Datasheet > VRE4112K

VRE4112K

更新时间： 2025-09-06 06:01:55

品牌	Logo	应用领域
凌云 - CIRRUS		/
页数	文件大小	规格书
8页	636K
描述
Precision Voltage Reference

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中文翻译

获取价格

数据手册

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VRE4112K 数据手册

VRE4112

VR^VE^R4^E1⁴¹2⁰5⁰

VRE4141

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

Precision Voltage Reference

FEAtuRES

ApplicAtionS

This series is recommended for use as a reference for

14, 16, or 18-bit data converters which require a preci-

sion reference. The series offers superior performance

over standard on-chip references commonly found

with data converters.

♦ +1.250, +2.500, +4.096 V Output

♦ Initial Error: ± 0.05% Max.

♦ Temperature Drift: 1.0 ppm/ºC Max.

♦ Low Noise: 2.2 μV_P-P(0.1 Hz-10 Hz, 1.024 V)

♦ Low Thermal Hysteresis: 20 ppm

♦ ±8 mA Output Source

DEScRiption

♦ Power Down Mode

The VRE4112/VRE4125/VRE4141 are low cost, high

precision bandgap references that operate from +5 V.

These devices feature low noise, digital error correc-

tion, and an SOIC-8 package. The ultra stable output

is 0.05% accurate with a temperature coefﬁcient as

low as 1.0 ppm/ºC. The improvement in overall accu-

racy is made possible by using EEPROM registers and

CMOS DAC’s for temperature and initial error correc-

tion. The DAC trimming is done after assembly which

eliminates assembly related shifts.

♦ Industry Standard SOIC 8-pin Package

♦ Commercial and Industrial Temp Ranges

♦ Second source for ADR29X, REF19X ,LT1460,

LT1461, LT1798, MAX616X, REF102

SElEctionꢀGuiDE

oꢃꢄꢅꢃꢄ

(V)

temꢅ.ꢀcꢁeff. temꢅ.ꢀRaꢆge

Mꢁdeꢂ

(ꢅꢅm/ºc)

(ºc)

VRE4112C

VRE4112K

+1.250

2.0

3.0

0ºC to +70ºC

-40ºC to +85ºC

VRE4125B

VRE4125K

+2.500

1.0

3.0

0ºC to +70ºC

-40ºC to +85ºC

8-ꢅꢇꢆꢀSoic

VRE4141B

VRE4141K

+4.096

1.0

3.0

0ºC to +70ºC

-40ºC to +85ºC

paꢈkageꢀSꢄyꢂeꢀFX

ApRꢀ2009

1ꢀ

APEX − VRE4100DSREVA

VRE4100DSꢀ

ꢀ

http://www.cirrus.com

12 3 4 5 6 7 8

中文翻译

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VRE4141	CIRRUS	获取价格	Precision Voltage Reference
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VRE4141C	ETC	获取价格	Low Cost, SOIC-8 Precision References