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MAX9920中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書

MAX9920
廠商型號(hào)

MAX9920

功能描述

-20V to 75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers

文件大小

2.16922 Mbytes

頁(yè)面數(shù)量

17 頁(yè)

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
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

2025-1-6 18:32:00

MAX9920規(guī)格書詳情

General Description

The MAX9918/MAX9919/MAX9920 are single-supply, high-accuracy current-sense amplifiers with a high input common-mode range that extends from -20V to +75V. These amplifiers are well suited for current moni toring of inductive loads such as motors and solenoids, where common-mode voltages can become negative due to inductive kickback, reverse-battery conditions, or transient events.

Features

? -20V to +75V Input Common-Mode Voltage Range

? 400μV (max) Input Offset Voltage

? 0.6 (max) Gain Accuracy Error

? Uni- or Bidirectional Current Sensing

? Reference Input for Bidirectional OUT

? 120kHz, -3dB Bandwidth (MAX9919N)

? Single-Supply Operation (4.5V to 5.5V)

? 1mA Supply Current

? 0.5μA (typ) Shutdown Current

? Rail-to-Rail Output

? -40°C to +125°C Automotive Temperature Range

Applications

? H-Bridge Motor Current Sensing

? Solenoid Current Sensing

? Current Monitoring of Inductive Loads

? High- and Low-Side Precision Current Sensing

? 4x4 Transmission Control

? Electronic Throttle Control

? Super-Capacitor Charge/Discharge Monitoring in Hybrid Cars

? Precision High-Voltage Current Monitoring

?

產(chǎn)品屬性

  • 型號(hào):

    MAX9920

  • 功能描述:

    特殊用途放大器 Uni/Bi -20to75V Current-Sense Amp

  • RoHS:

  • 制造商:

    Texas Instruments

  • 通道數(shù)量:

    Single

  • 工作電源電壓:

    3 V to 5.5 V

  • 電源電流:

    5 mA

  • 最大工作溫度:

    + 70 C

  • 最小工作溫度:

    - 40 C

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    QFN-20

  • 封裝:

    Reel

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM/美信
23+
SO-EP-8
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價(jià)
MAXIM
SOP-8
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價(jià)
MAXIM(美信)
2021+
SO-8
499
詢價(jià)
MAXIM
SOP8
5000
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詢價(jià)
MAXIM
1219
40
公司優(yōu)勢(shì)庫(kù)存 熱賣中!
詢價(jià)
Maxim(美信)
23+
NA
20094
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
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MAXIM
21+
SO-EP-8
6000
原裝現(xiàn)貨
詢價(jià)
MAXIM(美信)
1921+
SOIC-8
3575
向鴻倉(cāng)庫(kù)現(xiàn)貨,優(yōu)勢(shì)絕對(duì)的原裝!
詢價(jià)
MAXIM
2016+
HSOP8P
6523
只做原裝正品現(xiàn)貨!或訂貨!
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MAXIM
24+
SOP8
35400
全新原裝現(xiàn)貨/假一罰百!
詢價(jià)