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                >DS2740>規(guī)格書列表
                
          
            
          
                
          
                    
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          DS2740
          High-Precision Coulomb Counter
          
DESCRIPTION
The DS2740 provides high-precision current-flow measurement data to support battery-capacity monitoring in cost-sensitive applications. Current is measured bidirectionally over a dynamic range of 15 bits (DS2740U) or 13 bits (DS2740UB), with the net flow accumulated in a separate 16-b
          文件：248.38 Kbytes 頁數(shù)：15 Pages
          DALLAS
          

          DS2740
          High-Precision Coulomb Counter
          文件：311.63 Kbytes 頁數(shù)：16 Pages
          MAXIM
          美信
          

          DS2740
          高精度庫侖計(jì)
          DS2740依舊在生產(chǎn)中，假如您正準(zhǔn)備開發(fā)新產(chǎn)品，我們推薦ModelGauge m5 MAX17211電量計(jì)。\n\n      DS2740非常適合于為成本敏感的應(yīng)用提供高精度電流通過量數(shù)據(jù)，以便于電池容量的監(jiān)視。電流采用雙向測(cè)量，動(dòng)態(tài)范圍高達(dá)15位(DS2740U)或13位(DS2740BU)，凈流量在單獨(dú)的16位寄存器中進(jìn)行累積。通過1-Wire?接口，DS2740允許主系統(tǒng)對(duì)其狀態(tài)和電流測(cè)量寄存器進(jìn)行讀/寫訪問。每個(gè)器件具有唯一的工廠編程的64位網(wǎng)絡(luò)地址，允許主系統(tǒng)單獨(dú)尋址，支持多電池槽協(xié)同工作。接口可工作于標(biāo)準(zhǔn)或過驅(qū)動(dòng)定時(shí)模式。\n\n      雖然DS2740主要設(shè)計(jì)用于主系統(tǒng)中  ? 15位雙向電流測(cè)量(DS2740U)\n? 1.56μV LSB，±51.2mV動(dòng)態(tài)范圍\n? 78μA LSB，±2.56A動(dòng)態(tài)范圍(20mΩ外部檢測(cè)電阻RSNS)\n? 156μA LSB，±5.12A動(dòng)態(tài)范圍(10mΩ外部檢測(cè)電阻RSNS)\n\n\n? 13位雙向電流測(cè)量(DS2740BU)\n? 6.25μV LSB，±51.2mV動(dòng)態(tài)范圍\n? 312μA LSB，±2.56A動(dòng)態(tài)范圍(20mΩ外部檢測(cè)電阻RSNS)\n? 625μA LSB，±5.12A動(dòng)態(tài)范圍(10mΩ外部檢測(cè)電阻RSNS)\n\n\n? 模擬輸入濾波器(IS1，IS2)擴(kuò)展脈動(dòng)負(fù)載動(dòng)態(tài)范圍\n? 電流累積;
          ADI
          亞德諾
          

          DS2740B
          High-Precision Coulomb Counter
          
DESCRIPTION
The DS2740 provides high-precision current-flow measurement data to support battery-capacity monitoring in cost-sensitive applications. Current is measured bidirectionally over a dynamic range of 15 bits (DS2740U) or 13 bits (DS2740UB), with the net flow accumulated in a separate 16-b
          文件：248.38 Kbytes 頁數(shù)：15 Pages
          DALLAS
          

          DS2740BU
          High-Precision Coulomb Counter
          
DESCRIPTION
The DS2740 provides high-precision current-flow measurement data to support battery-capacity monitoring in cost-sensitive applications. Current is measured bidirectionally over a dynamic range of 15 bits (DS2740U) or 13 bits (DS2740UB), with the net flow accumulated in a separate 16-b
          文件：248.38 Kbytes 頁數(shù)：15 Pages
          DALLAS
          

          DS2740BU/R
          High-Precision Coulomb Counter
          
DESCRIPTION
The DS2740 provides high-precision current-flow measurement data to support battery-capacity monitoring in cost-sensitive applications. Current is measured bidirectionally over a dynamic range of 15 bits (DS2740U) or 13 bits (DS2740UB), with the net flow accumulated in a separate 16-b
          文件：248.38 Kbytes 頁數(shù)：15 Pages
          DALLAS
          

