ADUM1411中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書
ADUM1411規(guī)格書詳情
GENERAL DESCRIPTION
The ADuM141x1 are four-channel digital isolators based on Analog Devices, Inc. iCoupler? technology. Combining high speed CMOS and monolithic air core transformer technologies, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices.
By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with optocouplers. The usual concerns that arise with optocouplers, such as uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects, are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with these iCoupler products. Furthermore, iCoupler devices consume one-tenth to one-sixth the power of optocou plers at comparable signal data rates.
The ADuM141x isolators provide four independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide) up to 10 Mbps. All models operate with the supply voltage on either side ranging from 2.7 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier. All products also have a default output control pin. This allows the user to define the logic state the outputs are to adopt in the absence of the input power. Unlike other optocoupler alternatives, the ADuM141x isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/power-down conditions.
FEATURES
Low power operation
5 V operation
1.3 mA per channel maximum @ 0 Mbps to 2 Mbps
4.0 mA per channel maximum @ 10 Mbps
3 V operation
0.8 mA per channel maximum @ 0 Mbps to 2 Mbps
1.8 mA per channel maximum @ 10 Mbps
Bidirectional communication
3 V/5 V level translation
High temperature operation: 105°C
Up to 10 Mbps data rate (NRZ)
Programmable default output state
High common-mode transient immunity: >25 kV/μs
16-lead, RoHS-compliant, SOIC wide body package
Safety and regulatory approvals
UL recognition: 2500 V rms for 1 minute per UL 1577
CSA component acceptance notice #5A
VDE certificate of conformity
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
VIORM = 560 V peak
TüV approval: IEC/EN 60950-1
APPLICATIONS
General-purpose multichannel isolation
SPI interface/data converter isolation
RS-232/RS-422/RS-485 transceivers
Industrial field bus isolation
產(chǎn)品屬性
- 型號(hào):
ADUM1411
- 制造商:
AD
- 制造商全稱:
Analog Devices
- 功能描述:
Quad-Channel, 12-Bit, Serial Input, 4 mA to 20 mA
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
AD |
2016+ |
SOP16 |
2600 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
ADI |
2019+ |
SOP |
6000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
MICROCHIP/微芯 |
24+ |
NA |
96880 |
只做原裝,公司現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
ADI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
23+ |
SOP16 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | |||
ADI/亞德諾 |
1950+ |
SOP16 |
4856 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
ADI |
23+ |
SOP16 |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
6000 |
詢價(jià) | ||||||
AD SEMICONDUCTOR |
23+ |
SOP |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
ADI/亞德諾 |
18+ |
SOIC-16 |
6390 |
全新原裝現(xiàn)貨,可出樣品,可開(kāi)增值稅發(fā)票 |
詢價(jià) |