Overview
The MAX232CSE+T is a high-performance RS-232 transceiver optimized for low-voltage operations, saving power and space in electronic devices. It provides excellent performance for serial port communication, interfacing with microcontrollers, and other applications that require robust and reliable data transmission. This component operates from a single 5V power supply and includes a capacitive voltage generator to supply TIA/EIA-232-F voltage levels, making it ideal for battery-powered systems and other applications where power efficiency is crucial.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Product Category | RS-232 and RS-562 |
| Package | 16-SOIC (0.154", 3.90mm Width) |
| Pins | 16 |
| Supply Voltage | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C |
| Number of Drivers/Receivers | 2/2 |
| Data Rate | 120Kbps |
| Receiver Hysteresis | 500 mV |
| Mounting Type | Surface Mount |
| RoHS | Yes |
Key Features
- Saves Board Space: The MAX232CSE+T is a compact solution for implementing RS-232 communication, reducing the need for bulky components.
- Integrated Charge Pump Circuitry: This feature eliminates the need for a bipolar ±12V supply and enables single-supply operation from +5V, making it ideal for battery-powered applications.
- Saves Power for Reduced Power Requirements: The component helps reduce power consumption, leading to longer battery life and lower heat generation.
- Integrated Capacitors: Simplifies the design process by reducing the number of components needed for RS-232 communication.
- 5µW Shutdown Mode: The MAX232CSE+T can be powered down to a mere 5µW in shutdown mode, ensuring minimal power consumption and reduced heat generation during periods of low activity.
Applications
- RS-232 Communication: The MAX232CSE+T is commonly used for transmitting data between devices using the RS-232 protocol, providing a reliable and efficient means of transferring data over serial communication links.
- Serial Port Communication: Found in various electronic devices such as PCs, routers, modems, and industrial equipment to facilitate communication between electronic devices using the serial port interface.
- Microcontroller Interfacing: Used for interfacing with microcontrollers and other devices that require RS-232 communication over a serial communication link.
Q & A
- What is the MAX232CSE+T used for?
The MAX232CSE+T is used for RS-232 communication, serial port communication, and interfacing with microcontrollers. - What is the operating voltage range of the MAX232CSE+T?
The operating voltage range is 4.5V to 5.5V. - How many drivers and receivers does the MAX232CSE+T have?
The MAX232CSE+T has 2 drivers and 2 receivers. - What is the maximum data rate of the MAX232CSE+T?
The maximum data rate is 120Kbps. - What is the operating temperature range of the MAX232CSE+T?
The operating temperature range is 0°C to 70°C. - Does the MAX232CSE+T have integrated charge pump circuitry?
Yes, it does, which allows for single-supply operation from +5V. - What is the shutdown power consumption of the MAX232CSE+T?
The shutdown power consumption is 5µW. - Is the MAX232CSE+T RoHS compliant?
Yes, it is RoHS compliant. - What package type does the MAX232CSE+T come in?
The MAX232CSE+T comes in a 16-SOIC package. - What are the key benefits of using the MAX232CSE+T?
The key benefits include saving board space, reducing power consumption, and integrated charge pump circuitry for single-supply operation.
