LM293

批量生产
Design Win

低功耗双电压比较器

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概述
eDesignSuite
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
开始
Partner products
Sales Briefcase

产品概述

描述

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.
  • 所有功能

    • 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

All tools & software

    • 产品型号
      状态
      描述
      类型
      供应商

      ST-OPAMPS-APP

      批量生产

      用于智能手机和平板电脑的运算放大器和比较器应用

      模拟器 ST
      ST-OPAMPS-APP

      描述:

      用于智能手机和平板电脑的运算放大器和比较器应用

EDA符号、封装和3D模型

STMicroelectronics - LM293

为您的应用下载所有EDA符号、封装和3D模型,加快您的设计速度。您可以从大量CAD格式中进行选择,以匹配您的设计工具链。

Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
LM293ADT
批量生产
SO-8 工业 Ecopack3
LM293D
批量生产
SO-8 工业 Ecopack3
LM293DT
批量生产
SO-8 工业 Ecopack3
LM293PT
批量生产
TSSOP-8L 工业 Ecopack3
LM293QT
批量生产
QFN-8L P 0.5 mm 工业 Ecopack3
LM293ST
批量生产
MiniSO-8 工业 Ecopack3

LM293ADT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM293D

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM293DT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM293PT

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP-8L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM293QT

Package:

QFN-8L P 0.5 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

QFN-8L P 0.5 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM293ST

Package:

MiniSO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

MiniSO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
LM293QT Available at 3 distributors

经销商的可用性LM293QT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 584 1 Buy from Distributor
RS COMPONENTS EUROPE 5900 1 Buy from Distributor
FUTURE WORLDWIDE 3000 3000 Buy from Distributor

代理商库存报告日期: 2022-05-06

代理商名称

DIGIKEY

库存

584

Min.Order

1

地区

WORLDWIDE Buy from Distributor

RS COMPONENTS

库存

5900

Min.Order

1

FUTURE

库存

3000

Min.Order

3000

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-05-06

批量生产
EAR99 NEC Tape And Reel QFN-8L P 0.5 mm -40 105 CHINA
LM293ST Available at 2 distributors

经销商的可用性LM293ST

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 46 1 Buy from Distributor
ANGLIA Live EUROPE 10 1 Buy from Distributor

代理商库存报告日期: 2022-05-06

代理商名称

MOUSER

库存

46

Min.Order

1

地区

WORLDWIDE Buy from Distributor

ANGLIA Live

库存

10

Min.Order

1

代理商库存报告日期: 2022-05-06

批量生产
EAR99 NEC Tape And Reel MiniSO-8 -40 105 MALAYSIA
LM293DT Available at 4 distributors

经销商的可用性LM293DT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 4830 1 Buy from Distributor
COMPEL EUROPE 7 1 Buy from Distributor
Farnell Element14 EUROPE 198 1 Buy from Distributor
ANGLIA Live EUROPE 171230 10 Buy from Distributor

代理商库存报告日期: 2022-05-06

代理商名称

DIGIKEY

库存

4830

Min.Order

1

地区

WORLDWIDE Buy from Distributor

COMPEL

库存

7

Min.Order

1

Farnell Element14

库存

198

Min.Order

1

ANGLIA Live

库存

171230

Min.Order

10

代理商库存报告日期: 2022-05-06

批量生产
EAR99 NEC Tape And Reel SO-8 -40 105 CHINA
LM293ADT Available at 6 distributors

经销商的可用性LM293ADT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 7572 1 Buy from Distributor
COMPEL EUROPE 2178 1 Buy from Distributor
AVNET AMERICA 5000 0 Buy from Distributor
Newark Element14 AMERICA 11 0 Buy from Distributor
MOUSER WORLDWIDE 11710 1 Buy from Distributor
Farnell Element14 EUROPE 1299 1 Buy from Distributor

代理商库存报告日期: 2022-05-06

代理商名称

DIGIKEY

库存

7572

Min.Order

1

地区

WORLDWIDE Buy from Distributor

COMPEL

库存

2178

Min.Order

1

AVNET

库存

5000

Min.Order

0

地区

AMERICA Buy from Distributor

Newark Element14

库存

11

Min.Order

0

地区

AMERICA Buy from Distributor

MOUSER

库存

11710

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

1299

Min.Order

1

代理商库存报告日期: 2022-05-06

批量生产
EAR99 NEC Tape And Reel SO-8 -40 105 MOROCCO
LM293PT Available at 3 distributors

经销商的可用性LM293PT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 300 1 Buy from Distributor
AVNET AMERICA 8000 0 Buy from Distributor
MOUSER WORLDWIDE 34089 1 Buy from Distributor

代理商库存报告日期: 2022-05-06

代理商名称

DIGIKEY

库存

300

Min.Order

1

地区

WORLDWIDE Buy from Distributor

AVNET

库存

8000

Min.Order

0

地区

AMERICA Buy from Distributor

MOUSER

库存

34089

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-05-06

批量生产
EAR99 NEC Tape And Reel TSSOP-8L -40 105 CHINA
LM293D Available at 3 distributors

