L293D

批量生产
Design Win

具有二极管的推挽四通道驱动器

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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

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

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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
L293D Available at 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

代理商库存报告日期:

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 Tube PDIP 16 -40 150 MALAYSIA
L293DD Available at 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

代理商库存报告日期:

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 Tube SO-20 -40 150 MALAYSIA
L293DD013TR Available at 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

代理商库存报告日期:

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 SO-20 -40 150 MALAYSIA

L293D 批量生产

封装:
PDIP 16
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

L293D

ECCN (EU):

NEC

包装类型:

Tube

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

MALAYSIA

代理商名称

代理商库存报告日期:

L293DD 批量生产

封装:
SO-20
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

L293DD

ECCN (EU):

NEC

包装类型:

Tube

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

MALAYSIA

代理商名称

代理商库存报告日期:

L293DD013TR 批量生产

封装:
SO-20
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

L293DD013TR

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

MALAYSIA

代理商名称

代理商库存报告日期:

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