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ADUM1412ARWZ数据手册规格书PDF详情
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
ADUM1412ARWZ产品属性
- 类型
描述
- 型号
ADUM1412ARWZ
- 功能描述
IC ISOLATOR DGTL QUAD 16-SOIC
- RoHS
是
- 类别
隔离器 >> 数字隔离器
- 系列
iCoupler®
- 标准包装
66
- 系列
iCoupler® 输入 - 1 侧/2
- 侧
2/2
- 通道数
4
- 电源电压
3.3V,5V 电压 -
- 隔离
2500Vrms
- 数据速率
25Mbps
- 传输延迟
60ns
- 输出类型
逻辑
- 封装/外壳
20-SSOP(0.209,5.30mm 宽)
- 供应商设备封装
20-SSOP
- 包装
管件
- 工作温度
-40°C ~ 105°C
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AD |
15+ |
SOP16 |
1 |
全新原装只做自己库存只做原装 |
|||
ADI/亚德诺 |
25+ |
SOIC-16300mil |
36000 |
ADI/亚德诺全新特价ADUM1412ARWZ即刻询购立享优惠#长期有货 |
|||
ADI |
09+ |
SOP |
62000 |
原装正品现货优势18 |
|||
ADI |
23+ |
SOP16 |
1000 |
正规渠道,只有原装! |
|||
ADI/亚德诺 |
21+ |
NA |
12500 |
只做全新原装公司现货特价 |
|||
AD |
SOP-16 |
2500 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
||||
AD |
2017+ |
SOP-16 |
9550 |
原装正品,诚信经营 |
|||
AD |
24+ |
SOIC-16 |
8000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
|||
ADI(亚德诺) |
23+ |
N/A |
20000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
ADI/亚德诺 |
24+ |
SOP16 |
18400 |
原装现货/15年行业经验欢迎询价 |
ADUM1412ARWZ-RL 价格
参考价格:¥20.7458
ADUM1412ARWZ 资料下载更多...
ADUM1412ARWZ相关电子新闻
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2019-12-27
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