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| 型号： | ADUM3160BRWZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC ISOLATOR USB 2.5K 16SOIC |
| 产品培训模块： | iCoupler Digital Isolater Technology |
| 标准包装： | 1,000 |
| 系列： | iCoupler® |
| 输入 - 1 侧/2 侧： | 2/2 |
| 通道数： | 4 |
| 电源电压： | 3 V ~ 5.5 V |
| 电压 - 隔离： | 2500Vrms |
| 数据速率： | 12Mbps |
| 传输延迟： | 70ns |
| 输出类型： | 逻辑 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 105°C |
Full/Low Speed 2.5 kV USB Digital Isolator
Data Sheet
FEATURES
USB 2.0 compatible
Low and full speed data rate: 1.5 Mbps and 12 Mbps
Bidirectional communication
4.5 V to 5.5 V V BUS operation
7 mA maximum upstream supply current at 1.5 Mbps
8 mA maximum upstream supply current at 12 Mbps
2.3 mA maximum upstream idle current
Upstream short-circuit protection
Class 3A contact ESD performance per ANSI/ESD STM5.1-2007
High temperature operation: 105°C
High common-mode transient immunity: >25 kV/μs
16-lead SOIC wide body package
RoHS compliant
Qualified for automotive applications
Safety and regulatory approvals
UL recognition: 2500 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice #5A
IEC 60950-1: 600 V rms (basic)
VDE certificate of conformity
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
V IORM = 560 V peak
APPLICATIONS
USB peripheral isolation
Isolated USB hub
ADuM3160
GENERAL DESCRIPTION
The ADuM3160 1 is a USB port isolator based on Analog
Devices, Inc., i Coupler? technology. Combining high speed CMOS
and monolithic air core transformer technology, this isolation
component provides outstanding performance characteristics
and is easily integrated with low and full speed USB-compatible
peripheral devices.
Many microcontrollers implement USB so that it presents only the
D+ and D? lines to external pins. This is desirable in many cases
because it minimizes external components and simplifies the
design; however, this presents particular challenges when isolation
is required. Because the USB lines must switch between actively
driving D+/D? and allowing external resistors to set the state of
the bus, the ADuM3160 provides mechanisms for detecting the
direction of data flow and control over the state of the output
buffers. Data direction is determined on a packet-by-packet basis.
The ADuM3160 uses the edge detection based i Coupler
technology in conjunction with internal logic to implement
a transparent, easily configured, upstream-facing port isolator.
Isolating the upstream port provides several advantages in
simplicity, power management, and robust operation.
The isolator has a propagation delay comparable to that of a
standard hub and cable. It operates with the bus voltage on either
side ranging from 4.5 V to 5.5 V, allowing connection directly to
V BUSx by internally regulating the voltage to the signaling level.
The ADuM3160 provides isolated control of the pull-up resistor
to allow the peripheral to control connection timing. The device
draws low enough idle current that a suspend state is not required.
A 5 kV, reinforced insulation version, the ADuM4160 , is available.
FUNCTIONAL BLOCK DIAGRAM
V BUS1 1
GND 1 2
V DD1 3
PDEN 4
SPU 5
UD– 6
UD+ 7
GND 1 8
REG
REG
16
15
14
13
12
11
10
9
V BUS2
GND 2
V DD2
SPD
PIN
DD–
DD+
GND 2
PU LOGIC
Figure 1.
PD LOGIC
1
Protected by U.S. Patents 5,952,849; 6,873,065; 7,075,329; and 8,432,812.
Rev. C
Document Feedback
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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.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ?2010–2014 Analog Devices, Inc. All rights reserved.
Trademarks and registered trademarks are the property of their respective owners.
Technical Support
www.analog.com
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相关代理商/技术参数 |
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| ADUM3160WBRWZ | 功能描述:USB Digital Isolator 2500Vrms 2 Channel 12Mbps 25kV/μs CMTI 16-SOIC (0.295", 7.50mm Width) 制造商:analog devices inc. 系列:iCoupler? 包装:管件 零件状态:有效 技术:磁耦合 类型:USB 隔离式电源:无 通道数:2 输入 - 输入侧 1/输入侧 2:2/2 通道类型:双向 电压 - 隔离:2500Vrms 共模瞬态抗扰度（最小值）:25kV/μs 数据速率:12Mbps 传播延迟 tpLH / tpHL（最大值）:70ns，70ns 脉宽失真（最大）:- 上升/下降时间（典型值）:20ns，20ns（最大） 电压 - 电源:3 V ~ 5.5 V 工作温度:-40°C ~ 105°C 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商器件封装:16-SOIC 标准包装:47 |
| ADUM3160WBRWZ-RL | 功能描述:USB Digital Isolator 2500Vrms 2 Channel 12Mbps 25kV/μs CMTI 16-SOIC (0.295", 7.50mm Width) 制造商:analog devices inc. 系列:iCoupler? 包装:带卷（TR） 零件状态:有效 技术:磁耦合 类型:USB 隔离式电源:无 通道数:2 输入 - 输入侧 1/输入侧 2:2/2 通道类型:双向 电压 - 隔离:2500Vrms 共模瞬态抗扰度（最小值）:25kV/μs 数据速率:12Mbps 传播延迟 tpLH / tpHL（最大值）:70ns，70ns 脉宽失真（最大）:- 上升/下降时间（典型值）:20ns，20ns（最大） 电压 - 电源:3 V ~ 5.5 V 工作温度:-40°C ~ 105°C 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商器件封装:16-SOIC 标准包装:1,000 |
| ADUM3190 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Stability Isolated Error Amplifier |
| ADUM3190_13 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Stability Isolated Error Amplifier |
| ADUM3190ARQZ | 功能描述:隔离放大器 RoHS:否 制造商:Texas Instruments 输入补偿电压:1.5 mV 共模抑制比（最小值）:95 dB 带宽:60 KHz 工作电源电压:3.3 V 电源电流:8 mA 工作温度范围:- 40 C to + 105 C 安装风格:SMD/SMT 封装 / 箱体:SOP-8 封装:Tube |
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