Datasheet > VRE3041J

VRE3041J

更新时间： 2025-08-28 21:54:27

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其他 - ETC		/
页数	文件大小	规格书
8页	190K
描述
Low Cost Precision Reference

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VRE3041J 数据手册

VRE3041

Low Cost

Precision Reference

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

FEATURES

• 4.096 V Output ± 0.409 mV (.01%)

• Temperature Drift: 0.6 ppm/°C

PIN CONFIGURATION

• Low Noise: 3µV _p-p(0.1Hz-10Hz)

NOISE

N/C

+V_IN

N/C

GND

REDUCTION

• Low Thermal Hysteresis: 1 ppm Typ.

• ±15mA Output Source and Sink Current

• Excellent Line Regulation: 5 ppm/V Typ.

• Optional Noise Reduction and Voltage Trim

• Industry Standard Pinout

VRE3041

N/C

TOP

VIEW

V_OUT

TRIM

FIGURE 1

DESCRIPTION

The VRE3041 is a low cost, high precision 4.096V

reference that operates from +10V. The device

features a buried zener for low noise and excellent

long term stability. Packaged in an 8 pin DIP and

SMT, the device is ideal for high resolution data

conversion systems.

The VRE3041 is recommended for use as a

reference for 14, 16, or 18 bit data converters

which require an external precision reference.

The device is also ideal for calibrating scale factor

on high resolution data converters. The VRE3041

offers superior performance over monolithic

references.

The device provides ultrastable +4.096V output

with ±0.4096 mV (.01%) initial accuracy and a

SELECTION GUIDE

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 VRE3041 series

the most accurate reference available.

Temp.

Coeff.

ppm/°C

Initial

Error

Temp.

Range °C

Model

VRE3041A

VRE3041B

VRE3041C

VRE3041J

VRE3041K

VRE3041L

0.410

0.614

0.820

0.410

0.614

0.820

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 VRE3041 has an

external trim option for users who want less than

0.01% initial error.

For ultra low noise

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

to end of model number.

applications, an external capacitor can be

attached between the noise reduction pin and the

ground pin.

VRE3041DS REV. D JULY 2000

12 3 4 5 6 7 8

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