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LTC6811-1_V01中文资料
LTC6811-1_V01数据手册规格书PDF详情
DESCRIPTION
The LTC®6811 is a multicell battery stack monitor that
measures up to 12 series connected battery cells with
a total measurement error of less than 1.2mV. The cell
measurement range of 0V to 5V makes the LTC6811
suitable for most battery chemistries. All 12 cells can be
measured in 290μs, and lower data acquisition rates can
be selected for high noise reduction.
Multiple LTC6811 devices can be connected in series, permitting
simultaneous cell monitoring of long, high voltage
battery strings. Each LTC6811 has an isoSPI interface for
high speed, RF-immune, long distance communications.
Using the LTC6811-1, multiple devices are connected in
a daisy chain with one host processor connection for all
devices. Using the LTC6811-2, multiple devices are connected
in parallel to the host processor, with each device
individually addressed.
The LTC6811 can be powered directly from the battery
stack or from an isolated supply. The LTC6811 includes
passive balancing for each cell, with individual PWM
duty cycle control for each cell. Other features include an
onboard 5V regulator, five general purpose I/O lines and a
sleep mode, where current consumption is reduced to 4μA.
FEATURES
- Pin-Compatible Upgrade from the LTC6804
- Measures Up to 12 Battery Cells in Series
- 1.2mV Maximum Total Measurement Error
- Stackable Architecture for High Voltage Systems
- Built-in isoSPITM Interface
- 1Mb Isolated Serial Communications
- Uses a Single Twisted Pair, up to 100 Meters
- Low EMI Susceptibility and Emissions
- 290μs to Measure All Cells in a System
- Synchronized Voltage and Current Measurement
- 16-Bit ADC with Programmable Noise Filter
- Engineered for ISO 26262-Compliant Systems
- Passive Cell Balancing with Programmable Timer
- 5 General Purpose Digital I/O or Analog Inputs
- Temperature or other Sensor Inputs
- Configurable as an I2C or SPI master
- 4μA Sleep Mode Supply Current
- 48-Lead SSOP Package
- AEC-Q100 Qualified for Automotive Applications
APPLICATIONS
- Electric and Hybrid Electric Vehicles
- Backup Battery Systems
- Grid Energy Storage
- High Power Portable Equipment
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
23+ |
SSOP-48 |
89630 |
当天发货全新原装现货 |
|||
ADI/亚德诺 |
25+ |
SSOP48 |
880000 |
明嘉莱只做原装正品现货 |
|||
ADI/亚德诺 |
24+ |
SSOP48 |
7671 |
原装正品.优势专营 |
|||
ADI/亚德诺 |
2223+ |
SSOP48 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
|||
LTNEAR |
1822+ |
SSOP48 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
|||
LINEAR(凌特) |
2324+ |
NA |
78920 |
二十余载金牌老企,研究所优秀合供单位,您的原厂窗口 |
|||
LINEAR(凌特) |
23+ |
15000 |
专业帮助客户找货 配单,诚信可靠! |
||||
正纳电子热销 |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
|||
LINEAR/凌特 |
18+ |
SSOP48 |
30 |
原装/现货 |
|||
LT/凌特 |
2447 |
SSOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
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Analog Devices 亚德诺半导体技术有限公司
(Analog Devices,简称ADI)成立于1965年,总部位于美国马萨诸塞州诺丁汉,是全球领先的高性能模拟、混合信号和数字信号处理集成电路(IC)设计与制造公司。ADI致力于为各种应用提供创新的解决方案,涵盖通信、工业、汽车、医疗、消费电子和数据中心等多个领域。 公司以其强大的研发实力和专业技术著称,拥有广泛的产品组合,包括放大器、转换器、传感器和处理器等,能够满足客户在信号处理和控制方面的需求。ADI的产品被广泛应用于数据测量、无线通信、音频处理、视频监控以及自动化和控制系统等领域。 模拟器件公司始终致力于推动技术创新,凭借强大的科技实力,为客户提供高效、可靠的解决方案,帮助他们提高