MAX9920中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
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) | |
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:
否
- 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 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
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 |
詢價(jià) | ||
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! |
詢價(jià) | ||
MAXIM |
24+ |
SOP8 |
35400 |
全新原裝現(xiàn)貨/假一罰百! |
詢價(jià) |