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LM334

批量生产
储存到myST

Three Terminal Adjustable Current Source

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样片和购买
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  • The LM134/LM234/LM334 are 3-terminal adjustable current sources characterized by: an operating current range of 10000: 1 an excellent current regulation a wide dynamic voltage range of 1V t 10V

    The current is determined by an external resistor without requiring other external components.
    Reverse voltages of up to 20V will only draw a current of several microamperes. This enables the circuit to operate as a rectifier and as a source of current in a.c. applications.
    For the LM134/LM234/LM334, the voltage on the control pin is 64mV at +25°C and is directly proportional to the absolute temperature (°K). The simplest external resistor connection generates a current with approximately 0.33%/°C temperature dependence. Zero drift can be obtained by adding an additional resistor and a diode to the external circuit.

    主要特性

    • Operates from 1V to 40V
    • Programmable from 1µA to 10mA
    • 0.02%/V current regulation
    • ±3% initial accuracy
    阅读更多 阅读较少信息

样片和购买

产品型号
封装
包装类型
温度（ºC） 供货状态
预算价格(US$)
数量
ECCN (US)
更多信息
从分销商订购
从ST订购
min
max
LM334DT SO-8 Tape And Reel 0 70
批量生产
0.5 1000 EAR99
更多信息

Country of Origin:

MOROCCO

查看供货情况

Distributor availability ofLM334DT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2139 1 Order Now
ARROW EUROPE 2500 0 Order Now
Newark Element14 AMERICA 297 0 Order Now
MOUSER WORLDWIDE 5276 1 Order Now
Farnell Element14 EUROPE 3144 1 Order Now

代理商库存报告日期: 2020-01-21

代理商名称

DIGIKEY

库存

2139

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

2500

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

297

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

5276

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

3144

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2020-01-21

获取样片

LM334DT

封装

SO-8

包装类型

Tape And Reel
更多信息

单价(US$)

0.5*

Distributor availability ofLM334DT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2139 1 Order Now
ARROW EUROPE 2500 0 Order Now
Newark Element14 AMERICA 297 0 Order Now
MOUSER WORLDWIDE 5276 1 Order Now
Farnell Element14 EUROPE 3144 1 Order Now

代理商库存报告日期: 2020-01-21

代理商名称

DIGIKEY

库存

2139

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

2500

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

297

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

5276

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

3144

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2020-01-21

Operating Temperature (°C)

(min)

0

(max)

70

供货状态

批量生产

单价(US$)

0.5

数量

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) 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 。

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技术文档

    • 描述 版本 文档大小 操作
      		DS0436
      Three terminal adjustable current sources       		3.2
      496.88 KB
      		PDF
      DS0436

      Three terminal adjustable current sources

      PDF

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      Sensor & motion algorithm software pack for STM32Cube

      PDF
产品型号 供货状态 封装 符合RoHS级别 材料声明**
LM334DT
批量生产
SO-8 Ecopack3

LM334DT

Package:

SO-8

Material Declaration**:

PDF XML
More Info

Marketing Status

批量生产

Package

SO-8

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 。

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