MAX3160E View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX3160E
Maxim Integrated
MAX3160E Datasheet PDF : 26 Pages
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±15kV ESD-Protected, +3.0V to +5.5V, 10nA,
RS-232/RS-485/RS-422 Multiprotocol Transceivers
MAX3162E Functional Diagram
VCC
C1
1 C1+
2 VCC
3 C1-
CBYPASS
4 GND
RS-232
OUTPUT
5
6Z
RS-485
OUTPUTS 7 Y
RS-232
OUTPUT
8
R1
9
LOGIC 10 R2
OUTPUTS
11
LOGIC
INPUT
12
RO
RE485
13 SHDN
14 FAST
CHARGE
PUMP
V+ 28
C3
C2+ 27
C2
C2- 26
V- 25
C4
T1
24
23
D
DE485
LOGIC
INPUTS
22
T2
211
20
RS-232
INPUTS
19
B 18
R
A 17
RS-485
INPUTS
MAX3162E
TE232 16
RE-232
15
LOGIC
INPUTS
Test Circuits
Y
VOD
Z
R
R
VOC
Figure 1. RS-485/RS-422 Driver DC Test Load
RECEIVER
OUTPUT
TEST POINT
CL
1kΩ
VCC
S1
1k
S2
Figure 2. RS-485/RS-422 and RS-232 Receiver Enable/Disable
Timing Test Load
3V
DE485
DI
Y
VOD RDIFF
CL
Z
Figure 3. RS-485/RS-422 Driver Timing Test Circuit
OUTPUT
UNDER TEST
500Ω
CL
VCC
S1
S2
Figure 4. RS-485/RS-422 Driver Enable/Disable Timing Test Load
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