Datasheet

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RS485 Isolator click schematic v100
MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document.
Specification and information contained in the present schematic are subject to change at any time without notice. Copyright©2017 MikroElektronika. All rights reserved.
TB1
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MIKROBUS
C6
10µF
C1
100n
C4
10000pF
C3
100n
C5
100n
C7
100n
C2
10µF
C8
10000pF
VCC VCC VCC VCC
VCC_ISO VCC_ISO VCC_ISO VCC_ISO
GND GND GND GND
GND_ISO GND_ISO GND_ISO GND_ISO
TB2
RT
120
GNDGND
PWR
R2
2.2k
VCC5 VCC3V3
VCC
1 2 3
VCC SEL
VCC
GND
VCC5VCC3V3
VCC_ISO
GND_ISOGND
VCC
RXD
RXD
TXD
TXD
RE
DE
RE
DE
A
B
Z
Y
A
B
Z
Y
TERM
GND1
1
VCC
2
RXD
3
RE
4
DE
5
TXD
6
VCC
7
GND1
8
GND2
9
VISOOUT
10
Y
11
Z
12
B
13
A
14
VISOIN
15
GND2
16
U1
ADM2682EBRIZ