L293D

批量生产

具有二极管的推挽四通道驱动器

下载数据手册
概述
Online design
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
Partner products
Sales Briefcase

产品概述

描述

The Device is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoides, DC and stepping motors) and switching power transistors. To simplify use as two bridges each pair of channels is equipped with an enable input. A separate supply input is provided for the logic, allowing operation at a lower voltage and internal clamp diodes are included.
This device is suitable for use in switching applications at frequencies up to 5 kHz.
The L293D is assembled in a 16 lead plastic packaage which has 4 center pins connected together and used for heatsinking
The L293DD is assembled in a 20 lead surface mount which has 8 center pins connected together and used for heatsinking.
  • 所有功能

    • INTERNAL CLAMP DIODES
    • 600mA OUTPUT CURRENT CAPABILITY PER CHANNEL
    • ENABLE FACILITY
    • 1.2A PEAK OUTPUT CURRENT (non repetitive) PER CHANNEL
    • LOGICAL \"0\" INPUT VOLTAGE UP TO 1.5 V (HIGH NOISE IMMUNITY)
    • OVERTEMPERATURE PROTECTION

电路原理图

EDA符号、封装和3D模型

STMicroelectronics - L293D

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 Marketing Lead Time Qty 材料声明**
L293D
批量生产
PDIP 16 工业 4600
L293DD
批量生产
SO-20 工业 -
L293DD013TR
批量生产
SO-20 工业 -

L293D

Package:

PDIP 16

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PDIP 16

Grade

Industrial

Marketing Lead Time Qty

4600

L293DD

Package:

SO-20

Material Declaration**:

Marketing Status

批量生产

Package

SO-20

Grade

Industrial

Marketing Lead Time Qty

-

L293DD013TR

Package:

SO-20

Material Declaration**:

Marketing Status

批量生产

Package

SO-20

Grade

Industrial

Marketing Lead Time Qty

-

(**) 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
L293D Available at 2 distributors

经销商的可用性L293D

代理商名称
地区 库存 最小订购量 第三方链接
RS COMPONENTS EUROPE 868 1 Buy from Distributor
ANGLIA Live EUROPE 1510 1 Buy from Distributor

代理商库存报告日期: 2021-11-29

代理商名称

RS COMPONENTS

库存

868

Min.Order

1

ANGLIA Live

库存

1510

Min.Order

1

代理商库存报告日期: 2021-11-29

批量生产
EAR99 NEC Tube PDIP 16 -40 150 MALAYSIA 1.7024 / 1k
L293DD Available at 3 distributors

经销商的可用性L293DD

代理商名称
地区 库存 最小订购量 第三方链接
COMPEL EUROPE 286 1 Buy from Distributor
RS COMPONENTS EUROPE 272 1 Buy from Distributor
ANGLIA Live EUROPE 147 1 Buy from Distributor

代理商库存报告日期: 2021-12-05

代理商名称

COMPEL

库存

286

Min.Order

1

RS COMPONENTS

库存

272

Min.Order

1

ANGLIA Live

库存

147

Min.Order

1

代理商库存报告日期: 2021-12-05

批量生产
EAR99 NEC Tube SO-20 -40 150 MALAYSIA 2.0194 / 1k
L293DD013TR Available at 5 distributors

经销商的可用性L293DD013TR

代理商名称
地区 库存 最小订购量 第三方链接
YOSUN ASIA/PACIFIC 1000 1 Buy from Distributor
COMPEL EUROPE 2106 1 Buy from Distributor
RS COMPONENTS EUROPE 30 1 Buy from Distributor
Newark Element14 AMERICA 474 0 Buy from Distributor
Farnell Element14 EUROPE 260 1 Buy from Distributor

代理商库存报告日期: 2021-12-06

代理商名称

YOSUN

库存

1000

Min.Order

1

地区

ASIA/PACIFIC Buy from Distributor

COMPEL

库存

2106

Min.Order

1

RS COMPONENTS

库存

30

Min.Order

1

Newark Element14

库存

474

Min.Order

0

地区

AMERICA Buy from Distributor

Farnell Element14

库存

260

Min.Order

1

代理商库存报告日期: 2021-12-06

批量生产
EAR99 NEC Tape And Reel SO-20 -40 150 MALAYSIA 2.0194 / 1k

L293D

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.7024 / 1k

经销商的可用性L293D

代理商名称
地区 库存 最小订购量 第三方链接
RS COMPONENTS EUROPE 868 1 Buy from Distributor
ANGLIA Live EUROPE 1510 1 Buy from Distributor

代理商库存报告日期: 2021-11-29

代理商名称

RS COMPONENTS

库存

868

Min.Order

1

ANGLIA Live

库存

1510

Min.Order

1

代理商库存报告日期: 2021-11-29

ECCN (EU)

NEC

包装类型

Tube

封装

PDIP 16

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

Budgetary Price (US$)* / Qty

1.7024 / 1k

Country of Origin

MALAYSIA

L293DD

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.0194 / 1k

经销商的可用性L293DD

代理商名称
地区 库存 最小订购量 第三方链接
COMPEL EUROPE 286 1 Buy from Distributor
RS COMPONENTS EUROPE 272 1 Buy from Distributor
ANGLIA Live EUROPE 147 1 Buy from Distributor

代理商库存报告日期: 2021-12-05

代理商名称

COMPEL

库存

286

Min.Order

1

RS COMPONENTS

库存

272

Min.Order

1

ANGLIA Live

库存

147

Min.Order

1

代理商库存报告日期: 2021-12-05

ECCN (EU)

NEC

包装类型

Tube

封装

SO-20

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

Budgetary Price (US$)* / Qty

2.0194 / 1k

Country of Origin

MALAYSIA

L293DD013TR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.0194 / 1k

经销商的可用性L293DD013TR

代理商名称
地区 库存 最小订购量 第三方链接
YOSUN ASIA/PACIFIC 1000 1 Buy from Distributor
COMPEL EUROPE 2106 1 Buy from Distributor
RS COMPONENTS EUROPE 30 1 Buy from Distributor
Newark Element14 AMERICA 474 0 Buy from Distributor
Farnell Element14 EUROPE 260 1 Buy from Distributor

代理商库存报告日期: 2021-12-06

代理商名称

YOSUN

库存

1000

Min.Order

1

地区

ASIA/PACIFIC Buy from Distributor

COMPEL

库存

2106

Min.Order

1

RS COMPONENTS

库存

30

Min.Order

1

Newark Element14

库存

474

Min.Order

0

地区

AMERICA Buy from Distributor

Farnell Element14

库存

260

Min.Order

1

代理商库存报告日期: 2021-12-06

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SO-20

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

Budgetary Price (US$)* / Qty

2.0194 / 1k

Country of Origin

MALAYSIA

(*) 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