Datasheet > VRE122C

VRE122C

更新时间： 2024-10-01 03:19:03

品牌	Logo	应用领域
RHOPOINT		/
页数	文件大小	规格书
5页	337K
描述
Precision High Temperature Reference Supplies

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数据手册

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VRE122C 数据手册

R H O P O IN T C O M P O N E N T S VRE120/121/122

Precision High Temperature

Reference Supplies

Tel: +44/01883 717988, Fax: +44/01883 712938, Email: sales@rhopointcomponents.com Website: www.rhopointcomponents.com

APPLICATIONS

FEATURES

· PRECISION A/D and D/A CONVERTERS

· WIDE OPERATING RANGE: -55°C TO +180°C

· TRANSDUCER EXCITATION

· EXTREMELY LOW DRIFT: 1 ppm /°C -55°C to +150°C

· LOW WARM-UP DRIFT: 1 ppm Typ.

· ACCURATE COMPARATOR THRESHOLD

REFERENCE

· EXCELLENT STABILITY: 6 ppm / 1000 Hrs. Typ.

· EXCELLENT LINE REGULATION: 3 ppm / V Typ.

· HERMETIC 14-PIN CERAMIC DIP

· HIGH RESOLUTION SERVO SYSTEMS

· DIGITAL VOLTMETERS

· HIGH PRECISION TEST and

MEASUREMENT INSTRUMENTS

· PIN & FUNCTION COMPATIBLE WITH

AD2700, AD2710, MAX 670/671 REFERENCES

· GEOLOGICAL EQUIPMENT

DESCRIPTION

VRE120 series references are designed to operate

over an extremely wide temperature range (-55°C

to +180°C) and still provide excellent accuracy.

The VRE120 provides a +10V output, the VRE121

provides a -10V and the VRE122 provides a ±10V

output. All types are available in commercial (C

suffix) and military (M suffix) models. The "M"

models are screened for high reliability and quality.

Two accuracy grades (standard and "A") are

available for all models.

SELECTION GUIDE

Initial

Accuracy

(Max)

Max. Volt

Deviation

(150°C

Max. Volt

Deviation

(-55°C

Type

Output

+10V

to +180°C)

to +150°C)

VRE120C

1.5mV

1.0mV

1.5mV

1.0mV

5.0mV

3.0mV

5.0mV

3.0mV

1.0mV

0.5mV

1.5mV

0.8mV

VRE120CA +10V

VRE120M +10V

VRE120MA +10V

The adjacent selector guide shows the limits of the

most important parameters of the VRE120 series

voltage references. The maximum voltage

deviation increases linearly with temperature from

the 150°C specification to the 180°C specification.

For example, the A grade maximum voltage

deviation of 1mV increases to 2mV at 175°C and is

3mV at 180°C. This degree of accuracy over such

a large temperature range has been achieved

using the Thaler Corporation patented multipoint

compensation technique.

VRE121C

-10V

1.5mV

1.0mV

1.5mV

1.0mV

5.0mV

3.0mV

5.0mV

3.0mV

1.0mV

0.5mV

1.5mV

0.8mV

VRE121CA -10V

VRE121M -10V

VRE121MA -10V

VRE122C ±10V

VRE122CA ±10V

VRE122M ±10V

VRE122MA ±10V

1.5mV

1.0mV

1.5mV

1.0mV

5.0mV

3.0mV

5.0mV

3.0mV

1.0mV

0.5mV

1.5mV

0.8mV

All devices are packaged in 14-pin hermetic ceramic packages for maximum long term stability. They are pin

and function compatible with other Thaler references and AD2700, AD2710 and MAX 670/671 References

Superior stability, accuracy, and quality make these references ideal for precision applications such as A/D

and D/A converters, high-accuracy test and measurement instrumentation, and transducer excitation.

VRE120DS REV. C SEPT 1994

4-56

12 3 4 5

中文翻译

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与VRE122C相关器件

型号	品牌	获取价格	描述	数据表
VRE122CA	RHOPOINT	获取价格	Precision High Temperature Reference Supplies
VRE122M	RHOPOINT	获取价格	Precision High Temperature Reference Supplies
VRE122MA	RHOPOINT	获取价格	Precision High Temperature Reference Supplies
VRE125	ETC	获取价格	Precision High Temperature Reference Supplies
VRE125C	ETC	获取价格	Voltage Reference
VRE125CA	ETC	获取价格	Voltage Reference
VRE125M	ETC	获取价格	Voltage Reference
VRE125MA	ETC	获取价格	Voltage Reference
VRE127	ETC	获取价格	Precision High Temperature Reference Supplies
VRE127C	ETC	获取价格	Voltage Reference

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