LM393DG datasheet(1/13 Pages) ONSEMI

部件名	LM393DG

功能描述	Low Offset Voltage Dual Comparators

PDF	13 Pages

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制造商	ONSEMI [ON Semiconductor]

网页	http://www.onsemi.com

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1 / 13 page

DATA SHEET

www.onsemi.com

August, 2021 − Rev. 33

1

Publication Order Number:

LM393/D

Low Offset Voltage

Dual Comparators

LM393, LM393E, LM293,

LM2903, LM2903E, LM2903V,

NCV2903

The LM393 series are dual independent precision voltage

comparators capable of single or split supply operation. These devices

are designed to permit a common mode range−to−ground level with

single supply operation. Input offset voltage specifications as low as

2.0 mV make this device an excellent selection for many applications

in consumer, automotive, and industrial electronics.

Features

• Wide Single−Supply Range: 2.0 Vdc to 36 Vdc

• Split−Supply Range: ±1.0 Vdc to ±18 Vdc

• Very Low Current Drain Independent of Supply Voltage: 0.4 mA

• Low Input Bias Current: 25 nA

• Low Input Offset Current: 5.0 nA

• Low Input Offset Voltage: 5.0 mV (max) LM293/393

• Input Common Mode Range to Ground Level

• Differential Input Voltage Range Equal to Power Supply Voltage

• Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS

Logic Levels

• ESD Clamps on the Inputs Increase the Ruggedness of the Device

without Affecting Performance

• NCV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

See detailed marking information and ordering and shipping

information on page 7 of this data sheet.

DEVICE MARKING AND ORDERING

INFORMATION

PDIP−8

N SUFFIX

CASE 626

1

8

SOIC−8

D SUFFIX

CASE 751

1

8

PIN CONNECTIONS

(Top View)

GND

Inputs A

Inputs B

Output B

Output A

VCC

−

+

1

2

3

4

8

7

6

5

Micro8E

DM SUFFIX

CASE 846A

8

1

类似零件编号 - LM393DG

制造商	部件名	数据表	功能描述
ON Semiconductor	LM393DG	115Kb / 10P	Low Offset Voltage Dual Comparators October, 2004 ??Rev. 15
	LM393DG	107Kb / 10P	Low Offset Voltage Dual Comparators March, 2006 ??Rev. 17
	LM393DG	118Kb / 10P	Low Offset Voltage Dual Comparators October, 2016 ??Rev. 31
Texas Instruments	LM393DG4	413Kb / 18P	DUAL DIFFERENTIAL COMPARATORS
Texas Instruments	LM393DG4	458Kb / 18P	DUAL DIFFERENTIAL COMPARATORS

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