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LM139DR中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書

LM139DR
廠商型號(hào)

LM139DR

功能描述

LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators

文件大小

1.58903 Mbytes

頁面數(shù)量

48

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI德州儀器

中文名稱

美國德州儀器公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-1-1 11:56:00

LM139DR規(guī)格書詳情

1 Features

? NEW LM339B and LM2901B

? Improved specifications of B-version

– Maximum rating: up to 38 V

– ESD rating (HBM): 2k V

– Low input offset: 0.37 mV

– Low input bias current: 3.5 nA

– Low supply-current: 200 μA per comparator

– Faster response time of 1 μsec

– Extended temperature range for LM339B

? B-version is drop-in replacement for LM239,

LM339 and LM2901, A and V versions

? Common-mode input voltage range includes

ground

? Differential input voltage range equal to maximumrated

supply voltage: ±38 V

? Low output saturation voltage

? Output compatible with TTL, MOS, and CMOS

? For single version, see the TL331B

? For dual version, see the LM393B or LM2903B

2 Applications

? Vacuum robot

? Single phase UPS

? Server PSU

? Cordless power tool

? Wireless infrastructure

? Applicances

? Building automation

? Factory automation & control

? Motor drives

? Infotainment & cluster

3 Description

The LM339B and LM2901B devices are the

next generation versions of the industry-standard

LM339 and LM2901 comparator family. These next

generation B-version comparators feature lower offset

voltage, higher supply voltage capability, lower supply

current, lower input bias current, lower propagation

delay, and improved 2 kV ESD performance and

input ruggedness through dedicated ESD clamps.

The LM339B and LM2901B can drop-in replace the

LM239, LM339 and LM2901, for both A and V

grades.

All devices consist of four independent voltage

comparators that are designed to operate from a

single power supply over a wide range of voltages.

產(chǎn)品屬性

  • 型號(hào):

    LM139DR

  • 功能描述:

    校驗(yàn)器 IC Quad GP Differential

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 輸出類型:

    Push-Pull

  • 電源電壓-最大:

    5.5 V

  • 電源電壓-最?。?/span>

    1.1 V

  • 補(bǔ)償電壓(最大值):

    6 mV

  • 電源電流(最大值):

    1350 nA

  • 最大工作溫度:

    + 125 C

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    SC-70-5

  • 封裝:

    Reel

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