MAX3232CSE View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX3232CSE
3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1µF External Capacitors
Maxim Integrated
MAX3232CSE Datasheet PDF : 17 Pages
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MAX3222/MAX3232/MAX3237/MAX3241
3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232
Transceivers Using Four 0.1µF External Capacitors
_____________________________________Typical Operating Circuits (continued)
0.1µF
0.1µF
LOGIC
INPUTS
0.1µF
28 C1+
26
VCC
25 C1-
1 C2+
3 C2-
24 T1IN
MAX3237
T1
23 T2IN
T2
22 T3IN
T3
19 T4IN
T4
17 T5IN
T5
16 R1OUTB
27
V+
0.1µF
4
V-
0.1µF
T1OUT 5
T2OUT 6
T3OUT 7
T4OUT 10
RS-232
OUTPUTS
T5OUT 12
21 R1OUT
R1
R1IN 8
5kΩ
LOGIC
20 R2OUT
R2
OUTPUTS
R2IN 9
RS-232
INPUTS
5kΩ
18 R3OUT
R3
R3IN 11
5kΩ
13 EN
MBAUD 15
14
SHDN
GND
2
* C3 CAN BE RETURNED TO EITHER VCC OR GROUND.
+3.3V
0.1µF
0.1µF
0.1µF
28 C1+
24 C1-
1 C2+
2 C2-
14 T1IN
26
VCC
MAX3241
27
V+
3
V-
T1OUT 9
C3*
0.1µF
C4
0.1µF
TTL/CMOS
INPUTS
13 T2IN
12 T3IN
21 R1OUTB
T2OUT 10
T3OUT 11
RS-232
OUTPUTS
20 R2OUTB
19 R1OUT
18 R2OUT
R1IN 4
5kΩ
R2IN 5
TTL/CMOS
OUTPUTS
17 R3OUT
16 R4OUT
15 R5OUT
23 EN
GND
25
5kΩ
R3IN 6
5kΩ
R4IN 7
5kΩ
R5IN 8
5kΩ
RS-232
INPUTS
SHDN 22
* C3 CAN BE RETURNED TO EITHER VCC OR GROUND.
Maxim Integrated
13
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