Datasheet > VRE310L

VRE310L

更新时间： 2024-11-03 22:41:31

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描述
Low Cost Precision Reference

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数据手册

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VRE310L 数据手册

VRE310

Low Cost

Precision Reference

THALER CORPORATION • 2015 N. FORBES BOULEVARD • TUCSON, AZ. 85745 • (520) 882-4000

FEATURES

• 10.000 V OUTPUT ± 1.000 mV (.01%)

PIN CONFIGURATION

• TEMPERATURE DRIFT: 0.6 ppm/°C

NOISE

N/C

+V_IN

• LOW NOISE: 6µV _p-p(0.1-10Hz)

REDUCTION

REF. GND

VRE310

• INDUSTRY STD PINOUT- 8 PIN DIP OR

TOP

TEMP

V_OUT

SURFACE MOUNT PACKAGE

VIEW

GND

TRIM

•EXCELLENT LINE REGULATION: 6ppm/V Typ.

• OUTPUT TRIM CAPABILITY

FIGURE 1

DESCRIPTION

The VRE310 is a low cost, high precision 10.0V

reference. Packaged in the industry standard 8

pin DIP, the device is ideal for upgrading systems

that use lower performance references.

The VRE310 is recommended for use as a

reference for 14-, 16-, or 18-bit D/A converters

which require an external precision reference.

The device is also ideal for calibrating scale factor

on high resolution A/D converters. The VRE310

offers superior performance over monolithic

references.

The device provides ultrastable +10.000V output

with ±1.000 mV (.01%) initial accuracy and a

temperature coefficient of 0.6 ppm/°C.

This

improvement in accuracy is made possible by a

unique, patented multipoint laser compensation

technique developed by Thaler Corporation.

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 VRE310 series the

most accurate reference available in the standard

8 pin DIP package.

SELECTION GUIDE

Temp.

Range

°C

Temp.

Coeff.

Initial

Error

Model

ppm/°C

VRE310A

VRE310B

VRE310C

VRE310J

VRE310K

VRE310L

1.0

1.6

2.0

1.0

1.6

2.0

0.6

1.0

2.0

0.6

1.0

2.0

0°C to +70°C

-40°C to +85°C

For enhanced performance, the VRE310 has an

external trim option for users who want less than

0.01% initial 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 provided to

eliminate socket contact resistance errors.

For package option add D for DIP or S for Surface Mount

to end of model number.

VRE310DS REV. D MAY 2001

12 3 4 5

中文翻译

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