LM2903

批量生产
Design Win Education

低功耗双电压比较器

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概述
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

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. In addition, the device has a unique characteristic in that the input common-mode voltage range includes the negative rail 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 (0.4 mA) independent of supply voltage (1 mW/comparator at +5 V)
    • Low input bias current: 25 nA typ.
    • Low input offset current: ±5 nA typ.
    • Input common-mode voltage range includes negative rail
    • Low output saturation voltage: 250 mV typ. (IO= 4 mA)
    • Differential input voltage range equal to the supply voltage
    • TTL, DTL, ECL, MOS, CMOS compatible outputs
    • Automotive qualification
    • Related products
      • See LM2903W for similar device with higher ESD performances
      • See LM2903H for similar device with operating temperature up to 150 °C

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 - LM2903

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**
LM2903D
批量生产
SO-8 工业 Ecopack3
LM2903DT
批量生产
SO-8 工业 Ecopack3
LM2903PT
批量生产
TSSOP-8L 工业 Ecopack3
LM2903Q2T
批量生产
QFN-8L P 0.5 mm 工业 Ecopack3
LM2903ST
批量生产
MiniSO-8 工业 Ecopack3
LM2903YDT
批量生产
SO-8 汽车应用 Ecopack3
LM2903YPT
批量生产
TSSOP-8L 汽车应用 Ecopack3
LM2903YQ3T
批量生产
QFN-8L WF 汽车应用 Ecopack3
LM2903YST
批量生产
MiniSO-8 汽车应用 Ecopack3

LM2903D

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2903DT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2903PT

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP-8L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2903Q2T

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

LM2903ST

Package:

MiniSO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

MiniSO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM2903YDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2903YPT

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP-8L

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2903YQ3T

Package:

QFN-8L WF

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

QFN-8L WF

Grade

Automotive

RoHS Compliance Grade

Ecopack3

LM2903YST

Package:

MiniSO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

MiniSO-8

Grade

Automotive

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

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产品型号
Order from distributors
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
LM2903YPT Available at 5 distributors

经销商的可用性LM2903YPT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 14470 1 Buy from Distributor
FUTURE WORLDWIDE 8000 0 Buy from Distributor
Newark Element14 AMERICA 1060 0 Buy from Distributor
MOUSER WORLDWIDE 15711 1 Buy from Distributor
Farnell Element14 EUROPE 2090 1 Buy from Distributor

代理商库存报告日期: 2022-08-12

代理商名称

DIGIKEY

库存

14470

Min.Order

1

地区

WORLDWIDE Buy from Distributor

FUTURE

库存

8000

Min.Order

0

地区

WORLDWIDE Buy from Distributor

Newark Element14

库存

1060

Min.Order

0

地区

AMERICA Buy from Distributor

MOUSER

库存

15711

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

2090

Min.Order

1

代理商库存报告日期: 2022-08-12

批量生产
EAR99 NEC Tape and Reel TSSOP-8L -40 125 PHILIPPINES
LM2903YDT Available at 4 distributors

经销商的可用性LM2903YDT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 3752 1 Buy from Distributor
FUTURE WORLDWIDE 366943 0 Buy from Distributor
MOUSER WORLDWIDE 199 1 Buy from Distributor
Farnell Element14 EUROPE 570 1 Buy from Distributor

代理商库存报告日期: 2022-08-12

代理商名称

DIGIKEY

库存

3752

Min.Order

1

地区

WORLDWIDE Buy from Distributor

FUTURE

库存

366943

Min.Order

0

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

199

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

570

Min.Order

1

代理商库存报告日期: 2022-08-12

批量生产
EAR99 NEC Tape and Reel SO-8 -40 125 MOROCCO
LM2903D Available at 2 distributors

经销商的可用性LM2903D

代理商名称
地区 库存 最小订购量 第三方链接
COMPEL EUROPE 5855 1 Buy from Distributor
ANGLIA Live EUROPE 10000 100 Buy from Distributor

代理商库存报告日期: 2022-08-09

代理商名称

COMPEL

库存

5855

Min.Order

1

ANGLIA Live

库存

10000

Min.Order

100

代理商库存报告日期: 2022-08-09

批量生产
EAR99 NEC Tube SO-8 -40 125 MOROCCO
LM2903YST 无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tape and Reel MiniSO-8 -40 125 PHILIPPINES
LM2903DT Available at 2 distributors

经销商的可用性LM2903DT

代理商名称
地区 库存 最小订购量 第三方链接
COMPEL EUROPE 613 1 Buy from Distributor
ANGLIA Live EUROPE 15300 100 Buy from Distributor

代理商库存报告日期: 2022-08-09

代理商名称

COMPEL

库存

613

Min.Order

1

ANGLIA Live

库存

15300

Min.Order

100

代理商库存报告日期: 2022-08-09

批量生产
EAR99 NEC Tape and Reel SO-8 -40 125 CHINA
LM2903ST 无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tape and Reel MiniSO-8 -40 125 MALAYSIA
LM2903YQ3T Available at 2 distributors

经销商的可用性LM2903YQ3T

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 8330 1 Buy from Distributor
ANGLIA Live EUROPE 6000 3000 Buy from Distributor

代理商库存报告日期: 2022-08-12

代理商名称

MOUSER

库存

8330

Min.Order

1

地区

WORLDWIDE Buy from Distributor

ANGLIA Live

库存

6000

Min.Order

3000

代理商库存报告日期: 2022-08-12

批量生产
EAR99 NEC Tape and Reel QFN-8L WF -40 125 THAILAND
LM2903Q2T Available at 2 distributors

