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DS2764AE-025SLASHR中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
DS2764AE-025SLASHR規(guī)格書詳情
GENERAL DESCRIPTION
The DS2764 high-precision Li+ battery monitor is a data-acquisition, information-storage, and safety protection device tailored for cost-sensitive battery pack applications. This low-power device integrates precise temperature, voltage, and current measurement, nonvolatile (NV) data storage, and Li+ protection into the small footprint of either a TSSOP package or flip-chip package. The DS2764 is a key component in applications requiring remaining
capacity estimation, safety monitoring, and battery specific data storage.
FEATURES
Li+ Safety Circuit
?? Overvoltage Protection
?? Overcurrent/Short-Circuit Protection
?? Undervoltage Protection
0V Battery Recovery Charge
Available in Two Configurations:
? ?Internal 25m? Sense Resistor
? ?External User-Selectable Sense Resistor
Current Measurement
?? 12-Bit Bidirectional Measurement
?? Internal Sense Resistor Configuration: 0.625mA LSB and ±1.9A Dynamic Range
?? External Sense Resistor Configuration: 15.625V LSB and ±64mV Dynamic Range
Current Accumulation:
?Internal Sense Resistor: 0.25mAhr LSB
? External Sense Resistor: 6.25Vhr LSB
Voltage Measurement with 4.88mV Resolution
Temperature Measurement Using Integrated Sensor with 0.125°C Resolution
40 Bytes of Lockable EEPROM
Option for Unique 64-bit ID
Industry 2-Wire Interface with Programmable Slave Address
Low-Power Consumption:
?? Active Current: 60μA typ, 90A max
???Sleep Current: 1μA typ, 2A max
APPLICATIONS
PDAs
Cell Phones/Smartphones
Digital Cameras
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Maxim(美信) |
18+ |
9800 |
代理進(jìn)口原裝/實(shí)單價(jià)格可談 |
詢價(jià) | |||
MAXIM |
2020+ |
TSSOP16 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
Maxim |
24+ |
原廠封裝 |
4283 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAX |
24+ |
TSSOP16 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
MAXIM/美信 |
22+ |
TSSOP20 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
ADI |
電池監(jiān)控器 |
16-TSSOP |
24521 |
﹤原裝元器件﹥Ic pmic電池管理元件,半導(dǎo)體器件供應(yīng) |
詢價(jià) | ||
MAXIM/美信 |
23+ |
TSSOP16 |
6500 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
TSSOP16 |
6500 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
22+ |
TSSOP16 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
DALLAS |
2023+ |
TSSOP |
5800 |
進(jìn)口原裝,現(xiàn)貨熱賣 |
詢價(jià) |
