LM248

批量生产

Quad UA741 bipolar op-amp

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样片和购买
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  • The LM248 and LM348 consist of four independent, high-gain internally-compensated, low-power operational amplifiers which have been designed to provide functional characteristics identical to those of the familiar UA741 operational amplifier. In addition, the total supply current for all four amplifiers is compatible with the supply current of a single UA741 type operational amplifier. Other features include input offset current and input bias current which are much less than those of a standard UA741. Also, excellent isolation between amplifiers has been achieved by independently biasing each amplifier and using layout techniques which minimize thermal coupling.

    The LM248 and LM348 can be used where multiple UA741 type amplifiers are being used and in applications where amplifier matching or high packaging density is required.

    主要特性

    • Low supply current: 0.53 mA per amplifier
    • Class AB output stage: no crossover distortion
    • Pin compatibility with LM124, LM224, LM324
    • Low input offset voltage: 1 mV
    • Low input offset current: 2 nA
    • Low input bias current: 30 nA
    • Gain bandwidth product: 1.3 MHz
    • High degree of isolation between amplifiers: 120 dB
    • Overload protection for inputs and outputs

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
LM248DT SO-14 Tape And Reel -40 105
批⁠量⁠生⁠产
EAR99 MOROCCO 0.324 / 1k 立即购买 查看供货情况

...的经销商可用性LM248DT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2729 1 马上订购
Newark Element14 AMERICA 650 0 马上订购
MOUSER WORLDWIDE 9412 1 马上订购
Farnell Element14 EUROPE 32 1 马上订购

代理商库存报告日期: 2020-04-09

代理商名称

DIGIKEY

库存

2729

Min.Order

1

地区

WORLDWIDE 马上订购

Newark Element14

库存

650

Min.Order

0

地区

AMERICA 马上订购

MOUSER

库存

9412

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

32

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-04-09

LM248DT

封装

SO-14

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

0.324 / 1k

...的经销商可用性LM248DT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2729 1 马上订购
Newark Element14 AMERICA 650 0 马上订购
MOUSER WORLDWIDE 9412 1 马上订购
Farnell Element14 EUROPE 32 1 马上订购

代理商库存报告日期: 2020-04-09

代理商名称

DIGIKEY

库存

2729

Min.Order

1

地区

WORLDWIDE 马上订购

Newark Element14

库存

650

Min.Order

0

地区

AMERICA 马上订购

MOUSER

库存

9412

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

32

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-04-09

Operating Temperature (°C)

(最小值)

-40

(最大值)

105

供货状态

批⁠量⁠生⁠产

Budgetary Price (US$)* / Qty

0.324 / 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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产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
LM248DT
批量生产
SO-14 Industrial Ecopack3

LM248DT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-14

Grade

Industrial

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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