          DS2740BU/T
          High-Precision Coulomb Counter
          
DESCRIPTION
The DS2740 provides high-precision current-flow measurement data to support battery-capacity monitoring in cost-sensitive applications. Current is measured bidirectionally over a dynamic range of 15 bits (DS2740U) or 13 bits (DS2740UB), with the net flow accumulated in a separate 16-b
          文件：248.38 Kbytes 頁數(shù)：15 Pages
          DALLAS
          

          DS2740BUSLASHR
          High-Precision Coulomb Counter
          
DESCRIPTION
The DS2740 provides high-precision current-flow measurement data to support battery-capacity monitoring in cost-sensitive applications. Current is measured bidirectionally over a dynamic range of 15 bits (DS2740U) or 13 bits (DS2740UB), with the net flow accumulated in a separate 16-b
          文件：248.38 Kbytes 頁數(shù)：15 Pages
          DALLAS
          

          DS2740BUSLASHT
          High-Precision Coulomb Counter
          
DESCRIPTION
The DS2740 provides high-precision current-flow measurement data to support battery-capacity monitoring in cost-sensitive applications. Current is measured bidirectionally over a dynamic range of 15 bits (DS2740U) or 13 bits (DS2740UB), with the net flow accumulated in a separate 16-b
          文件：248.38 Kbytes 頁數(shù)：15 Pages
          DALLAS
          

          DS2740U
          High-Precision Coulomb Counter
          
DESCRIPTION
The DS2740 provides high-precision current-flow measurement data to support battery-capacity monitoring in cost-sensitive applications. Current is measured bidirectionally over a dynamic range of 15 bits (DS2740U) or 13 bits (DS2740UB), with the net flow accumulated in a separate 16-b
          文件：248.38 Kbytes 頁數(shù)：15 Pages
          DALLAS
          

          
            
          
		
        
          
            
          
                
          技術(shù)參數(shù)
          
            
          
            
            
            	
          • Battery Type：
            1 Cell Li-Ion
          • Interface：
            1-Wire
          • Parameters Measured：
            Current
          • Applications：
            Pack
          • VSUPPLY (min)(V)：
            2.7
          • VSUPPLY (max)(V)：
            5.5
          • Features：
            AFE
          • Package/ Pins：
            UMAX/8
          • Smallest Available Pckg. (max w/pins)(mm2)：
            15.6
          • RoHS Available：
            Yes
          • Oper. Temp.(°C)：
            -40 to +85
          • Budgetary Price (See Notes)：
            $1.88 @1k
          
            
          
        
          
            
          供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
          
                
          



          DALLAS
          		

          24+
          		

          SOIC
          		

          364
          		

          		
詢價(jià)
          

          



          DALLAS
          		

          25+
          		

          SOIC
          		

          3200
          		

          全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售
          		
詢價(jià)
          

          



          MAXIM
          		

          22+
          		

          SOIC
          		

          8000
          		

          原裝正品支持實(shí)單
          		
詢價(jià)
          

          



          MAXIM
          		

          23+
          		

          SMD
          		

          4000
          		

          正品原裝貨價(jià)格低
          		
詢價(jià)
          

          



          MAXIM
          		

          24+
          		

          SMD
          		

          2000
          		

          只做原裝正品現(xiàn)貨 歡迎來電查詢15919825718
          		
詢價(jià)
          

          



          ADI
          		

          25+
          		

          Micro-MAX, Thin Shrink Small-O
          		

          5500
          		

          高精度庫侖計(jì)
          		
詢價(jià)
          

          



          DALLAS
          		

          2015+
          		

          SOP/DIP
          		

          19889
          		

          一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣!
          		
詢價(jià)
          

          



          DALLAS
          		

          23+
          		

          SOIC
          		

          15000
          		

          全新進(jìn)口原裝現(xiàn)貨,價(jià)優(yōu)
          		
詢價(jià)
          

          



          DALLAS
          		

          25+
          		

          DIP-18P
          		

          18000
          		

          原廠直接發(fā)貨進(jìn)口原裝
          		
詢價(jià)
          

          



          DS
          		

          06+
          		

          MSOP8
          		

          6790
          		

          全新原裝進(jìn)口自己庫存優(yōu)勢(shì)
          		
詢價(jià)
          

            
          
        
          
        
          更多DS2740供應(yīng)商
            更新時(shí)間2026-1-21 16:30:00
        
          
        
          
          
          
            
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