Datasheet > AP393SMG-13

AP393SMG-13

更新时间： 2024-02-06 10:01:48

品牌	Logo	应用领域
美台 - DIODES		光电二极管
页数	文件大小	规格书
14页	315K
描述
Comparator, 2 Func, 12000uV Offset-Max, 300ns Response Time, PDSO8, GREEN, SOP-8

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AP393SMG-13 数据手册

AP393

LOW POWER LOW OFFSET VOLTAGE DUAL

COMPARATORS

Features

General Description

The AP393 consists of two independent precision voltage

comparators with an offset voltage specification as low as 2.0

mV 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.

•

Wide supply

- Voltage range: 2.0V to 36V

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

Very low supply current drain (0.4 mA) – independent

of supply voltage

Low input biasing current: 25 nA

Low input offset current: ±5 nA

Maximum offset voltage: ±3 mV

•

Input common-mode voltage range includes ground

Differential input voltage range equal to the power

supply voltage

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 power drain is a distinct advantage

over standard comparators.

•

Low output saturation voltage: 250 mV at 4 mA

Output voltage compatible with TTL, DTL, ECL, MOS

and CMOS logic systems

Packages: 8-pin SOP-8L and DFN (Under

Development) Green packages

•

Advantages

•

High precision comparators

Reduced V_OSdrift over temperature

Eliminates need for dual supplies

Allows sensing near ground

Compatible with all forms of logic

Power drain suitable for battery operation

Pin Assignment

(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/DFN-8L

Pin Descriptions

Pin Name

No.

Description

Pin Name

Description

OUTPUT 1

INVERTING

INPUT 1

Channel 1 Output

NON-INVERTING

INPUT 2

Channel 2 Positive Input

Channel 2 Negative Input

Channel 1 Negative Input

INVERTING

INPUT 2

NON-INVERTING

INPUT 1

Channel 1 Positive Input

Ground

OUTPUT 2

Channel 2 Output

Vcc

GND

V⁺

DS30737 Rev. 2 - 2

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