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ADUM4154ARIZ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+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
AnalogDevices |
17+ |
SMD |
17900 |
数字隔离器MultipSlaveIsolatrforSPIIntrface |
询价 | ||
ADI/亚德诺 |
21+ |
SOIC-20_300mil |
22800 |
公司只做原装,诚信经营 |
询价 | ||
AD |
1824+ |
NA |
94 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
ADI/亚德诺 |
23+ |
SOIC-20_300mil |
12700 |
买原装认准中赛美 |
询价 | ||
ADI/亚德诺 |
23+ |
SOIC-20_300mil |
8080 |
原装正品,支持实单 |
询价 | ||
ADI |
24+ |
20-Lead SOIC (Increased Creepa |
3660 |
十年信誉,只做全新原装正品现货,以优势说话 !! |
询价 | ||
ADI(亚德诺) |
23+ |
SOP-20-300mil |
7814 |
支持大陆交货,美金交易。原装现货库存。 |
询价 | ||
ADI/亚德诺 |
23+ |
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 | ||
Analog Devices Inc. |
24+ |
20-SOIC(0.295,7.50mm 宽) |
25000 |
in stock隔离器IC-原装正品 |
询价 |