LMV339

更新时间： 2024-11-20 11:16:15

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		放大器放大器电路比较器
页数	文件大小	规格书
12页	476K
描述
通用低压比较器

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中文翻译

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数据手册

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LMV339 数据手册

LMV331

General-purpose low voltage comparator

Features

LMV331

SOT23-5/SC70-5

■ Supply operation from 2.7 to 5 V

■ Low current consumption: 20 μA

■ Input common mode range includes ground

■ Wide temperature range: -40°C to +85°C

■ Low output saturation voltage

■ Propagation delay: 200 ns

■ Open drain output

Pin connections (top view)

■ ESD tolerance: 2 kV HBM/200 V MM

■ SMD packages: SC70-5 and SOT23-5

IN +

VCC +

OUT

Applications

■ Mobile phones

VCC -

IN -

■ Notebooks and PDAs

■ Battery supplied electronics

■ General-purpose portable devices

■ General-purpose low voltage applications

The LMV331 is designed to operate in the

temperature range of -40°C to +85°C. It is then

suitable for a large variety of applications.

Description

The LMV331 is a single and low voltage version of

industry standard LM339 and LM393. It can

operate with a supply voltage ranging from 2.7 to

5 V, and exhibits a lower current consumption

than its predecessors LM339 and LM393. This

device is a perfect choice for low-voltage

applications.

The device is available in both SOT23-5 and

SC70-5 packages, making it ideal for applications

where space saving is a constraint. The SC70-5

package is approximately half the size of the

SOT23-5.

December 2009

Doc ID 16866 Rev 1

1/12

www.st.com

12 3 4 5 6 7...12

中文翻译

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