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DS2764AE/R中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
DS2764AE/R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
產(chǎn)品屬性
- 型號：
DS2764AE/R
- 制造商：
MAXIM
- 制造商全稱：
Maxim Integrated Products
- 功能描述：
High-Precision Li+ Battery Monitor with 2-Wire Interface
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI(亞德諾)/MAXIM(美信) |
23+ |
TSSOP16 |
7350 |
原裝進(jìn)口,原廠直銷!當(dāng)天可交貨,支持原型號開票! |
詢價(jià) | ||
MAXIM(美信) |
23+ |
TSSOP16 |
6000 |
誠信服務(wù)，絕對原裝原盤 |
詢價(jià) | ||
MaximIntegrated |
23+ |
16-TSSOP |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
MAXIM |
23+ |
TSSOP |
8888 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
Analog Devices Inc./Maxim Inte |
23+ |
16-TSSOP |
4500 |
只做原裝,假一賠十 |
詢價(jià) | ||
Analog Devices Inc/Maxim Integ |
23+/24+ |
16-TSSOP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
Maxim |
22+ |
16TSSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
Maxim |
24+ |
調(diào)節(jié)器 |
7035 |
原裝現(xiàn)貨 |
詢價(jià) | ||
Maxim(美信) |
18+ |
9800 |
代理進(jìn)口原裝/實(shí)單價(jià)格可談 |
詢價(jià) | |||
Maxim Integrated |
23+ |
16-TSSOP |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
