MAX3130CAI+ Maxim Integrated Products, MAX3130CAI+ Datasheet - Page 14

• Manufacturer Part Number: MAX3130CAI+
• Description: IC TXRX W/RS232 28-SSOP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3130CAI+

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5 V
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3V to 5.5V, IrDA Infrared Transceiver with
Integrated RS-232 Interface
Table 2. Required Capacitor Values
Figure 4. Using the MAX3130 and a Single UART to Perform Both IrDA and RS-232 Communication
Figure 5. Using the MAX3131 and Two UARTs to Perform Simultaneous IrDA and RS-232 Communication
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3.0 to 3.6
4.5 to 5.5
3.0 to 5.5
V
NON-IrDA UART
(UART1)
CC
(V)
BAUD16
P
P
I/O
TX
RX
232
C1 (µF)
SPI
IrDA
0.047
0.1
0.1
DIN
DOUT
SCLK
CS
STANDARD
MAX3100
NON-IrDA
UART2
UART
C2, C3, C4 (µF)
BAUD16
RTS
CTS
CTS
RTS
0.33
0.47
Rx
Rx
Tx
0.1
Tx
T1IN
R1OUT
T2IN
R2OUT
TXD
RXD
BAUD16
T1IN
R1OUT
T2IN
R2OUT
BAUD16
IRMODE
MAX3131
MAX3130
T1OUT
T2OUT
T1OUT
T2OUT
LEDC
LEDC
PINC
PINC
R1IN
R2IN
R1IN
R2IN
RS-232
RS-232
IrDA
IrDA
1 2 3 4 5
1 2 3 4 5
6 7 8 9
6 7 8 9
DB-9
DB-9