VRE104

更新时间： 2024-02-24 15:48:18

品牌	Logo	应用领域
凌云 - CIRRUS		/
页数	文件大小	规格书
5页	670K
描述
Precision Voltage Reference

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中文翻译

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技术参数
数据手册

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VRE104 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.78
模拟集成电路 - 其他类型：	THREE TERMINAL VOLTAGE REFERENCE	Base Number Matches：	1

VRE104 数据手册

P r o d u c t I n n o v a t i o n F r o m

P r o d u c t n o v a t i o n F r o m

VR_VE_R1_E0₁₀4₄

E104

Precision Voltage Reference

FEATURES

DESCRIPTION

VRE104 Series Precision Voltage References pro-

vide ultrastable +4.5 V outputs with up to ±0.8 mV

initial accuracy and temperature coefﬁcient as low as

0.74ppm/°C over the full military temperature range.

♦ Very High Accuracy: +4.5 V Output, ±0.8 mV

♦ Extremely Low Drift: 0.74 ppm/°C (-55°C to

+125°C)

♦ Excellent Stability: 6 ppm/1000 Hrs. Typical

♦ Excellent Line Regulation: 6 ppm/V Typical

♦ Wide Supply Range: ±13.5 to ±22.0 V

♦ Hermetic 14-pin Ceramic DIP

These references are speciﬁcally designed to be used

with the Crystal Semiconductor line of successive-ap-

proximation type Analog to Digital Converters (ADCs).

This line of ADCs sets new standards for temperature

drift, which can only be as good as the external refer-

ence used. The VRE104 combined with an ADC will

provide the lowest drift data conversion obtainable.

♦ Military Processing Options

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

VRE104 series devices are available in two operat-

ing temperature ranges, -25°C to +85°C and -55°C

to +125°C, and two performance grades. All devices

are packaged in 14-pin hermetic ceramic packages

for maximum long-term stability. “M” versions are

screened for high reliability and quality.

Superior stability, accuracy, and quality make the

VRE104 ideal for all precision applications which may

require a 4.5 V reference. High-accuracy test and

measurement instrumentation, and transducer exci-

tation are some other applications which can beneﬁt

from the high accuracy of the VRE104.

Figure 1. BLOCK DIAGRAM

NOV 2009

APEX − VRE104DSREVE

VRE104DS

www.cirrus.com

12 3 4 5

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与VRE104相关器件

型号	品牌	获取价格	描述	数据表
VRE104_1	CIRRUS	获取价格	Precision Voltage Reference
VRE104C	CIRRUS	获取价格	Precision Voltage Reference
VRE104CA	CIRRUS	获取价格	Precision Voltage Reference
VRE104CH	CIRRUS	获取价格	Voltage Reference
VRE104M	CIRRUS	获取价格	Precision Voltage Reference
VRE104MA	CIRRUS	获取价格	Precision Voltage Reference
VRE105	ETC	获取价格	Precision Reference Supplies
VRE105C	ETC	获取价格	Voltage Reference
VRE105CA	ETC	获取价格	Voltage Reference
VRE105M	ETC	获取价格	Voltage Reference