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ADuM1440ARQZ中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書
ADuM1440ARQZ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
產(chǎn)品屬性
- 型號：
ADUM1440ARQZ
- 制造商：
Analog Devices
- 功能描述：
DIGITAL ISOLATOR, 4CH, 80NS, QSOP-16, No. of
- Channels：
4, Propagation
- Delay：
80ns, Supply Voltage
- Min：
2.25V, Supply Voltage
- Max：
3.6V, Digital IC Case
- Style：
QSOP, No. of
- Pins：
16, Supply
- Current：
623A, Operating Temperature
- Min：
-40C
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
詢價 | |||
ADI/亞德諾 |
23+ |
TUBE |
3000 |
只做原裝正品,假一賠十 |
詢價 | ||
Analog Devices Inc. |
25+ |
16-QSOP |
12000 |
ADI\MAXIM現(xiàn)貨分銷,只做原裝,多種品牌有售。QQ詢價 |
詢價 | ||
ADI(亞德諾)/LINEAR |
2447 |
QSOP-16 |
315000 |
98個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價 | ||
ADI(亞德諾) |
23+ |
N/A |
10000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ADI(亞德諾) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
ADI |
24+ |
16-Lead QSOP |
3660 |
十年信譽,只做全新原裝正品現(xiàn)貨,以優(yōu)勢說話 !! |
詢價 | ||
ADI(亞德諾) |
22+ |
N/A |
10000 |
原裝,BOM表可配單 |
詢價 | ||
ADI/亞德諾 |
21+ |
QSOP-16 |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
ADI/亞德諾 |
24+ |
QSOP16 |
34560 |
只做全新原裝進口現(xiàn)貨 |
詢價 |