经销商的可用性LM2903Q2T

代理商名称
地区 库存 最小订购量 第三方链接
FUTURE WORLDWIDE 3000 0 Buy from Distributor
Farnell Element14 EUROPE 3000 1 Buy from Distributor

代理商库存报告日期: 2022-08-12

代理商名称

FUTURE

库存

3000

Min.Order

0

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

3000

Min.Order

1

代理商库存报告日期: 2022-08-12

批量生产
EAR99 NEC Tape and Reel QFN-8L P 0.5 mm -40 125 CHINA
LM2903PT Available at 1 distributors

经销商的可用性LM2903PT

代理商名称
地区 库存 最小订购量 第三方链接
Newark Element14 AMERICA 8666 0 Buy from Distributor

代理商库存报告日期: 2022-08-12

代理商名称

Newark Element14

库存

8666

Min.Order

0

地区

AMERICA Buy from Distributor

代理商库存报告日期: 2022-08-12

批量生产
EAR99 NEC Tape and Reel TSSOP-8L -40 125 CHINA

LM2903YPT 批量生产

封装:
TSSOP-8L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

LM2903YPT

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

PHILIPPINES

经销商的可用性LM2903YPT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 14470 1 Buy from Distributor
FUTURE WORLDWIDE 8000 0 Buy from Distributor
Newark Element14 AMERICA 1060 0 Buy from Distributor
MOUSER WORLDWIDE 15711 1 Buy from Distributor
Farnell Element14 EUROPE 2090 1 Buy from Distributor

代理商库存报告日期: 2022-08-12

代理商名称

DIGIKEY

库存

14470

Min.Order

1

地区

WORLDWIDE Buy from Distributor

FUTURE

库存

8000

Min.Order

0

地区

WORLDWIDE Buy from Distributor

Newark Element14

库存

1060

Min.Order

0

地区

AMERICA Buy from Distributor

MOUSER

库存

15711

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

2090

Min.Order

1

代理商库存报告日期: 2022-08-12

LM2903YDT 批量生产

封装:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

LM2903YDT

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MOROCCO

经销商的可用性LM2903YDT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 3752 1 Buy from Distributor
FUTURE WORLDWIDE 366943 0 Buy from Distributor
MOUSER WORLDWIDE 199 1 Buy from Distributor
Farnell Element14 EUROPE 570 1 Buy from Distributor

代理商库存报告日期: 2022-08-12

代理商名称

DIGIKEY

库存

3752

Min.Order

1

地区

WORLDWIDE Buy from Distributor

FUTURE

库存

366943

Min.Order

0

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

199

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

570

Min.Order

1

代理商库存报告日期: 2022-08-12

LM2903D 批量生产

封装:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

LM2903D

ECCN (EU):

NEC

包装类型:

Tube

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MOROCCO

经销商的可用性LM2903D

代理商名称
地区 库存 最小订购量 第三方链接
COMPEL EUROPE 5855 1 Buy from Distributor
ANGLIA Live EUROPE 10000 100 Buy from Distributor

代理商库存报告日期: 2022-08-09

代理商名称

COMPEL

库存

5855

Min.Order

1

ANGLIA Live

库存

10000

Min.Order

100

代理商库存报告日期: 2022-08-09

LM2903YST 批量生产

封装:
MiniSO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

LM2903YST

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

PHILIPPINES

无法联系到经销商,请联系我们的销售办事处

LM2903DT 批量生产

封装:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

LM2903DT

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

CHINA

经销商的可用性LM2903DT

代理商名称
地区 库存 最小订购量 第三方链接
COMPEL EUROPE 613 1 Buy from Distributor
ANGLIA Live EUROPE 15300 100 Buy from Distributor

代理商库存报告日期: 2022-08-09

代理商名称

COMPEL

库存

613

Min.Order

1

ANGLIA Live

库存

15300

Min.Order

100

代理商库存报告日期: 2022-08-09

LM2903ST 批量生产

封装:
MiniSO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

LM2903ST

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MALAYSIA

无法联系到经销商,请联系我们的销售办事处

LM2903YQ3T 批量生产

封装:
QFN-8L WF
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

LM2903YQ3T

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

THAILAND

经销商的可用性LM2903YQ3T

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 8330 1 Buy from Distributor
ANGLIA Live EUROPE 6000 3000 Buy from Distributor

代理商库存报告日期: 2022-08-12

代理商名称

MOUSER

库存

8330

Min.Order

1

地区

WORLDWIDE Buy from Distributor

ANGLIA Live

库存

6000

Min.Order

3000

代理商库存报告日期: 2022-08-12

LM2903Q2T 批量生产

封装:
QFN-8L P 0.5 mm
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

LM2903Q2T

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

CHINA

经销商的可用性LM2903Q2T

代理商名称
地区 库存 最小订购量 第三方链接
FUTURE WORLDWIDE 3000 0 Buy from Distributor
Farnell Element14 EUROPE 3000 1 Buy from Distributor

代理商库存报告日期: 2022-08-12

代理商名称

FUTURE

库存

3000

Min.Order

0

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

3000

Min.Order

1

代理商库存报告日期: 2022-08-12

LM2903PT 批量生产

封装:
TSSOP-8L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

LM2903PT

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

CHINA

经销商的可用性LM2903PT

代理商名称
地区 库存 最小订购量 第三方链接
Newark Element14 AMERICA 8666 0 Buy from Distributor

代理商库存报告日期: 2022-08-12

代理商名称

Newark Element14

库存

8666

Min.Order

0

地区

AMERICA Buy from Distributor

代理商库存报告日期: 2022-08-12

Swipe or click the button to explore more details Don't show this again

(*) 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