參數(shù)資料
型號(hào)： ADUM6404ARWZ
廠商： ANALOG DEVICES INC
元件分類(lèi)： 模擬信號(hào)調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, PDSO16
封裝： ROHS COMPLIANT, MS-013AA, SOIC-16
文件頁(yè)數(shù)： 1/24頁(yè)
文件大小： 440K
代理商： ADUM6404ARWZ
Quad-Channel Isolators with
Integrated DC-to-DC Converter
ADuM6400/ADuM6401/ADuM6402/ADuM6403/ADuM6404
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
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
2009 Analog Devices, Inc. All rights reserved.
FEATURES
isoPower integrated, isolated dc-to-dc converter
Regulated 3.3 V or 5 V output
Up to 500 mW output power
Quad dc-to-25 Mbps (NRZ) signal isolation channels
Schmitt trigger inputs
16-lead SOIC package with 7.6 mm creepage
High temperature operation: 105°C
High common-mode transient immunity: >25 kV/μs
Safety and regulatory approvals (pending)
UL recognition
5000 V rms for 1 minute per UL1577
CSA Component Acceptance Notice #5A
IEC 60950-1: 600 V rms (reinforced)
IEC 60601-1: 250 V rms (reinforced)
VDE certificate of conformity
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
VIORM = 560 V peak
APPLICATIONS
RS-232/RS-422/RS-485 transceivers
Medical isolation
AC/dc power supply startup bias and gate drives
Isolated sensor interface
GENERAL DESCRIPTION
The ADuM640x1 devices are quad-channel digital isolators with
isoPower, an integrated, isolated dc-to-dc converter. Based on
the Analog Devices, Inc., iCoupler 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 3.3 V from a
3.3 V supply at the power levels shown in Table 1. This eliminates
the need for a separate, isolated dc-to-dc converter in low power,
isolated designs. The iCoupler chip scale transformer technology
is used to isolate the logic signals and for the magnetic components
of the dc-to-dc converter. The result is a small form factor, total
isolation solution.
The ADuM640x isolators provide four independent isolation
channels in a variety of channel configurations and data rates
(see the Ordering Guide for more information).
isoPower 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. Refer to the AN-0971 application note for board
layout recommendations at www.analog.com.
FUNCTIONAL BLOCK DIAGRAMS
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
OSC
RECT
4-CHANNEL iCOUPLER CORE
VDD1
REG
GND1
VIA/VOA
VIB/VOB
VIC/VOC
VID/VOD
VDDL
GND1
VISO
GNDISO
VIA/VOA
VIB/VOB
VIC/VOC
VID/VOD
VSEL
GNDISO
ADuM6400/ADuM6401/
ADuM6402/ADuM6403/
ADuM6404
08
14
1-
0
01
Figure 1. ADuM640x Block Diagram
3
4
5
6
14
13
12
11
VIA
VIB
VIC
VID
VOA
VOB
VOC
VOD
ADuM6400
08
14
1-
00
2
Figure 2. ADuM6400
3
4
5
6
14
13
12
11
VIA
VIB
VIC
VOD
VOA
VOB
VOC
VID
ADuM6401
08
14
1-
0
03
Figure 3. ADuM6401
3
4
5
6
14
13
12
11
VIA
VIB
VOC
VOD
VOA
VOB
VIC
VID
ADuM6402
08
14
1-
0
04
Figure 4. ADuM6402
3
4
5
6
14
13
12
11
VIA
VOB
VOC
VOD
VOA
VIB
VIC
VID
ADuM6403
08
14
1-
0
05
Figure 5. ADuM6403
3
4
5
6
14
13
12
11
VOA
VOB
VOC
VOD
ADuM6404
VIA
VIB
VIC
VID
08
14
1
-00
6
Figure 6. ADuM6404
Table 1. Power Levels
Input Voltage (V)
Output Voltage (V)
Output Power (mW)
5
500
5
3.3
330
3.3
200
1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADUM6404ARWZ 制造商:Analog Devices 功能描述:IC DIGITAL ISOLATOR 100NS WSOIC-16
ADUM6404ARWZ-RL 功能描述:IC ISOLATOR 4CH DCDC CONV 16SOIC RoHS:是 類(lèi)別:隔離器 >> 數(shù)字隔離器 系列:IsoPower®, iCoupler® 產(chǎn)品培訓(xùn)模塊:IsoLoop® Isolator 標(biāo)準(zhǔn)包裝:50 系列:IsoLoop® 輸入 - 1 側(cè)/2 側(cè):5/0 通道數(shù):5 電源電壓:3 V ~ 5.5 V 電壓 - 隔離:2500Vrms 數(shù)據(jù)速率:110Mbps 傳輸延遲:12ns 輸出類(lèi)型:CMOS 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC N 包裝:管件 工作溫度:-40°C ~ 85°C 其它名稱(chēng):390-1053-5
ADUM6404CRIZ 功能描述:隔離器接口集成電路 8mm creepage 4-Ch 5kV Dig Iso Int DC/DC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 傳播延遲時(shí)間: 電源電壓-最大:5.5 V 電源電壓-最小:3 V 電源電流:3.6 mA 功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:SOIC-8 封裝:Tube
ADUM6404CRIZ-RL 功能描述:隔離器接口集成電路 8mm creepage 4-Ch 5kV Dig Iso Int DC/DC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 傳播延遲時(shí)間: 電源電壓-最大:5.5 V 電源電壓-最小:3 V 電源電流:3.6 mA 功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:SOIC-8 封裝:Tube
ADUM6404CRWZ 功能描述:IC ISOLATOR 4CH DCDC CONV 16SOIC RoHS:是 類(lèi)別:隔離器 >> 數(shù)字隔離器 系列:IsoPower®, iCoupler® 標(biāo)準(zhǔn)包裝:66 系列:iCoupler® 輸入 - 1 側(cè)/2 側(cè):2/2 通道數(shù):4 電源電壓:3.3V，5V 電壓 - 隔離:2500Vrms 數(shù)據(jù)速率:25Mbps 傳輸延遲:60ns 輸出類(lèi)型:邏輯 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:20-SSOP 包裝:管件 工作溫度:-40°C ~ 105°C
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