| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX9918 | -20V to 75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers 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-mo 文件:2.16922 Mbytes 頁數(shù):17 Pages | MAXIM 美信 | MAXIM | |
MAX9918 | -20V to 75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers 文件:2.39832 Mbytes 頁數(shù):18 Pages | MAXIM 美信 | MAXIM | |
MAX9918 | -20V to 75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers 文件:2.64202 Mbytes 頁數(shù):18 Pages | MAXIM 美信 | MAXIM | |
MAX9918 | Fully Assembled and Tested 文件:107.22 Kbytes 頁數(shù):7 Pages | MAXIM 美信 | MAXIM | |
MAX9918 | -20V to 75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers 文件:2.75022 Mbytes 頁數(shù):18 Pages | MAXIM 美信 | MAXIM | |
MAX9918 | -20V至+75V輸入范圍、高精度單/雙向電流檢測放大器 MAX9918/MAX9919/MAX9920為單電源、高精度檢流放大器,具有高輸入共模范圍,可擴(kuò)展至-20V至+75V。這幾款放大器非常適合用于電機(jī)和螺線管等感性負(fù)載的電流監(jiān)測,在此類應(yīng)用中,電感電壓反沖、電池反接或瞬態(tài)電壓會導(dǎo)致產(chǎn)生負(fù)的共模電壓。\n\n MAX9918/MAX9920通過外部電阻分壓網(wǎng)絡(luò)調(diào)節(jié)增益設(shè)置,MAX9919具有45V/V (MAX9919F)和90V/V (MAX9919N)的固定增益。VREFIN = GND時,MAX9918/MAX9919/MAX9920工作在單向放大器配置;VREFIN = VCC/2時,工作在雙向放大器配置。MAX9920在輸入 ? 降低高電感反沖電壓的保護(hù)性箝位\n? -20V至+75V輸入共模電壓范圍\n\n\n\n? 支持較寬范圍的高精度交流和直流電流檢測應(yīng)用\n? 單向或雙向電流檢測\n? 0.6% (最大值)增益誤差 \n? 400μV (最大值)輸入失調(diào)電壓 \n? -3dB帶寬為120kHz(MAX9919N) \n? 雙向OUT的基準(zhǔn)輸入 \n? 滿擺幅輸出\n\n\n\n? 節(jié)省電路板面積 \n? 8引腳SOIC封裝 \n? 單電源供電(4.5V至5.5V)\n\n\n\n? AEC-Q100認(rèn)證(僅限MAX9918ASA/V+、MAX9919FASA/V+、MAX9919NASA/V+、MA; | ADI 亞德諾 | ADI | |
-20V to 75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers 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-mo 文件:2.16922 Mbytes 頁數(shù):17 Pages | MAXIM 美信 | MAXIM | ||
-20V to 75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers 文件:2.39832 Mbytes 頁數(shù):18 Pages | MAXIM 美信 | MAXIM | ||
-20V to 75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers 文件:2.64202 Mbytes 頁數(shù):18 Pages | MAXIM 美信 | MAXIM | ||
-20V to 75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers 文件:2.75022 Mbytes 頁數(shù):18 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- VOS @25°C (max)(μV):
400
- Output Format:
Voltage
- CMVR (min)(V):
-20.0
- CMVR (max)(V):
75
- VCC (min)(V):
4.5
- VCC (max)(V):
5.5
- ICC (typ)(μA):
1000
- Bi-Dir. Curr. Sense:
Yes
- Gain:
Adj.
- Gain Accuracy @25°C (max)(%):
0.6
- BW (@ -3dB)(kHz):
75
- # Comparators:
0
- RoHS Available:
Yes
- Industry Qualified:
Automotive - AECQ100
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
SOIC (N)/8
- Smallest Available Pckg. (max w/pins)(mm2):
30.9
- Budgetary Price (See Notes):
$1.17 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
24+ |
SOLC |
25050 |
原廠支持公司優(yōu)勢現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
SOP8 |
6698 |
詢價 | ||||
MAXIM/美信 |
23+ |
SOP8 |
9521 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
ADI |
25+ |
EVALUATION BOARDS,8-SOIC_N-150 |
5500 |
-20V至+75V輸入范圍、高精度單/雙向電流檢測放大器 |
詢價 | ||
MAXIM |
13+ |
N.SO |
3738 |
原裝分銷 |
詢價 | ||
MAXIM |
17+ |
SOP-8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
MAX |
24+ |
SOP8 |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢價 | ||
Maxim |
1708+ |
? |
7500 |
只做原裝進(jìn)口,假一罰十 |
詢價 | ||
MAXIM |
23+ |
SOP-8 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
MAXIM |
25+23+ |
SOP8 |
41978 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價 |
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