LM393 datasheet(1/3 Pages) WINGS

Part #	LM393

Description	Dual Differential Comparators

PDF	3 Pages

Scroll/Zoom	100%

Manufacturer	WINGS [Wing Shing Computer Components]

Direct Link	http://www.wingshing.com/en

Logo

1 / 3 page

General Description

consists of two independent precision

voltage comparators with an offset voltage specification as

low as 2.0 mV max for two comparators which were de-

signed 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 characteris-

tic in that the input common-mode voltage range includes

ground, even though operated from a single power supply

voltage.

Application areas include limit comparators, simple analog to

digital converters; pulse, squarewave and time delay gen-

erators; wide range VCO; MOS clock timers; multivibrators

and high voltage digital logic gates. The

designed to directly interface with TTL and CMOS. When op-

erated from both plus and minus power supplies, the

will directly interface with MOS logic where their low

power drain is a distinct advantage over standard compara-

tors.

Advantages

n

High precision comparators

n

Reduced V

OS drift over temperature

n

Eliminates need for dual supplies

n

Allows sensing near ground

n

Compatible with all forms of logic

n

Power drain suitable for battery operation

Features

n

Wide supply

— Voltage range:

2.0V to 36V

— single or dual supplies:

±1.0V to ±18V

n

Very low supply current drain (0.4 mA) — independent

of supply voltage

n

Low input biasing current:

25 nA

n

Low input offset current:

±5nA

n

Maximum offset voltage:

±

n

Input common-mode voltage range includes ground

n

Differential input voltage range equal to the power

supply voltage

n

Low output saturation voltage,:

n

Output voltage compatible with TTL, DTL, ECL, MOS

and CMOS logic systems

Wing Shing Computer Components Co., (H.K.)Ltd.

Tel:(852)2341 9276

Fax:(852)2797 8153

Homepage: http://www.wingshing.com

E-mail:

wsccltd@hkstar.com

Dual Differential Comparators

Pin Configuration

1

WS393MX

9m V

150 mV at 4 mA

LM393

The LM393

LM393 was

DIP-8

LM393N

SOP-8

LM393M

Similar Part No. - LM393

Manufacturer	Part #	Datasheet	Description
Motorola, Inc	LM393	136Kb / 6P	SINGLE SUPPLY, LOW POWER DUAL COMPARATORS
NXP Semiconductors	LM393	121Kb / 6P	Low power dual voltage comparator 1995 Nov 27
Texas Instruments	LM393	413Kb / 18P	DUAL DIFFERENTIAL COMPARATORS
ON Semiconductor	LM393	115Kb / 10P	Low Offset Voltage Dual Comparators October, 2004 ??Rev. 15
ON Semiconductor	LM393	107Kb / 10P	Low Offset Voltage Dual Comparators March, 2006 ??Rev. 17

More results

Similar Description - LM393

Manufacturer	Part #	Datasheet	Description
Texas Instruments	LM193	413Kb / 18P	DUAL DIFFERENTIAL COMPARATORS
Texas Instruments	TLV1393	254Kb / 16P	DUAL DIFFERENTIAL COMPARATORS
Tiger Electronic Co.,Lt...	LM2903D	203Kb / 4P	Dual Differential Comparators
Texas Instruments	LM2903-Q1	212Kb / 9P	DUAL DIFFERENTIAL COMPARATORS
	TL393CD	264Kb / 11P	DUAL DIFFERENTIAL COMPARATORS
	LM193DRG4	1Mb / 30P	DUAL DIFFERENTIAL COMPARATORS
	NCV2903VDR2G	1Mb / 30P	DUAL DIFFERENTIAL COMPARATORS
	LM193	887Kb / 25P	Dual Differential Comparators
	LM193-MIL	329Kb / 16P	Dual Differential Comparators
Shenzhen Huazhimei Semi...	LM393	285Kb / 4P	Dual Differential Comparators

More results

LM393 Datasheet(PDF) 1 Page - Wing Shing Computer Components

LM393 Datasheet(HTML) 1 Page - Wing Shing Computer Components

Similar Part No. - LM393

Similar Description - LM393

Html Pages

1 2 3

Datasheet Download

Link URL