参数资料
型号: LTC4274CIUHF#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 电源管理
英文描述: POWER SUPPLY MANAGEMENT CKT, PQCC38
封装: 7 X 5 MM, LEAD FREE, PLASTIC, MO-220WHKD, QFN-38
文件页数: 18/28页
文件大小: 313K
代理商: LTC4274CIUHF#PBF
LTC4274A/LTC4274C
25
4274acf
ApplicAtions inForMAtion
Figure 16. Opto-Isolating the I2C Bus
4274AC F16
VDD
INT
SCL
SDAIN
SDAOUT
AD0
AD1
AD2
AD3
DGND
AGND
LTC4274A/
LTC4274C
0.1μF
10μF
2k
0.1μF
200Ω
U2
U3
U1
HCPL-063L
VDD CPU
SCL
SDA
SMBALERT
GND CPU
U1: FAIRCHILD NC7WZ17
U2, U3: AGILENT HCPL-063L
TO
CONTROLLER
ISOLATED
3.3V
ISOLATED
GND
+
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