Overview
The MAX232CSE+TG104, produced by Analog Devices Inc./Maxim Integrated, is a +5V-powered, multichannel RS-232 transceiver integrated circuit. This component is designed to facilitate communication between TTL/CMOS logic levels and RS-232 serial communication standards. It is widely used in various applications requiring serial data transmission and reception, particularly in interfacing microcontrollers with computers.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Protocol | RS232 |
| Number of Drivers/Receivers | 2/2 |
| Duplex | Full |
| Receiver Hysteresis | 500mV |
| Data Rate | 120Kbps |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
Key Features
- TTL/CMOS to RS232 conversion capability
- Supports two drivers and two receivers for full-duplex communication
- Operating speed of up to 120 kbps
- ±30-V input levels for robust noise immunity
- Low operating current of approximately 8 mA
- Uses a charge pump to generate the necessary RS232 voltage levels from a single +5V supply
- Available in 16-pin SOIC package
Applications
- Interfacing microcontrollers with computers for serial communication
- TTL/CMOS to RS232 conversion in various electronic systems
- Used in RS232 cables and adapters
- Embedded systems requiring serial data transmission and reception
Q & A
- What is the primary function of the MAX232CSE+TG104?
The primary function is to convert TTL/CMOS logic levels to RS232 serial communication standards. - How many drivers and receivers does the MAX232CSE+TG104 have?
It has 2 drivers and 2 receivers. - What is the operating voltage range of the MAX232CSE+TG104?
The operating voltage range is 4.5 V to 5.5 V. - What is the maximum data rate supported by the MAX232CSE+TG104?
The maximum data rate is 120 Kbps. - What type of package is the MAX232CSE+TG104 available in?
It is available in a 16-SOIC package. - What is the purpose of the charge pump in the MAX232CSE+TG104?
The charge pump generates the necessary RS232 voltage levels from a single +5V supply. - What is the operating temperature range of the MAX232CSE+TG104?
The operating temperature range is 0°C to 70°C. - Is the MAX232CSE+TG104 suitable for full-duplex communication?
Yes, it supports full-duplex communication. - What is the receiver hysteresis of the MAX232CSE+TG104?
The receiver hysteresis is 500 mV. - How much current does the MAX232CSE+TG104 typically consume?
It typically consumes approximately 8 mA.
