Datasheet > AP393_10

AP393_10

更新时间： 2025-07-26 08:31:55

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
15页	181K
描述
LOW POWER LOW OFFSET VOLTAGE DUAL

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中文翻译

获取价格

数据手册

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AP393_10 数据手册

AP393

LOW POWER LOW OFFSET VOLTAGE DUAL

COMPARATORS

Description

Pin Assignments

The AP393 consists of two independent precision voltage

comparators with an offset voltage specification as low as

2.0mV max for two comparators which were designed

specifically to operate from a single power supply over a wide

range of voltages. Operation from split power supplies is also

possible and the low power supply current drain is

independent of the magnitude of the power supply voltage.

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.

( Top View )

V⁺

OUTPUT 1

INVERTING INPUT 1

NON-INVERTING INPUT 1

GND

OUTPUT 2

AP393

INVERTING INPUT 2

NON-INVERTING INPUT 2

SOP-8L

( Top View )

V⁺

OUTPUT 1

Application areas include limit comparators, simple analog to

digital converters; pulse, squarewave and time delay

generators; wide range VCO; MOS clock timers;

multivibrators and high voltage digital logic gates. The AP393

is designed to directly interface with TTL and CMOS. When

operated from both plus and minus power supplies, the

AP393 will directly interface with MOS logic where their low

OUTPUT 2

INVERTING INPUT 1

NON-INVERTING INPUT 1

GND

AP393

INVERTING INPUT 2

NON-INVERTING INPUT 2

PDIP-8L

power drain is

comparators.

distinct advantage over standard

Features

Application

•

Wide supply

•

High precision comparators

Reduced VOS drift over temperature

Eliminates need for dual supplies

Allows sensing near ground

•

Voltage range: 2.0V to 36V

Single or dual supplies: ±1.0V to ±18V

•

Very low supply current drain (0.4mA) – independent of

supply voltage

Compatible with all forms of logic

Power drain suitable for battery operation

•

Low input biasing current: 25nA

Low input offset current: ±5nA

Maximum offset voltage: ±3mV

Input common-mode voltage range includes ground

Differential input voltage range equal to the power supply

voltage

•

Low output saturation voltage: 250mV at 4mA

Output voltage compatible with TTL, DTL, ECL, MOS and

CMOS logic systems

•

Lead Free packages: SOP-8L and PDIP-8L

SOP-8L and PDIP-8L: Available in “Green” Molding

Compound (No Br, Sb)

•

Lead Free Finish/RoHS Compliant (Note 1)

Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at

http://www.diodes.com/products/lead_free.html.

1 of 15

www.diodes.com

July 2010

AP393

Document number: DS31006 Rev. 8 - 2

12 3 4 5 6 7...15

中文翻译

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