MAX3243EWI+ Maxim Integrated Products, MAX3243EWI+ Datasheet - Page 14

• Manufacturer Part Number: MAX3243EWI+
• Description: IC TXRX RS-232 W/SHTDWN 28-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3243EWI+

• Number Of Drivers/receivers: 3/5
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1µA Supply-Current, True +3V to +5.5V
RS-232 Transceivers with AutoShutdown
MAX3221
MAX3223
MAX3243
14
___________________Chip Information
__________________________________________________________Pin Configurations
______________________________________________________________________________________
TRANSISTOR COUNT: 269
TRANSISTOR COUNT: 339
TRANSISTOR COUNT: 476
R1IN
C1+
C2+
C1-
C2-
EN
V+
V-
1
2
3
4
5
6
7
8
SSOP/TSSOP
MAX3221
16
15
14
12
11
10
13
9
FORCEOFF
V
GND
T1OUT
FORCEON
T1IN
INVALID
R1OUT
CC
T1OUT
T2OUT
T3OUT
R1IN
R2IN
R3IN
R4IN
R5IN
T3IN
T2IN
T1IN
C2+
C2-
V-
10
11
12
13
14
1
2
3
4
5
6
7
8
9
SO/SSOP/TSSOP
MAX3243
TOP VIEW
15
28
26
25
24
23
22
21
20
19
18
17
16
27
C1+
V+
V
GND
C1-
FORCEON
FORCEOFF
INVALID
R2OUTB
R1OUT
R2OUT
R3OUT
R4OUT
R5OUT
CC
T2OUT
R2OUT
R2IN
C1+
C2+
C2-
C1-
EN
V+
V-
10
1
2
3
4
5
6
7
8
9
DIP/SSOP/TSSOP
MAX3223
20
19
18
17
16
15
14
13
12
11
FORCEOFF
V
GND
T1OUT
R1IN
R1OUT
FORCEON
T1IN
T2IN
INVALID
CC