LM2903D datasheet(1/9 Pages) STMICROELECTRONICS

部件名	LM2903D

功能描述	LOW POWER DUAL VOLTAGE COMPARATORS

PDF	9 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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s WIDE SINGLE SUPPLY VOLTAGE RANGE

OR DUAL SUPPLIES +2V TO +36V OR ±1V

TO ±18V

s VERY LOW SUPPLY CURRENT (0.4mA)

INDEPENDENT OF SUPPLY VOLTAGE

(1mW/comparator at +5V)

s LOW INPUT BIAS CURRENT: 25nA TYP

s LOW INPUT OFFSET CURRENT: ±5nA TYP

s INPUT COMMON-MODE VOLTAGE RANGE

INCLUDES GROUND

s LOW OUTPUT SATURATION VOLTAGE:

250mV TYP. (IO = 4mA)

s DIFFERENTIAL INPUT VOLTAGE RANGE

EQUAL TO THE SUPPLY VOLTAGE

s TTL, DTL, ECL, MOS, CMOS COMPATIBLE

OUTPUTS

DESCRIPTION

This device consists of two independent low

power voltage comparators designed specifically

to operate from a single supply over a wide range

of voltages. Operation from split power supplies is

also possible.

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.

ORDER CODE

N = Dual in Line Package (DIP)

D = Small Outline Package (SO) - also available in Tape & Reel (DT)

P = Thin Shrink Small Outline Package (TSSOP) - only available

in Tape & Reel (PT)

PIN CONNECTIONS (top view)

Part

Number

Temperature

Range

Package

ND

P

LM2903

-40°C, +125°C

••

•

N

DIP8

(Plastic Package)

D

SO8

(Plastic Micropackage)

P

TSSOP8

(Thin Shrink Small Outline Package)

LM2903

LOW POWER DUAL VOLTAGE COMPARATORS

June 2003

类似零件编号 - LM2903D

制造商	部件名	数据表	功能描述
Motorola, Inc	LM2903D	136Kb / 6P	SINGLE SUPPLY, LOW POWER DUAL COMPARATORS
NXP Semiconductors	LM2903D	121Kb / 6P	Low power dual voltage comparator 1995 Nov 27
Texas Instruments	LM2903D	413Kb / 18P	DUAL DIFFERENTIAL COMPARATORS
ON Semiconductor	LM2903D	115Kb / 10P	Low Offset Voltage Dual Comparators October, 2004 ??Rev. 15
ON Semiconductor	LM2903D	107Kb / 10P	Low Offset Voltage Dual Comparators March, 2006 ??Rev. 17

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