LM293QT

更新时间： 2024-06-20 14:40:50

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		比较器
页数	文件大小	规格书
15页	265K
描述
低功耗双电压比较器

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中文翻译

获取价格

数据手册

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LM293QT 数据手册

LM193, LM193A, LM293,

LM293A, LM393, LM393A

Low Power Dual Voltage Comparators

■ Wide single-supply voltage range or dual

supplies: +2V to +36V or 1V to 18V

DIP8

(Plastic Package)

■ Very low supply current (0.4mA) independent

of supply voltage (1mW/comparator at +5V)

■ Low input bias current: 25nA typ.

■ Low input offset current: 5nA typ.

■ Low input offset voltage: 1mV typ.

SO-8

(Plastic Micropackage)

■ Input common-mode voltage range includes

ground

TSSOP8

■ Low output saturation voltage: 250mV typ. (Io =

(Thin Shrink Small Outline Package)

4mA)

■ Differential input voltage range equal to the

supply voltage

Mini SO-8

(Plastic Micropackage)

■ TTL, DTL, ECL, MOS, CMOS compatible

outputs

Description

Pin connections (top view)

These devices consist of two independent low

voltage comparators designed specifically to

operate from a single supply over a wide range of

voltages. Operation from split power supplies is

also possible.

1 - Output 1

2 - Inverting input 1

3 - Non-inverting input 1

4 - V

5 - Non-inverting input 2

6 - Inverting input 2

These comparators also have a unique

characteristic in that the input common-mode

voltage range includes ground even though

operated from a single power supply voltage.

7 - Output 2

8 - V

February 2006

Rev. 6

1/15

www.st.com

12 3 4 5 6 7...15

中文翻译

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