount
references available.
technique
made
in
other
VRE202 devices are available in two operating
temperature ranges, -25°C to +85°C and -55°C to
+125°C, 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.
Type
Output
Temperature
Operating Range
Max. Volt
Deviation
VRE202C
VRE202CA
+2.5V
+2.5V
-25°C to +85°C
-25°C to +85°C
200μV
100μV
VRE202M
VRE202MA
+2.5V
+2.5V
-55°C to +125°C
-55°C to +125°C
400μV
200μV
VRE202DS REV. D NOV 2000
THALER CORPORATION 2015 N. FORBES BOULEVARD TUCSON, AZ. 85745 (520) 882-4000
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| VRE204 | Precision Surface Mount Reference Supply |
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| VRE205M | Precision Surface Mount Reference Supply |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VRE204 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Precision Voltage Reference |
| VRE204_1 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Precision Voltage Reference |
| VRE204C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Precision Surface Mount Reference Supplies |
| VRE204CA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Precision Surface Mount Reference Supplies |
| VRE204M | 功能描述:基準電壓& 基準電流 Ref. +4.5V, -55/125C 0.6mV error RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓撲結(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
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