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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 Number Pin Name Description
1 C1 + Connects to the positive end of First capacitor
2 V+ Connects to one end of the capacitor & other end is grounded
3 C1 – Connects to the negative end of First Capacitor
4 C2+ Connects to positive end of second capacitor
5 C2- Connects to negative end of second capacitor
6 V- Connects to one end of the capacitor & other end is grounded
7 T2 OUT Transmission pin of second converter module for RS232 cable
8 R2 IN Reception pin of second converter module for RS232 cable
9 R2 OUT Reception pin of second converter module for Microcontroller(Rx)
10 T2 IN Transmission pin of second converter module for Microcontroller(Tx)
11 T1 IN Transmission pin of first converter module for Microcontroller(Tx)
12 R1 OUT Reception pin of first converter module for Microcontroller(Rx)
13 R1 IN Reception pin of first converter module for RS232 cable
14 T1 OUT Transmission pin of first converter module for RS232 cable
15 Ground Connects to the ground of the circuit
16 Vcc Connects to the supply voltage typically +5V
Technical Specifications
Physical
Case/Package PDIP
Contact Plating Tin
Mount Through Hole
Number of Pins 16
Technical
Data Rate 120 kbps
ESD Protection No
Interface RS-232
Logic Function Receiver, Transceiver
Max Operating Temperature 70 °C
Max Supply Current 10 mA
Max Supply Voltage 5.5 V
Min Operating Temperature 0 °C
Min Supply Voltage 4.5 V
Nominal Supply Current 5 mA
Number of Drivers 2
Number of I/Os 8
Number of Receivers 2
Number of Transceivers 1
Number of Transmitters 2
Operating Supply Current 10 mA
Operating Supply Voltage 5 V
MAX232 Datasheet

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