LTC6820集成电路(IC)专用规格书PDF中文资料
厂商型号 |
LTC6820 |
参数属性 | LTC6820 封装/外壳为16-TFSOP(0.118",3.00mm 宽);包装为托盘;类别为集成电路(IC) > 专用;LTC6820应用范围:隔离式通信接口;产品描述:IC INTERFACE SPECIALIZED 16MSOP |
功能描述 | 12-Cell Battery Stack Monitors |
文件大小 |
4.26605 Mbytes |
页面数量 |
92 页 |
生产厂商 | Analog Devices |
企业简称 |
AD【亚德诺】 |
中文名称 | 亚德诺半导体技术有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-14 22:59:00 |
LTC6820规格书详情
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
LTC6820属于集成电路(IC) > 专用。亚德诺半导体技术有限公司制造生产的LTC6820专用该系列产品可提供所需的功能,用以将信息源/信宿连到各种复杂或范围狭窄应用中的传感器、变送器、致动器、传输介质或其他此类端点。例如,汽车安全气囊驱动器、车身控制和信息娱乐总线、自适应电缆均衡器、智能卡等等。
产品属性
- 产品编号:
LTC6820HMS#3ZZTRPBF
- 制造商:
Analog Devices Inc.
- 类别:
集成电路(IC) > 专用
- 系列:
Automotive, isoSPI
- 包装:
托盘
- 应用:
隔离式通信接口
- 接口:
SPI
- 电压 - 供电:
2.7V ~ 5.5V
- 封装/外壳:
16-TFSOP(0.118",3.00mm 宽)
- 供应商器件封装:
16-MSOP
- 安装类型:
表面贴装型
- 描述:
IC INTERFACE SPECIALIZED 16MSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI(亚德诺) |
23+ |
MSOP16 |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
LINEAR(凌特) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
ADI/亚德诺 |
22+ |
MSOP |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
LT |
20000 |
原装现货,可追溯原厂渠道 |
询价 | ||||
LT/凌特 |
1950+ |
MSOP16 |
4856 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ADI |
22+ |
MSOP-16 |
9000 |
原厂原装,价格优势!13246658303 |
询价 | ||
ADI/亚德诺 |
21+ |
MSOP |
2500 |
询价 | |||
ADI(亚德诺)/LINEAR(凌特) |
23+ |
MSOP16 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
LINEAR/凌特 |
21+ |
SSOP |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
LINEAR/凌特 |
18+ |
QFN |
11132 |
全新原装现货,可出样品,可开增值税发票 |
询价 |