经销商的可用性LM293D

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2006 1 Buy from Distributor
RS COMPONENTS EUROPE 79 1 Buy from Distributor
ANGLIA Live EUROPE 4500 100 Buy from Distributor

代理商库存报告日期: 2022-05-06

代理商名称

DIGIKEY

库存

2006

Min.Order

1

地区

WORLDWIDE Buy from Distributor

RS COMPONENTS

库存

79

Min.Order

1

ANGLIA Live

库存

4500

Min.Order

100

代理商库存报告日期: 2022-05-06

批量生产
EAR99 NEC Tube SO-8 -40 105 CHINA

LM293QT

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LM293QT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 584 1 Buy from Distributor
RS COMPONENTS EUROPE 5900 1 Buy from Distributor
FUTURE WORLDWIDE 3000 3000 Buy from Distributor

代理商库存报告日期: 2022-05-06

代理商名称

DIGIKEY

库存

584

Min.Order

1

地区

WORLDWIDE Buy from Distributor

RS COMPONENTS

库存

5900

Min.Order

1

FUTURE

库存

3000

Min.Order

3000

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-05-06

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

QFN-8L P 0.5 mm

Operating Temperature (°C)

(最小值)

-40

(最大值)

105

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

LM293ST

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LM293ST

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 46 1 Buy from Distributor
ANGLIA Live EUROPE 10 1 Buy from Distributor

代理商库存报告日期: 2022-05-06

代理商名称

MOUSER

库存

46

Min.Order

1

地区

WORLDWIDE Buy from Distributor

ANGLIA Live

库存

10

Min.Order

1

代理商库存报告日期: 2022-05-06

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

MiniSO-8

Operating Temperature (°C)

(最小值)

-40

(最大值)

105

Budgetary Price (US$)* / Qty

Country of Origin

MALAYSIA

LM293DT

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LM293DT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 4830 1 Buy from Distributor
COMPEL EUROPE 7 1 Buy from Distributor
Farnell Element14 EUROPE 198 1 Buy from Distributor
ANGLIA Live EUROPE 171230 10 Buy from Distributor

代理商库存报告日期: 2022-05-06

代理商名称

DIGIKEY

库存

4830

Min.Order

1

地区

WORLDWIDE Buy from Distributor

COMPEL

库存

7

Min.Order

1

Farnell Element14

库存

198

Min.Order

1

ANGLIA Live

库存

171230

Min.Order

10

代理商库存报告日期: 2022-05-06

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SO-8

Operating Temperature (°C)

(最小值)

-40

(最大值)

105

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

LM293ADT

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LM293ADT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 7572 1 Buy from Distributor
COMPEL EUROPE 2178 1 Buy from Distributor
AVNET AMERICA 5000 0 Buy from Distributor
Newark Element14 AMERICA 11 0 Buy from Distributor
MOUSER WORLDWIDE 11710 1 Buy from Distributor
Farnell Element14 EUROPE 1299 1 Buy from Distributor

代理商库存报告日期: 2022-05-06

代理商名称

DIGIKEY

库存

7572

Min.Order

1

地区

WORLDWIDE Buy from Distributor

COMPEL

库存

2178

Min.Order

1

AVNET

库存

5000

Min.Order

0

地区

AMERICA Buy from Distributor

Newark Element14

库存

11

Min.Order

0

地区

AMERICA Buy from Distributor

MOUSER

库存

11710

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

1299

Min.Order

1

代理商库存报告日期: 2022-05-06

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SO-8

Operating Temperature (°C)

(最小值)

-40

(最大值)

105

Budgetary Price (US$)* / Qty

Country of Origin

MOROCCO

LM293PT

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LM293PT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 300 1 Buy from Distributor
AVNET AMERICA 8000 0 Buy from Distributor
MOUSER WORLDWIDE 34089 1 Buy from Distributor

代理商库存报告日期: 2022-05-06

代理商名称

DIGIKEY

库存

300

Min.Order

1

地区

WORLDWIDE Buy from Distributor

AVNET

库存

8000

Min.Order

0

地区

AMERICA Buy from Distributor

MOUSER

库存

34089

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-05-06

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

TSSOP-8L

Operating Temperature (°C)

(最小值)

-40

(最大值)

105

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

LM293D

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性LM293D

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2006 1 Buy from Distributor
RS COMPONENTS EUROPE 79 1 Buy from Distributor
ANGLIA Live EUROPE 4500 100 Buy from Distributor

代理商库存报告日期: 2022-05-06

代理商名称

DIGIKEY

库存

2006

Min.Order

1

地区

WORLDWIDE Buy from Distributor

RS COMPONENTS

库存

79

Min.Order

1

ANGLIA Live

库存

4500

Min.Order

100

代理商库存报告日期: 2022-05-06

ECCN (EU)

NEC

包装类型

Tube

封装

SO-8

Operating Temperature (°C)

(最小值)

-40

(最大值)

105

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商