LTC1535 Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
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LTC1535 Datasheet PDF : 18 Pages
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TYPICAL APPLICATION
3V
DE
Y
R
CL1
DI
Z
R
CL2
1535 TA02
Figure 19. Fail-Safe Logic “0”
LTC1535
RO
A
RE
DE LTC1535
B
Y
DI
Z
TTL INPUT
30k
RO
A
RE
DE LTC1535
B
Y
DI
Z
TTL INPUT 30k
1535 TA02b
(20a) Noninverting
(20b) Inverting
Figure 20. Configuring Receiver for TTL Level Input. Y and Z Outputs Are TTL Compatible with No Modification
Full-Duplex Connection
**
CTX02-14659
1/2 BAT54C
2
+
10μF
VCC
+
10μF
2
1
VCC ST1
1
RO
28 RO
RE
1
VCC
DI
RE
27
26 DE
25 DI
4 GND
1
LOGIC COMMON
1
3
ST2
420kHz
1/2 BAT54C
2
11
14
GND2 VCC2
A
16
R
B
15
RO2
17
Y
13
D
Z
12
SLO
18
1535 TA02c
FLOATING RS485 COMMON ** COOPER (888) 414-2645
2
120Ω
120Ω
1535fb
15
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