Datasheet

1.2-3.6V 1.65-5.5V
VCCA ≤ VCCB
5V
3.3V
MAX3485CSA
5V
GND
GND-ISO
VCC-ISO
VCC-ISO
VCC-ISO
VCC-ISO
GND-ISO
GND-ISO
VCC-ISO
GND-ISO
VCC-ISO
GND-ISO
GND
GND-ISO
GND
GND GND
5V5V
GND
5V
TXB0104
5V3.3V
GND
3.3V
3.3V
3.3V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
C
3
A
2
VCC
8
VOUT
6
GND
5
EN
7
C
3
A
2
VCC
8
VOUT
6
GND
5
EN
7
C
3
A
2
VCC
8
VOUT
6
GND
5
EN
7
U1
RO
/RE
DE
DI
VCC
B
A
GND
VOUT+
6
VOUT-
4
VIN+
1
VIN-
2
GND
1
D+
3
D-
2
GND
1
D+
3
D-
2
P1*2
P2*2
P1*2
P2*2
P1*2
P2*2
P1*2
P2*2
P1*2
P2*2
P1*2
P2*2
1
2
U2
VCCA
1
A1
2
A2
3
A3
4
A4
5
GND
7
VCCB
14
B1
13
B2
12
B3
11
B4
10
OE
8
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