LTM2881Y-3(RevA) Ver la hoja de datos (PDF) - Linear Technology
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LTM2881Y-3 Datasheet PDF : 22 Pages
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LTM2881
Typical Applications
VCC
1.8V
VCC
VL
RO
RE
TE
DE
OFF ON
DI
DOUT
CMOS OUTPUT GND
PWR
LTM2881
GND2
REGULATED 5V
VCC2
SWITCHED 5V
A
IRLML6402
B
330k
Z
DIN
CMOS INPUT
2881 F19
Figure 19. Switched 5V Power with Isolated CMOS Logic Connection with Low Voltage Interface
VCC
VCC
VL
RO
RE
DE
DI
GND
LTM2881
PWR
A
B
51Ω
10nF 51Ω
LTM2881
PWR
Y
Z
Y
Z
GND2
51Ω
A
B
51Ω
10nF
GND2
BUS INHERITED
Figure 20. 4-Wire Full Duplex Self Biasing for Unshielded CAT5 Connection
VCCB
VCC VL
DE
DI
RE
RO
GND
B
2881 F20
2881fa
18
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