DS2761AX中文资料PDF规格书
DS2761AX规格书详情
DESCRIPTION
The DS2761 high-precision Li+ battery monitor is a data-acquisition, information-storage, and safetyprotection 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 DS2761 is a key component in applications including remaining capacity estimation, safety monitoring, and battery-specific data storage.
FEATURES
■ Lithium-Ion (Li+) Safety Circuit
- Overvoltage Protection
- Overcurrent/Short-Circuit Protection
- Undervoltage Protection
■ Zero Volt Battery Recovery Charge
■ Available in Two Configurations:
- Internal 25mΩ 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: 15.625uV LSB and ±64mV Dynamic Range
■ Current Accumulation:
- Internal Sense Resistor: 0.25mAhr LSB
- External Sense Resistor: 6.25μVhr LSB
■ Voltage Measurement with 4.88mV Resolution
■ Temperature Measurement Using Integrated Sensor with 0.125°C Resolution
■ System Power Management and Control Feature Support
■ 32 Bytes of Lockable EEPROM
■ 16 Bytes of General-Purpose SRAM
■ Dallas 1-Wire® Interface with Unique 64-bit Device Address
■ Low Power Consumption:
- Active Current: 60μA typ, 90μA max
- Sleep Current: 1μA typ, 2μA max
产品属性
- 型号:
DS2761AX
- 制造商:
DALLAS
- 制造商全称:
Dallas Semiconductor
- 功能描述:
High-Precision Li+ Battery Monitor
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DALLAS |
BGA |
6000 |
原装现货,长期供应,终端可账期 |
询价 | |||
DALLAS |
BGA |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
ADI(亚德诺)/MAXIM(美信) |
23+ |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | |||
DALLAS |
23+ |
NA/ |
14010 |
原装现货,当天可交货,原型号开票 |
询价 | ||
DALLAS |
19+ |
BGA |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
DALLAS |
2016+ |
BGA |
5562 |
只做进口原装现货!或订货!假一赔十! |
询价 | ||
DALLAS |
24+ |
BGA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
DALLAS |
22+ |
BGA |
10000 |
现货,原厂原装假一罚十! |
询价 | ||
DALLAS |
BGA |
9500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
DALLAS |
2023+ |
BGA |
10000 |
十五年行业诚信经营,专注全新正品 |
询价 |