ADUM4154中文资料PDF规格书
ADUM4154规格书详情
GENERAL DESCRIPTION
The ADuM41541 is an SPIsolator™ digital isolator optimized for a serial peripheral interface (SPI) that includes support for up to four slave devices. Based on the Analog Devices, Inc., iCoupler® chip scale transformer technology, the low propagation delay and jitter in the CLK, MO/SI, MI/SO, and SS SPI bus signals support SPI clock rates of up to 17 MHz.
The ADuM4154 isolator also provides a slave select multiplexing system that allows up to four slave devices to be serviced from one isolator. When a target slave is selected, the slave select signal propagates to the desired output with low propagation delay, allowing tight timing control. The isolated SSx is addressed through a 250 kbps low speed, 2-channel address bus, allowing the target slave device to be changed in as little as 2.5 μs.
FEATURES
Supports up to 17 MHz SPI clock speed
4 high speed, low propagation delay, SPI signal isolation channels
Supports up to 4 slave devices
20-lead SOIC_IC package with 8.3 mm creepage
High temperature operation: 125°C
High common-mode transient immunity: >25 kV/μs
Safety and regulatory approvals
UL recognition per UL 1577
5000 V rms for 1 minute SOIC long package
CSA Component Acceptance Notice 5A
VDE certificate of conformity
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
VIORM = 849 V peak
APPLICATIONS
Industrial programmable logic controllers (PLCs)
Sensor isolation
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
23+ |
SOIC-20 |
5000 |
只有原装,欢迎来电咨询! |
询价 | ||
ADI/亚德诺 |
2023+ |
SOIC-20_300mil |
6000 |
原装正品现货、支持第三方检验、终端BOM表可配单提供 |
询价 | ||
ADI/亚德诺 |
NEW |
SOIC-20 |
17500 |
只做原装13691986278微信 |
询价 | ||
ANALOG DEVICES |
2022+ |
原厂原包装 |
8600 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
ADI/亚德诺 |
22+ |
66900 |
原封装 |
询价 | |||
ADI(亚德诺) |
23+ |
SOP20300mil |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
ADI(亚德诺)/LINEAR(凌特) |
23+ |
SOIC20300mil |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
ADI/亚德诺 |
SOIC-20_300mil |
6000 |
询价 | ||||
ADI/亚德诺 |
SOIC-20_300mil |
6000 |
询价 | ||||
ADI/亚德诺 |
19+ |
SOIC-20 |
680000 |
订货原装进口假一罚十 |
询价 |