MAX3221EUE-T View Datasheet(PDF) - Maxim Integrated
Part Name
Description
MFG CO.
MAX3221EUE-T
Maxim Integrated
'MAX3221EUE-T' PDF : 16 Pages View PDF
1µA Supply-Current, True +3V to +5.5V
RS-232 Transceivers with AutoShutdown
__________________________________________________Typical Operating Circuits
+3.3V
C5
C1
0.1µF
C2
0.1µF
0.1µF
2 C1+
4 C1-
5 C2+
6 C2-
11 T1IN
15
VCC
MAX3221
3
V+
7
V-
T1OUT 13
C3
0.1µF
C4
0.1µF
9 R1OUT
R1IN 8
5kΩ
1 EN
12 FORCEON
GND
14
INVALID 10
FORCEOFF 16
TO POWER
MANAGEMENT
UNIT
VCC
+3.3V
C5
C1
0.1µF
C2
0.1µF
0.1µF
2 C1+
4 C1-
5 C2+
6 C2-
13 T1IN
TTL/CMOS
INPUTS
12 T2IN
19
VCC
MAX3223
3
V+
7
V-
T1OUT 17
T2OUT 8
C3
0.1µF
C4
0.1µF
RS-232
OUTPUTS
TTL/CMOS
OUTPUTS
15 R1OUT
10 R2OUT
R1IN 16
5kΩ
R2IN 9
5kΩ
RS-232
INPUTS
1 EN
14 FORCEON
GND
18
INVALID 11
FORCEOFF 20
TO POWER
MANAGEMENT
UNIT
VCC
+3.3V
C1
0.1µF
C2
0.1µF
0.1µF
28 C1+
24 C1-
1 C2+
2 C2-
14 T1IN
26
VCC
MAX3243
27
V+
3
V-
T1OUT 9
C3
0.1µF
C4
0.1µF
LOGIC
INPUTS
13 T2IN
12 T3IN
20 R2OUTB
19 R1OUT
LOGIC
OUTPUTS
18 R2OUT
17 R3OUT
16 R4OUT
15 R5OUT
23 FORCEON
VCC 22 FORCEOFF
TO POWER 21 INVALID
MANAGEMENT UNIT
GND
25
T2OUT 10
T3OUT 11
R1IN 4
5kΩ
R2IN 5
5kΩ
R3IN 6
5kΩ
R4IN 7
5kΩ
R5IN 8
5kΩ
RS-232
OUTPUTS
RS-232
INPUTS
12 ______________________________________________________________________________________
Share Link: 