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ADBMS6817M中文資料
ADBMS6817M數(shù)據(jù)手冊(cè)規(guī)格書(shū)PDF詳情
GENERAL DESCRIPTION
The ADBMS6817M is a multicell battery stack monitor that measures
up to eight series connected battery cells with a lifetime total
measurement error (TME) of less than 1.9 mV. The cell measurement
range of 0 V to 5 V makes the ADBMS6817M suitable for
most battery chemistries. All eight cells can be measured in 304 μs,
and lower data acquisition rates can be selected for high noise
reduction.
Multiple ADBMS6817M devices can be connected in series, permitting
simultaneous cell monitoring of long, high voltage battery
strings. Each ADBMS6817M has an isolated serial peripheral interface
(isoSPI?) interface for high speed, RF immune, long distance
communications. Multiple devices are connected in a daisy chain
with one host processor connection for all devices. This daisy chain
can operate bidirectionally to ensure communication integrity even
in the event of a fault along the communication path.
The ADBMS6817M can be powered directly from the battery stack
or from an isolated supply. The ADBMS6817M includes passive
balancing for each cell, with individual pulse-width modulation
(PWM) duty cycle control for each cell. Other features include an
on-board 5 V regulator, seven general-purpose input and output
(GPIOx) lines, and a sleep state, where current consumption is
reduced to 5.5 μA.
FEATURES
? Measures up to 8 battery cells in series
? Maximum lifetime total measurement error: ±1.9 mV at 3.3 V per cell (–40°C to +85°C)
? Stackable architecture for high voltage battery packs
? Built-in isoSPI interface
? 2 Mbps isolated serial communications
? Uses a single twisted pair, up to 20 meters
? Low EMI susceptibility and emissions
? Bidirectional for broken wire protection
? Capacitor or transformer coupled
? Hot plug tolerant without external protection
? Diagnostics for IC and application circuit failure modes
? 304 μs to measure all cells in a system
? 16-bit ADC with programmable noise filter
? Passive cell balancing up to 300 mA per channel with programmable PWM
? 7 GPIOx or analog inputs
? Temperature or other sensor inputs
? Configurable as an I2C or SPI controller
? Sleep state V+ supply current: 5.5 μA typical
? Cell and temperature monitoring in key-off state (LPCM)
? 48-lead LFCSP_SS package with exposed pad
? AEC-Q100 qualified for automotive applications
APPLICATIONS
? Electric and hybrid electric vehicles
? Backup battery systems
? Grid energy storage
? Large portable power banks
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI/亞德諾 |
25+ |
20000 |
原裝現(xiàn)貨,可追溯原廠渠道 |
||||
ADI/亞德諾 |
23+ |
TRAY |
3000 |
只做原裝正品,假一賠十 |
|||
ADI |
24+ |
48-Lead LQFP_EP (7mm x 7mm x 1 |
3660 |
十年信譽(yù),只做全新原裝正品現(xiàn)貨,以優(yōu)勢(shì)說(shuō)話 !! |
|||
ADI/亞德諾 |
25+ |
原廠封裝 |
10280 |
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源！ |
|||
ADI/亞德諾 |
2023+ |
SMD |
5000 |
原廠全新正品旗艦店優(yōu)勢(shì)現(xiàn)貨 |
|||
ADI/亞德諾 |
23+ |
6500 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
||||
ADI/亞德諾 |
23+ |
6500 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
||||
ADI |
22+ |
N/A |
109020 |
原裝正品物料 |
|||
ADI/亞德諾 |
25+ |
原廠封裝 |
11000 |
||||
ADI |
24+ |
32-Lead Plastic Side Solderabl |
3600 |
原盤,原標(biāo),假一賠三,支持賬期 |
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Analog Devices 亞德諾半導(dǎo)體技術(shù)有限公司
中文資料: 87015條
（Analog Devices，簡(jiǎn)稱ADI）成立于1965年，總部位于美國(guó)馬薩諸塞州諾丁漢，是全球領(lǐng)先的高性能模擬、混合信號(hào)和數(shù)字信號(hào)處理集成電路（IC）設(shè)計(jì)與制造公司。ADI致力于為各種應(yīng)用提供創(chuàng)新的解決方案，涵蓋通信、工業(yè)、汽車、醫(yī)療、消費(fèi)電子和數(shù)據(jù)中心等多個(gè)領(lǐng)域。 公司以其強(qiáng)大的研發(fā)實(shí)力和專業(yè)技術(shù)著稱，擁有廣泛的產(chǎn)品組合，包括放大器、轉(zhuǎn)換器、傳感器和處理器等，能夠滿足客戶在信號(hào)處理和控制方面的需求。ADI的產(chǎn)品被廣泛應(yīng)用于數(shù)據(jù)測(cè)量、無(wú)線通信、音頻處理、視頻監(jiān)控以及自動(dòng)化和控制系統(tǒng)等領(lǐng)域。 模擬器件公司始終致力于推動(dòng)技術(shù)創(chuàng)新，憑借強(qiáng)大的科技實(shí)力，為客戶提供高效、可靠的解決方案，幫助他們提高
