MAX3232CAE+ Maxim Integrated Products, MAX3232CAE+ Datasheet - Page 13

• Manufacturer Part Number: MAX3232CAE+
• Description: IC TXRX RS232 250KBPS LP 16-SSOP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3232CAE+

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Propagation Delay Time Ns: 0.3 us
• Operating Supply Voltage: 3 V to 5 V
• Supply Current: 0.3 mA
• Operating Temperature Range: 0 C to + 70 C
• Data Rate: 120 Kbps
• Mounting Style: SMD/SMT
• Number Of I/os: 2 / 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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