ADUM1445中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書
ADUM1445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 |
23+ |
QSOP-16 |
25000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
ADI/亞德諾 |
23+ |
QSOP-16 |
12700 |
買原裝認準中賽美 |
詢價 | ||
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
詢價 | |||
AnalogDevices |
17+ |
SMD |
17900 |
數(shù)字隔離器Micro-powerQuad-CHDigitalIsolator |
詢價 | ||
ADI/亞德諾 |
21+ |
QSOP-16 |
8800 |
公司只做原裝正品 |
詢價 | ||
ADI(亞德諾)/LINEAR |
1921+ |
- |
3575 |
向鴻倉庫現(xiàn)貨,優(yōu)勢絕對的原裝! |
詢價 | ||
ADI |
2222+ |
QSOP-16 |
10945 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
ADI/亞德諾 |
2023+ |
QSOP-16 |
6000 |
原裝正品現(xiàn)貨、支持第三方檢驗、終端BOM表可配單提供 |
詢價 | ||
ADI/亞德諾 |
23+ |
QSOP-16 |
7188 |
秉承只做原裝 終端我們可以提供技術(shù)支持 |
詢價 | ||
ADI(亞德諾) |
23+ |
NA |
10000 |
原裝,BOM表可配單 |
詢價 |