MAX3232ECUP+ Maxim Integrated Products, MAX3232ECUP+ Datasheet - Page 18

• Manufacturer Part Number: MAX3232ECUP+
• Description: IC TXRX RS232 250KBPS LP 20TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3232ECUP+

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Propagation Delay Time Ns: 0.15 us
• Operating Supply Voltage: 3 V to 5.5 V
• Supply Current: 0.3 mA
• Operating Temperature Range: 0 C to + 70 C
• Data Rate: 250 Kbps
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V,
Up to 1Mbps, True RS-232 Transceivers
18
__________________________________________________Typical Operating Circuits
TTL/CMOS
TTL/CMOS
OUTPUTS
C
INPUTS
BYPASS
0.1μF
______________________________________________________________________________________
0.1μF
*
C3 CAN BE RETURNED TO EITHER V
NOTE: PIN NUMBERS REFER TO SO/DIP PACKAGES.
C2
C1
+3.3V
MAX3222E PINOUT REFERS TO SO/DIP PACKAGES.
MAX3232E PINOUT REFERS TO TSSOP/SSOP/SO/DIP PACKAGES
12
11
13
10
6
2
4
5
1
T1IN
C1+
C1-
C2-
T2IN
C2+
R2OUT
R1OUT
EN
MAX3222E
GND
CC
V
CC
OR GROUND.
16
17
T1OUT 15
T2OUT 8
SHDN
5kΩ
5kΩ
R1IN 14
R2IN 9
V+
V-
3
7
18
C3
0.1μF
C4
0.1μF
RS-232
OUTPUTS
RS-232
INPUTS
*
SEE TABLE 2 FOR CAPACITOR SELECTION.
TTL/CMOS
TTL/CMOS
OUTPUTS
C
INPUTS
BYPASS
0.1μF
0.1μF
C1
C2
+3.3V
11
10
12
1
3
4
5
9
T1IN
T2IN
C1+
C1-
C2-
C2+
R1OUT
R2OUT
MAX3232E
GND
V
CC
15
16
T1OUT 14
T2OUT 7
5kΩ
R1IN 13
R2IN 8
5kΩ
V+
V-
2
6
C3
0.1μF
C4
0.1μF
RS-232
OUTPUTS
RS-232
INPUTS
*