DS2745U+中文资料PDF规格书
厂商型号 |
DS2745U+ |
参数属性 | DS2745U+ 封装/外壳为8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 电池管理;产品描述:IC BATT MONITOR MULTI-CHEM 8UMAX |
功能描述 | Low-Cost I2C Battery Monitor |
文件大小 |
223.48 Kbytes |
页面数量 |
14 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-6 22:59:00 |
DS2745U+规格书详情
DESCRIPTION
The DS2745 provides current-flow, voltage, and temperature measurement data to support battery capacity monitoring in cost-sensitive applications. The DS2745 can be mounted on either the host side or pack side of the application. Current measurement and coulomb counting is accomplished by monitoring the voltage drop across an external sense resistor, voltage measurement is accomplished through a separate voltage-sense input, and temperature measurement takes place on-chip. A standard I2C interface with software programmable address gives the controlling microprocessor access to all data and status registers inside the DS2745. A low-power sleep mode state conserves energy when the cell pack is in storage.
FEATURES
• 16-Bit Bidirectional Current Measurement
1.56V LSB, ±51.2mV Dynamic Range
104A LSB, ±3.4A Dynamic Range (RSNS = 15m)
• Current Accumulation Register Resolution
6.25Vhr LSB, ±204.8mVh Range
0.417mAhr LSB, ±13.65Ah Range
(RSNS = 15m)
• 11-Bit Voltage Measurement
• 4.88mV LSB, 0V to 4.5V Input Range
• 11-Bit Temperature Measurement
• 0.125ºC Resolution, -20ºC to +70ºC
• Industry Standard I2C* Interface
• Low Power Consumption:
Active Current:
70A typical, 100A max
Sleep Current:
1A typical, 3A max
产品属性
- 产品编号:
DS2745U+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 电池管理
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 功能:
电池监控器
- 电池化学成份:
多化学
- 接口:
I²C
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-TSSOP,8-MSOP(0.118",3.00mm 宽)
- 供应商器件封装:
8-uMAX/uSOP
- 描述:
IC BATT MONITOR MULTI-CHEM 8UMAX
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
23+ |
标准封装 |
7398 |
原厂渠道供应,大量现货,原型号开票。 |
询价 | ||
MAXIM/美信 |
23+ |
NA/ |
127 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM |
2020+ |
MSOP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MAX |
1120+ |
SSOP-8 |
65 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MAXIM |
2016+ |
MSOP8 |
3526 |
假一罚十进口原装现货原盘原标! |
询价 | ||
MAXIM(美信) |
23+ |
UMAX8 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
MAXIM/美信 |
2023 |
UMAX-8 |
4800 |
公司原装现货/支持实单 |
询价 | ||
Maxim |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
Maxim(美信) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
MAXIM |
21+ |
UMAX-8 |
6000 |
原装现货 |
询价 |