ADUM1447中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書
ADUM1447規(guī)格書詳情
GENERAL DESCRIPTION
The ADuM1440/ADuM1441/ADuM1442/ADuM1445/ADuM1446/ADuM14471 are micropower, 4-channel digital isolators based on the Analog Devices, Inc., iCoupler? technology. Combining high speed, complementary metal oxide semiconductor (CMOS) and monolithic air core transformer technologies, these isolation components provide outstanding performance characteristics superior to the alternatives, such as optocoupler devices. As shown in Figure 2, in standard operating mode, when ENx = 0 (internal refresh enabled), the current per channel is less than 10 μA. When ENx = 1 (internal refresh disabled), the current per channel drops to less than 1 μA.
FEATURES
Ultralow power operation
3.3 V operation (typical)
5.6 μA per channel quiescent current, refresh enabled
0.3 μA per channel quiescent current, refresh disabled
148 μA/Mbps per channel typical dynamic current
2.5 V operation (typical)
3.1 μA per channel quiescent current, refresh enabled
0.1 μA per channel quiescent current, refresh disabled
117 μA/Mbps per channel typical dynamic current
Small, 16-lead QSOP
Bidirectional communication
Up to 2 Mbps data rate (NRZ)
High temperature operation: 125°C
High common-mode transient immunity: >25 kV/μs
Safety and regulatory approvals
UL 1577 Component Recognition Program (pending)
2500 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice #5A (pending)
VDE Certificate of Conformity (pending)
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
VIORM = 560 VPEAK
APPLICATIONS
General-purpose, low power multichannel isolation
1 MHz, low power peripheral interface (SPI)
4 mA to 20 mA loop process controls
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ADI/亞德諾 |
20+ |
16-LeadQSOP |
33680 |
ADI全新原裝-可開原型號增稅票 |
詢價 | ||
ADI |
2280 |
只做正品 |
詢價 | ||||
ADI(亞德諾) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應,賬期支持! |
詢價 | ||
ADI/亞德諾 |
18+ |
QSOP-16 |
1000 |
ADI原廠原裝優(yōu)勢訂貨 |
詢價 | ||
ADI(亞德諾) |
23+ |
SSOP20208mil |
7350 |
原裝進口,原廠直銷!當天可交貨,支持原型號開票! |
詢價 | ||
AD |
1824+ |
NA |
16 |
加我QQ或微信咨詢更多詳細信息, |
詢價 | ||
ADI/亞德諾 |
22+ |
SSOP-20 |
13000 |
原裝正品 |
詢價 | ||
ADI(亞德諾) |
6000 |
詢價 | |||||
ADUMI |
23+ |
20-Lead SSOP |
16543 |
原包裝原標現(xiàn)貨,假一罰十, |
詢價 | ||
ADI/亞德諾 |
22+ |
QSOP-16 |
8880 |
原裝認準芯澤盛世! |
詢價 |