- 您现在的位置：买卖IC网 > PDF目录21371 > ADUM5403WCRWZ-1 (Analog Devices Inc)ISOLATOR 4CH DCDC CONV 16SOIC PDF资料下载
参数资料
| 型号： | ADUM5403WCRWZ-1 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/28页 |
| 文件大小： | 0K |
| 描述： | ISOLATOR 4CH DCDC CONV 16SOIC |
| 标准包装： | 47 |
| 系列： | * |
当前第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页
Quad-Channel, 2.5 kV Isolators with
Integrated DC-to-DC Converter
Data Sheet
FEATURES
ADuM5401 / ADuM5402 / ADuM5403 / ADuM5404
FUNCTIONAL BLOCK DIAGRAMS
iso Power integrated, isolated dc-to-dc converter
Regulated 3.3 V or 5.0 V output
Up to 500 mW output power
Quad dc-to-25 Mbps (NRZ) signal isolation channels
V DD1 1
GND 1 2
OSC
RECT
REG
16
15
V ISO
GND ISO
16-lead SOIC package with 7.6 mm creepage
High temperature operation: 105°C maximum
High common-mode transient immunity: >25 kV/μs
Safety and regulatory approvals
UL recognition
2500 V rms for 1 minute per UL 1577
V IA /V OA 3
V IB /V OB 4
V IC /V OC 5
V OD 6
RC OUT 7
GND 1 8
4 CHANNEL i COUPLER CORE
ADuM5401/ADuM5402/
ADuM5403/ADuM5404
14
13
12
11
10
9
V OA /V IA
V OB /V IB
V OC /V IC
V ID
V SEL
GND ISO
CSA Component Acceptance Notice #5A
VDE certificate of conformity (pending)
IEC 60747-5-2 (VDE 0884, Part 2)
Figure 1.
V IORM = 560 V peak
APPLICATIONS
RS-232/RS-422/RS-485 transceivers
Industrial field bus isolation
V IA
V IB
V IC
V OD
3
4
5
6
ADuM5401
14
13
12
11
V OA
V OB
V OC
V ID
Power supply start-up bias and gate drives
Figure 2. ADuM5401
The ADuM5401 / ADuM5402 / ADuM5403 / ADuM5404 are
Isolated sensor interfaces
Industrial PLCs
GENERAL DESCRIPTION
1
V IA
V IB
V OC
V OD
3
4
5
6
ADuM5402
14
13
12
11
V OA
V OB
V IC
V ID
quad-channel digital isolators with iso Power?, an integrated,
isolated dc-to-dc converter. Based on the Analog Devices, Inc.,
Figure 3. ADuM5402
i Coupler? technology, the dc-to-dc converter provides up to
500 mW of regulated, isolated power at either 5.0 V or 3.3 V
from a 5.0 V input supply, or at 3.3 V from a 3.3 V supply at the
power levels shown in Table 1. These devices eliminate the need
V IA
V OB
V OC
V OD
3
4
5
6
ADuM5403
14
13
12
11
V OA
V IB
V IC
V ID
for a separate, isolated dc-to-dc converter in low power, isolated
designs. The i Coupler chip scale transformer technology is used
Figure 4. ADuM5403
to isolate the logic signals and for the power and feedback paths
in the dc-to-dc converter. The result is a small form factor, total
isolation solution.
The ADuM5401 / ADuM5402 / ADuM5403 / ADuM5404 isolators
V OA
V OB
V OC
V OD
3
4
5
6
ADuM5404
14
13
12
11
V IA
V IB
V IC
V ID
provide four independent isolation channels in a variety of
channel configurations and data rates (see the Ordering Guide
for more information).
Table 1. Power Levels
Figure 5. ADuM5404
iso Power uses high frequency switching elements to transfer
power through its transformer. Special care must be taken
during printed circuit board (PCB) layout to meet emissions
standards. See the AN-0971 Application Note for board layout
Input Voltage (V)
5.0
5.0
3.3
Output Voltage (V)
5.0
3.3
3.3
Output Power (mW)
500
330
200
recommendations.
1
Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.
Rev. C
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 www.analog.com
Fax: 781.461.3113 ?2008–2012 Analog Devices, Inc. All rights reserved.
相关PDF资料 |
PDF描述 |
|---|---|
| 640431-7 | CONN RECEPT 7POS 18AWG MTA156 |
| 1422MD4 | CABINET STEEL 14.1X149X86.1 GRY |
| 1587H10C1 | POWER STRIP 70" 15A 10OUT 6'C |
| EPG1616 | PANEL STEEL 14.2 X 14.2" |
| 3-647001-3 | CONN RCPT 3POS 24AWG .100 WHITE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADUM5403WCRWZ-1RL | 功能描述:ISOLATOR 4CH DCDC CONV 16SOIC RoHS:是 类别:隔离器 >> 数字隔离器 系列:* 产品培训模块:IsoLoop® Isolator 标准包装:50 系列:IsoLoop® 输入 - 1 侧/2 侧:5/0 通道数:5 电源电压:3 V ~ 5.5 V 电压 - 隔离:2500Vrms 数据速率:110Mbps 传输延迟:12ns 输出类型:CMOS 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC N 包装:管件 工作温度:-40°C ~ 85°C 其它名称:390-1053-5 |
| ADUM5403WCRWZ-RL | 功能描述:IC ISOLATOR 4CH DCDC CONV 16SOIC RoHS:是 类别:隔离器 >> 数字隔离器 系列:IsoPower®, iCoupler® 产品培训模块:IsoLoop® Isolator 标准包装:50 系列:IsoLoop® 输入 - 1 侧/2 侧:5/0 通道数:5 电源电压:3 V ~ 5.5 V 电压 - 隔离:2500Vrms 数据速率:110Mbps 传输延迟:12ns 输出类型:CMOS 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC N 包装:管件 工作温度:-40°C ~ 85°C 其它名称:390-1053-5 |
| ADUM5404 | 制造商:AD 制造商全称:Analog Devices 功能描述:Quad-Channel Isolators with Integrated DC-to-DC Converter |
| ADUM5404ARWZ | 功能描述:IC ISOLATOR 4CH DCDC CONV 16SOIC RoHS:是 类别:隔离器 >> 数字隔离器 系列:IsoPower®, 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 |
| ADUM5404ARWZ1 | 制造商:AD 制造商全称:Analog Devices 功能描述:Quad-Channel Isolators with Integrated DC-to-DC Converter |
发布紧急采购，3分钟左右您将得到回复。