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首頁(yè)>LM348M>規(guī)格書(shū)詳情

LM348M中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

LM348M
廠商型號(hào)

LM348M

功能描述

Quad Operational Amplifier

文件大小

108.76 Kbytes

頁(yè)面數(shù)量

10 頁(yè)

生產(chǎn)廠商 Fairchild Semiconductor
企業(yè)簡(jiǎn)稱

FAIRCHILD仙童半導(dǎo)體

中文名稱

飛兆/仙童半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
FAIRCHILD
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-8-1 20:32:00

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LM348M規(guī)格書(shū)詳情

描述 Description

TheLM348/LM248 is a true quad LM741. It consists 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 LM741 operational amplifier. In addition the total supply current for all four amplifiers is comparable to the supply current of a single LM741 type OP Amp. Other features include input offset currents and input bias current which are much less than those of a standard LM741. Also, excellent isolation between amplifiers has been achieved by independently biasing each amplifier and using layout techniques which minimize thermal coupling.

特性 Features

? LM741 OP Amp operating characteristics

? Low supply current drain

? Class AB output stage no crossover distortion

? Pin compatible with the LM324/LM248

? Low input offset voltage : 1mV Typ.

? Low input offset current : 4nA Typ.

? Low input bias current : 30nA Typ.

? Gain bandwidth (unity gain): 1.0MHz Typ.

? High degree of isolation between amplifiers: 120dB

? Overload protection for inputs and outputs

產(chǎn)品屬性

  • 型號(hào):

    LM348M

  • 功能描述:

    運(yùn)算放大器 - 運(yùn)放

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 通道數(shù)量:

    4

  • 共模抑制比(最小值):

    63 dB

  • 輸入補(bǔ)償電壓:

    1 mV

  • 輸入偏流(最大值):

    10 pA

  • 工作電源電壓:

    2.7 V to 5.5 V

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    QFN-16

  • 轉(zhuǎn)換速度:

    0.89 V/us

  • 關(guān)閉:

    No

  • 輸出電流:

    55 mA

  • 最大工作溫度:

    + 125 C

  • 封裝:

    Reel

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