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DS2764BE-025SLASHT中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
DS2764BE-025SLASHT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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM |
18+ |
NA |
1 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
DALLAS |
24+ |
NA/ |
32 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
DALLAS |
24+/25+ |
206 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
MAXIM |
24+ |
SOP8 |
5645 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
DALLAS |
SOP8 |
9500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
22+ |
5000 |
詢價 | |||||
MAXIM |
24+ |
SOP8 |
2658 |
原裝正品!現(xiàn)貨供應(yīng)! |
詢價 | ||
N/A |
22+ |
SOP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
DALLAS |
2020+ |
SOP8 |
98 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
DALLAS |
23+ |
SOP8 |
9562 |
詢價 |