MAX3221ECUE-T Maxim Integrated, MAX3221ECUE-T Datasheet - Page 17
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MAX3221ECUE-T
Manufacturer Part Number
MAX3221ECUE-T
Description
RS-232 Interface IC
Manufacturer
Maxim Integrated
Series
MAX3221E, MAX3223E, MAX3243Er
Datasheet
1.MAX3223EETP.pdf
(19 pages)
Specifications of MAX3221ECUE-T
Data Rate
120 Kbps
Operating Supply Voltage
3 V to 5.5 V
Supply Current
1 mA
Operating Temperature Range
0 C to + 70 C
Mounting Style
SMD/SMT
Function
Transceiver
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Number Of Drivers
1
Number Of I/os
4
Number Of Receivers
1
Propagation Delay Time Ns
0.3 us
Shutdown
Yes
±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps,
Maxim Integrated
*CONNECT EP TO GND OR LEAVE UNCONNECTED
T1OUT
T2OUT
T3OUT
R1IN
R1IN
R2IN
R3IN
R4IN
R5IN
T3IN
T2IN
T1IN
C1+
C2+
C1-
C2-
C2+
C2-
EN
V+
V-
V-
10
11
12
13
14
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
RS-232 Transceivers with AutoShutdown
SO/SSOP/TSSOP
SSOP/TSSOP
+
+
MAX3221E
MAX3243E
MAX3221E/MAX3223E/MAX3243E
15
16
15
14
12
11
10
28
26
25
24
23
22
21
20
19
18
17
16
13
27
9
FORCEOFF
V
GND
T1OUT
FORCEON
T1IN
INVALID
R1OUT
C1+
V+
V
GND
C1-
FORCEON
FORCEOFF
INVALID
R2OUTB
R1OUT
R2OUT
R3OUT
R4OUT
R5OUT
CC
CC
TOP VIEW
TOP VIEW
N.C.
N.C.
V
C1+
C2+
C2-
CC
V+
V-
25
26
27
28
29
30
31
32
R2OUT
T2OUT
+
R2IN
C1+
C2+
C1-
C2-
24
EN
V+
1
V-
10
23
1
2
3
4
5
6
7
8
9
2
DIP/SSOP/TSSOP
+
22
3
MAX3223E
MAX3243E
TQFN-EP
21
4
20
5
19
6
Pin Configurations
20
19
18
17
16
14
13
12
15
11
18
7
FORCEOFF
V
GND
T1OUT
R1IN
R1OUT
FORCEON
T1IN
T2IN
INVALID
CC
17
8
16
15
14
13
12
11
10
9
N.C.
R3OUT
R4OUT
R5OUT
T1IN
T2IN
T3IN
N.C.
17