Low power dual voltage comparator

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  • The LM193, LM293, and LM393 devices consist of two independent low 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.

    主要特性

    • Wide single-supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V
    • Very low supply current (0.45 mA) independent of supply voltage (1 mW/comparator at 5 V)
    • Low input bias current: 20 nA typ.
    • Low input offset current: ±3 nA typ.
    • Low input offset voltage: ±1 mV typ.
    • Input common-mode voltage range includes ground
    • Low output saturation voltage: 80 mV typ. (Isink = 4 mA)
    • Differential input voltage range equal to the supply voltage
    • TTL, DTL, ECL, MOS, CMOS compatible outputs
    • Available in DFN8 2x2, MiniSO8, TSSOP8, and SO8 packages

样片和购买

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min
max
LM293QT UFSON 8 2x2x0.6 Tape And Reel -40 105
Active
0.15 1000 EAR99
更多信息

Country of Origin:

CHINA

查看供货情况

Distributor availability ofLM293QT

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DIGIKEY WORLDWIDE 11609 1 Order Now
RS COMPONENTS EUROPE 9000 1 Order Now
FUTURE WORLDWIDE 3000 3000 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 21885 1 Order Now
Farnell Element14 EUROPE 1695 1 Order Now
RUTRONIK EUROPE 6000 3000 Order Now

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1695

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6000

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LM293ST MSOP/TSSOP 8 Tape And Reel -40 105
Active
0.14 1000 EAR99
更多信息

Country of Origin:

MALAYSIA

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Distributor availability ofLM293ST

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DIGIKEY WORLDWIDE 14311 1 Order Now
AVNET AMERICA 128000 0 Order Now
FUTURE WORLDWIDE 12000 4000 Order Now
ARROW EUROPE 72000 0 Order Now
Newark Element14 AMERICA 920 0 Order Now
ARROW AMERICA 8000 4000 Order Now
MOUSER WORLDWIDE 12522 1 Order Now
Farnell Element14 EUROPE 7387 1 Order Now
RUTRONIK EUROPE 68000 4000 Order Now

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14311

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12522

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7387

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68000

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4000

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LM293DT SO-8 Tape And Reel -40 105
Active
0.15 1000 EAR99
更多信息

Country of Origin:

CHINA

查看供货情况

Distributor availability ofLM293DT

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DIGIKEY WORLDWIDE 3641 1 Order Now
RS COMPONENTS EUROPE 33600 20 Order Now
FUTURE WORLDWIDE 147500 2500 Order Now
ARROW EUROPE 560209 0 Order Now
Newark Element14 AMERICA 277 0 Order Now
MOUSER WORLDWIDE 20769 1 Order Now
Farnell Element14 EUROPE 25471 1 Order Now
ANGLIA Live EUROPE 192500 10 Order Now
RUTRONIK EUROPE 1017500 1 Order Now

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33600

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277

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20769

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1017500

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LM293ADT SO-8 Tape And Reel -40 105
Active
0.21 1000 EAR99
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Country of Origin:

MOROCCO

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Distributor availability ofLM293ADT

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DIGIKEY WORLDWIDE 11328 1 Order Now
AVNET AMERICA 7500 0 Order Now
FUTURE WORLDWIDE 30000 2500 Order Now
ARROW EUROPE 2500 0 Order Now
Newark Element14 AMERICA 170 0 Order Now
MOUSER WORLDWIDE 7515 1 Order Now
Farnell Element14 EUROPE 2678 1 Order Now
RUTRONIK EUROPE 7500 2500 Order Now

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LM293PT TSSOP-8 Tape And Reel -40 105
Active
0.15 1000 EAR99
更多信息

Country of Origin:

CHINA

查看供货情况

Distributor availability ofLM293PT

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DIGIKEY WORLDWIDE 21172 1 Order Now
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Newark Element14 AMERICA 1600 0 Order Now
MOUSER WORLDWIDE 40853 1 Order Now
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DIGIKEY

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21172

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4313

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LM293D SO-8 Tube -40 105
Active
0.18 1000 EAR99
更多信息

Country of Origin:

MOROCCO

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Distributor availability ofLM293D

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2000 1 Order Now
RS COMPONENTS EUROPE 1199 1 Order Now
AVNET AMERICA 6755 0 Order Now
ARROW EUROPE 40047 0 Order Now
ARROW AMERICA 5867 2000 Order Now
ANGLIA Live EUROPE 7200 100 Order Now

代理商库存报告日期: 2019-09-10

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DIGIKEY

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2000

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1

地区

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RS COMPONENTS

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1199

Min.Order

1

地区

EUROPE Order Now

AVNET

库存

6755

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0

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ARROW

库存

40047

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0

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ARROW

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5867

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2000

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ANGLIA Live

库存

7200

Min.Order

100

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-10

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LM293QT

封装

UFSON 8 2x2x0.6

包装类型

Tape And Reel

Unit Price (US$)

0.15*

Distributor availability ofLM293QT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 11609 1 Order Now
RS COMPONENTS EUROPE 9000 1 Order Now
FUTURE WORLDWIDE 3000 3000 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 21885 1 Order Now
Farnell Element14 EUROPE 1695 1 Order Now
RUTRONIK EUROPE 6000 3000 Order Now

代理商库存报告日期: 2019-09-10

代理商名称

DIGIKEY

库存

11609

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

9000

Min.Order

1

地区

EUROPE Order Now

FUTURE

库存

3000

Min.Order

3000

地区

WORLDWIDE Order Now

ARROW

库存

6000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

21885

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1695

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

6000

Min.Order

3000

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-10

Operating Temperature (°C)

(min)

-40

(max)

105

供货状态

Active

Unit Price (US$)

