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DS2751+025规格书详情
DESCRIPTION
The DS2751 multichemistry battery fuel gauge is a data-acquisition and information-storage device tailored for cost-sensitive and space-constrained 1-cell Li+/polymer or 3-cell Ni battery-pack applications. The DS2751 provides the key hardware components required to accurately estimate remaining capacity by integrating low-power, precision measurements of temperature, voltage, current, and current accumulation, as well as nonvolatile (NV) data storage, into the small footprint of a 3.0mm x 4.4mm 8-pin TSSOP package.
FEATURES
■ 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: 15.625V 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
■ 32 Bytes of Lockable EEPROM
■ 16 Bytes of General-Purpose SRAM
■ Dallas 1-Wire® Interface with Unique 64-Bit Device Address
■ Supports 1-Cell Li+/Polymer or 3-Cell Ni Battery Packs
■ 3mm Dimension of 8-Pin TSSOP Package Allows Mounting on Side of Thin Li+ and Li+/Polymer Cells (Lead Free available)
■ Low Power Consumption:
- Active Current: 60μA (typ), 90μA (max)
- Sleep Current: 1μA (typ), 2μA (max)
产品属性
- 型号:
DS2751+025
- 制造商:
MAXIM
- 制造商全称:
Maxim Integrated Products
- 功能描述:
Multichemistry Fuel Garge
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
TSSOP8 |
98500 |
原装正品,支持实单 |
询价 | ||
MAXIM/美信 |
TSSOP8 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
DALLAS |
2305+ |
原厂封装 |
12500 |
15年芯片行业经验/只供原装正品:0755-83267371邹小姐 |
询价 | ||
MAXIM |
19+ |
TSSOP8 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
MAXIM |
2016+ |
TSSOP8 |
6528 |
只做进口原装现货!假一赔十! |
询价 | ||
MAX |
22+ |
TSSOP-8 |
3600 |
绝对原装!现货热卖! |
询价 | ||
MAXIM |
21+ |
TSSOP-8 |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
DALLAS |
18+ |
TSSOP |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
MAXIM |
22+23+ |
TSSOP-8 |
26839 |
绝对原装正品全新进口深圳现货 |
询价 | ||
DALLAS |
2023+ |
TSSOP |
5800 |
进口原装,现货热卖 |
询价 |