LM234

批量生产

3-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

样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
从ST订购
从分销商订购
最小值
最大值
LM234DT SO-8 Tape And Reel -25 100
批量生产
EAR99 MOROCCO 0.669 / 1k 立即购买 查看供货情况

...的经销商可用性LM234DT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 14797 1 马上订购
RS COMPONENTS EUROPE 3720 1 马上订购
AVNET AMERICA 507 0 马上订购
FUTURE WORLDWIDE 1118 1 马上订购
ARROW EUROPE 2500 0 马上订购
Newark Element14 AMERICA 3786 0 马上订购
MOUSER WORLDWIDE 22393 1 马上订购
Farnell Element14 EUROPE 1287 1 马上订购

代理商库存报告日期: 2020-05-27

代理商名称

DIGIKEY

库存

14797

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

3720

Min.Order

1

地区

EUROPE 马上订购

AVNET

库存

507

Min.Order

0

地区

AMERICA 马上订购

FUTURE

库存

1118

Min.Order

1

地区

WORLDWIDE 马上订购

ARROW

库存

2500

Min.Order

0

地区

EUROPE 马上订购

Newark Element14

库存

3786

Min.Order

0

地区

AMERICA 马上订购

MOUSER

库存

22393

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

1287

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-05-27

LM234DT

封装

SO-8

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

0.669 / 1k

...的经销商可用性LM234DT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 14797 1 马上订购
RS COMPONENTS EUROPE 3720 1 马上订购
AVNET AMERICA 507 0 马上订购
FUTURE WORLDWIDE 1118 1 马上订购
ARROW EUROPE 2500 0 马上订购
Newark Element14 AMERICA 3786 0 马上订购
MOUSER WORLDWIDE 22393 1 马上订购
Farnell Element14 EUROPE 1287 1 马上订购

代理商库存报告日期: 2020-05-27

代理商名称

DIGIKEY

库存

14797

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

3720

Min.Order

1

地区

EUROPE 马上订购

AVNET

库存

507

Min.Order

0

地区

AMERICA 马上订购

FUTURE

库存

1118

Min.Order

1

地区

WORLDWIDE 马上订购

ARROW

库存

2500

Min.Order

0

地区

EUROPE 马上订购

Newark Element14

库存

3786

Min.Order

0

地区

AMERICA 马上订购

MOUSER

库存

22393

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

1287

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-05-27

Operating Temperature (°C)

(最小值)

-25

(最大值)

100

供货状态

批量生产

Budgetary Price (US$)* / Qty

0.669 / 1k

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

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      DS0436
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产品型号 供货状态 封装 符合RoHS级别 材料声明**
LM234DT
批量生产
SO-8 Ecopack3

LM234DT

Package:

SO-8

Material Declaration**:

PDF XML

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