0.15

数量

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LM293ST

封装

MSOP/TSSOP 8

包装类型

Tape And Reel

Unit Price (US$)

0.14*

Distributor availability ofLM293ST

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 14311 1 Order Now
AVNET AMERICA 128000 0 Order Now
FUTURE WORLDWIDE 12000 4000 Order Now
ARROW EUROPE 72000 0 Order Now
Newark Element14 AMERICA 920 0 Order Now
ARROW AMERICA 8000 4000 Order Now
MOUSER WORLDWIDE 12522 1 Order Now
Farnell Element14 EUROPE 7387 1 Order Now
RUTRONIK EUROPE 68000 4000 Order Now

代理商库存报告日期: 2019-09-10

代理商名称

DIGIKEY

库存

14311

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

128000

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

12000

Min.Order

4000

地区

WORLDWIDE Order Now

ARROW

库存

72000

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

920

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

8000

Min.Order

4000

地区

AMERICA Order Now

MOUSER

库存

12522

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

7387

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

68000

Min.Order

4000

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-10

Operating Temperature (°C)

(min)

-40

(max)

105

供货状态

Active

Unit Price (US$)

0.14

数量

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LM293DT

封装

SO-8

包装类型

Tape And Reel

Unit Price (US$)

0.15*

Distributor availability ofLM293DT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3641 1 Order Now
RS COMPONENTS EUROPE 33600 20 Order Now
FUTURE WORLDWIDE 147500 2500 Order Now
ARROW EUROPE 560209 0 Order Now
Newark Element14 AMERICA 277 0 Order Now
MOUSER WORLDWIDE 20769 1 Order Now
Farnell Element14 EUROPE 25471 1 Order Now
ANGLIA Live EUROPE 192500 10 Order Now
RUTRONIK EUROPE 1017500 1 Order Now

代理商库存报告日期: 2019-09-10

代理商名称

DIGIKEY

库存

3641

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

33600

Min.Order

20

地区

EUROPE Order Now

FUTURE

库存

147500

Min.Order

2500

地区

WORLDWIDE Order Now

ARROW

库存

560209

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

277

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

20769

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

25471

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

192500

Min.Order

10

地区

EUROPE Order Now

RUTRONIK

库存

1017500

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-10

Operating Temperature (°C)

(min)

-40

(max)

105

供货状态

Active

Unit Price (US$)

0.15

数量

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LM293ADT

封装

SO-8

包装类型

Tape And Reel

Unit Price (US$)

0.21*

Distributor availability ofLM293ADT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 11328 1 Order Now
AVNET AMERICA 7500 0 Order Now
FUTURE WORLDWIDE 30000 2500 Order Now
ARROW EUROPE 2500 0 Order Now
Newark Element14 AMERICA 170 0 Order Now
MOUSER WORLDWIDE 7515 1 Order Now
Farnell Element14 EUROPE 2678 1 Order Now
RUTRONIK EUROPE 7500 2500 Order Now

代理商库存报告日期: 2019-09-10

代理商名称

DIGIKEY

库存

11328

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

7500

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

30000

Min.Order

2500

地区

WORLDWIDE Order Now

ARROW

库存

2500

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

170

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

7515

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2678

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

7500

Min.Order

2500

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-10

Operating Temperature (°C)

(min)

-40

(max)

105

供货状态

Active

Unit Price (US$)

0.21

数量

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

LM293PT

封装

TSSOP-8

包装类型

Tape And Reel

Unit Price (US$)

0.15*

Distributor availability ofLM293PT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 21172 1 Order Now
ARROW EUROPE 4000 0 Order Now
Newark Element14 AMERICA 1600 0 Order Now
MOUSER WORLDWIDE 40853 1 Order Now
Farnell Element14 EUROPE 4313 1 Order Now

代理商库存报告日期: 2019-09-10

代理商名称

DIGIKEY

库存

21172

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

4000

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

1600

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

40853

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

4313

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-10

Operating Temperature (°C)

(min)

-40

(max)

105

供货状态

Active

Unit Price (US$)

0.15

数量

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LM293D

封装

SO-8

包装类型

Tube

Unit Price (US$)

0.18*

Distributor availability ofLM293D

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2000 1 Order Now
RS COMPONENTS EUROPE 1199 1 Order Now
AVNET AMERICA 6755 0 Order Now
ARROW EUROPE 40047 0 Order Now
ARROW AMERICA 5867 2000 Order Now
ANGLIA Live EUROPE 7200 100 Order Now

代理商库存报告日期: 2019-09-10

代理商名称

DIGIKEY

库存

2000

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

1199

Min.Order

1

地区

EUROPE Order Now

AVNET

库存

6755

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

40047

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

5867

Min.Order

2000

地区

AMERICA Order Now

ANGLIA Live

库存

7200

Min.Order

100

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-10

Operating Temperature (°C)

(min)

-40

(max)

105

供货状态

Active

Unit Price (US$)

0.18

数量

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
LM293ADT
Active
SO-8 工业 Ecopack3
LM293D
Active
SO-8 工业 Ecopack3
LM293DT
Active
SO-8 工业 Ecopack3
LM293PT
Active
TSSOP-8 工业 Ecopack1
LM293QT
Active
UFSON 8 2x2x0.6 工业 Ecopack3
LM293ST
Active
MSOP/TSSOP 8 工业 Ecopack3

LM293ADT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM293D

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM293DT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM293PT

Package:

TSSOP-8

Material Declaration**:

Marketing Status

Active

Package

TSSOP-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

LM293QT

Package:

UFSON 8 2x2x0.6

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFSON 8 2x2x0.6

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM293ST

Package:

MSOP/TSSOP 8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

MSOP/TSSOP 8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

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