Overview
The MAX232CSE+ is a +5V-powered, multichannel RS-232 driver/receiver integrated circuit produced by Analog Devices Inc./Maxim Integrated. This device is designed to meet or exceed the TIA/EIA-232-F and ITU recommendation V.28 standards. It operates from a single 5V power supply and includes a capacitive voltage generator to supply the necessary voltage levels for RS-232 communication. The MAX232CSE+ is widely used in various applications requiring serial communication, making it a versatile component in modern electronics.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Part Number | MAX232CSE+ |
| Package | SOIC-16 |
| Supply Voltage | 5V |
| Data Rate | Up to 120 kbps |
| Drivers/Receivers | 2 Drivers, 2 Receivers |
| Input Levels | ±30V |
| Supply Current | 8 mA typical |
| ESD Protection | Exceeds JESD 22 – 2000V Human-body model (A114-A) |
| RoHS Compliance | Yes |
Key Features
- Meets or exceeds TIA/EIA-232-F and ITU recommendation V.28 standards.
- Operates from a single 5V power supply with 1µF charge-pump capacitors.
- Supports data rates up to 120 kbps.
- Includes two drivers and two receivers.
- Accepts ±30V input levels.
- Low supply current: 8 mA typical.
- ESD protection exceeds JESD 22 – 2000V Human-body model (A114-A).
Applications
- TIA/EIA-232-F compliant systems.
- Battery-powered systems.
- Terminals and modems.
- Computers and other serial communication devices.
Q & A
- What is the MAX232CSE+ used for?
The MAX232CSE+ is used as a +5V-powered, multichannel RS-232 driver/receiver in serial communication applications.
- What are the key specifications of the MAX232CSE+?
Key specifications include a single 5V power supply, data rates up to 120 kbps, two drivers and two receivers, and ±30V input levels.
- What type of package does the MAX232CSE+ come in?
The MAX232CSE+ comes in a SOIC-16 package.
- Is the MAX232CSE+ RoHS compliant?
Yes, the MAX232CSE+ is RoHS compliant.
- What is the typical supply current of the MAX232CSE+?
The typical supply current is 8 mA.
- What level of ESD protection does the MAX232CSE+ offer?
The MAX232CSE+ offers ESD protection that exceeds JESD 22 – 2000V Human-body model (A114-A).
- In what types of systems is the MAX232CSE+ commonly used?
The MAX232CSE+ is commonly used in TIA/EIA-232-F compliant systems, battery-powered systems, terminals, modems, and computers.
- How many drivers and receivers does the MAX232CSE+ have?
The MAX232CSE+ has two drivers and two receivers.
- What is the maximum data rate supported by the MAX232CSE+?
The MAX232CSE+ supports data rates up to 120 kbps.
- Does the MAX232CSE+ require external voltage regulators?
No, the MAX232CSE+ operates from a single 5V power supply using internal charge-pump capacitors.
