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MAX232 Serial Level Converter IC

15.00 EGP

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Availability: In Stock
SKU:4341735273403

The MAX232 is an RS232 Transceiver, which operates from a single +5V supply and includes an integrated charge pump for operation at RS-232 voltage levels. The MAX232 includes two RS-232 receivers and two RS-232 drivers. The MAX232 is suitable for data rates up to 120kbits/second and requires only 4 external capacitors for operation.

Features
  • Superior to Bipolar
  • 120kbits/sec Data Rate
  • Requires only 4 external capacitors
  • Designed for RS232 and V.28 Applications
  • Three State TTL/CMOS Receiver Outputs

MAX232 Pin Configuration
Pin NumberPin NameDescription
1C1 +Connects to the positive end of First capacitor
2V+Connects to one end of the capacitor & other end is grounded
3C1 –Connects to the negative end of First Capacitor
4C2+Connects to positive end of second capacitor
5C2-Connects to negative end of second capacitor
6V-Connects to one end of the capacitor & other end is grounded
7T2 OUTTransmission pin of second converter module for RS232 cable
8R2 INReception pin of second converter module for RS232 cable
9R2 OUTReception pin of second converter module for Microcontroller(Rx)
10T2 INTransmission pin of second converter module for Microcontroller(Tx)
11T1 INTransmission pin of first converter module for Microcontroller(Tx)
12R1 OUTReception pin of first converter module for Microcontroller(Rx)
13R1 INReception pin of first converter module for RS232 cable
14T1 OUTTransmission pin of first converter module for RS232 cable
15GroundConnects to the ground of the circuit
16VccConnects to the supply voltage typically +5V
Technical Specifications
Physical
Case/PackagePDIP
Contact PlatingTin
MountThrough Hole
Number of Pins16
Technical
Data Rate120 kbps
ESD ProtectionNo
InterfaceRS-232
Logic FunctionReceiver, Transceiver
Max Operating Temperature70 °C
Max Supply Current10 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Nominal Supply Current5 mA
Number of Drivers2
Number of I/Os8
Number of Receivers2
Number of Transceivers1
Number of Transmitters2
Operating Supply Current10 mA
Operating Supply Voltage5 V
MAX232 Datasheet

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