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參數資料
| 型號： | ADUM1100AR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 通信及網絡 |
| 英文描述： | iCoupler Digital Isolator |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PDSO8 |
| 封裝： | MS-012AA, SOIC-8 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 167K |
| 代理商： | ADUM1100AR |
Fax: 781/326-8703
www.analog.comInformation 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. 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.
i
Coupler
Digital Isolator
FEATURES
High Data Rate: DC to 100 Mbps (NRZ)
Compatible with 3.3 V and 5.0 V Operation/
Level Translation
125 C Max Operating Temperature
Low Power Operation
5 V Operation
1.0 mA Max @ 1 Mbps
4.5 mA Max @ 25 Mbps
16.8 mA Max @ 100 Mbps
3.3 V Operation
0.4 mA Max @ 1 Mbps
3.5 mA Max @ 25 Mbps
7.1 mA Max @ 50 Mbps
8-Lead SOIC Package (lead-free version available)
High Common-Mode Transient Immunity: >25 kV/ s
Safety and Regulatory Information
UL Recognized
2500 V rms for 1 Minute per UL 1577
CSA Component Acceptance Notice No. 5A
VDE Certificate of Conformity
DIN EN 60747-5-2 (VDE 0884 Part 2): 2003–01
DIN EN 60950 (VDE 0805): 2001–12; EN 60950: 2000
V
IORM
= 560 V
PEAK
APPLICATIONS
Digital Fieldbus Isolation
Opto-Isolator Replacement
Computer-Peripheral Interface
Microprocessor System Interface
General Instrumentation and Data Acquisition
Applications
GENERAL DESCRIPTION
The ADuM1100 is a digital isolator based on Analog Devices’
i
Coupler technology. Combining high speed CMOS and mono-
lithic air core transformer technology, this isolation component
provides outstanding performance characteristics superior to
alternatives such as optocoupler devices.
Configured as a pin compatible replacement for existing high speed
optocouplers, the ADuM1100 supports data rates as high as
25 Mbps and 100 Mbps.
The ADuM1100 operates with either voltage supply ranging from
3.0 V to 5.5 V, boasts a propagation delay of <18 ns and edge
asymmetry of <2 ns, and is compatible with temperatures up to
125
°
C. It operates at very low power, less than 0.9 mA of quiescent
current (sum of both sides), and a dynamic current of less than
160
μ
A per Mbps of data rate. Unlike other optocoupler alter-
natives, the ADuM1100 provides dc correctness with a patented
refresh feature that continuously updates the output signal.
The ADuM1100 is offered in three grades. The ADuM1100AR
and ADuM1100BR can operate up to a maximum temperature
of 105
°
C and support data rates up to 25 Mbps and 100 Mbps,
respectively. The ADuM1100UR can operate up to a maximum
temperature of 125
°
C and supports data rates up to 100 Mbps.
FUNCTIONAL BLOCK DIAGRAM
WATCHDOG
E
N
C
O
D
E
D
E
C
O
D
E
UPDATE
V
DD1
V
I
(DATA IN)
V
DD1
GND
1
V
DD2
GND
2
V
O
(DATA OUT)
GND
2
ADuM1100
FOR PRINCIPLES OF OPERATION, SEE METHOD OF OPERATION,
DC CORRECTNESS, AND MAGNETIC FIELD IMMUNITY SECTION.
相關PDF資料 |
PDF描述 |
|---|---|
| ADUM1100AR-RL7 | iCoupler Digital Isolator |
| ADUM1100BR | iCoupler Digital Isolator |
| ADUM1100BR-RL7 | iCoupler Digital Isolator |
| ADUM1100UR | iCoupler Digital Isolator |
| ADUM1100UR-RL7 | iCoupler Digital Isolator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADUM1100AR-RL7 | 功能描述:IC DIGITAL ISOL/COUPLER 8SOIC RoHS:否 類別:隔離器 >> 數字隔離器 系列:iCoupler® 產品培訓模塊:IsoLoop® Isolator 標準包裝:50 系列:IsoLoop® 輸入 - 1 側/2 側:5/0 通道數:5 電源電壓:3 V ~ 5.5 V 電壓 - 隔離:2500Vrms 數據速率:110Mbps 傳輸延遲:12ns 輸出類型:CMOS 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC N 包裝:管件 工作溫度:-40°C ~ 85°C 其它名稱:390-1053-5 |
| ADUM1100ARWZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:ESD/Latch-Up Considerations with iCoupler?? Isolation Products |
| ADUM1100ARZ | 功能描述:IC DIGITAL ISOLATOR 1CH 8-SOIC RoHS:是 類別:隔離器 >> 數字隔離器 系列:iCoupler® 標準包裝:66 系列:iCoupler® 輸入 - 1 側/2 側:2/2 通道數:4 電源電壓:3.3V，5V 電壓 - 隔離:2500Vrms 數據速率:25Mbps 傳輸延遲:60ns 輸出類型:邏輯 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:20-SSOP 包裝:管件 工作溫度:-40°C ~ 105°C |
| ADUM1100ARZ-RL7 | 功能描述:IC DIGITAL ISOL/COUPLER 8-SOIC RoHS:是 類別:隔離器 >> 數字隔離器 系列:iCoupler® 標準包裝:66 系列:iCoupler® 輸入 - 1 側/2 側:2/2 通道數:4 電源電壓:3.3V，5V 電壓 - 隔離:2500Vrms 數據速率:25Mbps 傳輸延遲:60ns 輸出類型:邏輯 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:20-SSOP 包裝:管件 工作溫度:-40°C ~ 105°C |
| ADUM1100BR | 功能描述:IC DIGITAL ISOL/COUPLER 8SOIC RoHS:否 類別:隔離器 >> 數字隔離器 系列:iCoupler® 產品培訓模塊:IsoLoop® Isolator 標準包裝:50 系列:IsoLoop® 輸入 - 1 側/2 側:5/0 通道數:5 電源電壓:3 V ~ 5.5 V 電壓 - 隔離:2500Vrms 數據速率:110Mbps 傳輸延遲:12ns 輸出類型:CMOS 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC N 包裝:管件 工作溫度:-40°C ~ 85°C 其它名稱:390-1053-5 |
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