MAX232ACSE+T
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Mfr | Analog Devices Inc./Maxim Integrated |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C |
| Type | Transceiver |
| Data Rate | 200kbps |
| Receiver Hysteresis | 500 mV |
| Supplier Device Package | 16-SOIC |
| Voltage - Supply | 4.5V ~ 5.5V |
| Protocol | RS232 |
| Number of Drivers/Receivers | 2/2 |
| Duplex | Full |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | MAX232 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,500 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
MAX232ACSE+T RS-232 transceiver
The MAX232ACSE+T is a dual-channel RS-232 transceiver, specifically engineered to facilitate bidirectional serial communication between devices with TTL/CMOS logic levels and those using standard RS-232 voltage levels. It operates from a single +5V power supply and utilizes an internal charge-pump voltage doubler and inverter to generate the required ±7.5V to ±10V RS-232 voltage swings from this single rail, eliminating the need for external ±12V supplies. This chip is a quintessential interface solution, reliably converting logic-level signals from microcontrollers, UARTs, or FPGAs into signals compatible with serial ports on computers, modems, and other legacy industrial equipment, ensuring robust data transmission over longer cables.
MAX232ACSE+T RS-232 transceiver Applications
● Microcontroller-to-PC Communication: Enables data logging, debugging, and configuration by interfacing embedded systems with a PC's COM port or USB-to-serial adapter.
● Industrial Control and Automation: Connects PLCs, HMIs, sensors, and drives using standard RS-232 protocols in factory automation and process control environments.
● Point-of-Sale (POS) Terminals and Peripherals: Facilitates communication between the main terminal and receipt printers, cash drawers, or barcode scanners.
● Networking and Telecom Equipment: Used in modems, routers, and switches for console management ports, allowing for command-line configuration and monitoring.
● Legacy System Upgrades and Interfacing: Serves as a critical bridge in modernizing or integrating older equipment with RS-232 ports into new digital systems.
Alternative RS-232 driver receiver Models
1. MAX232ACPE: A functionally and pin-compatible dual RS-232 transceiver in a PDIP package, offering the same core performance for through-hole PCB designs.
2. ST232CDR: A +5V powered dual RS-232 driver/receiver meeting the same EIA/TIA-232 standards, known for its robustness and wide availability.
3. ADM232AANZ: A high-speed, +5V powered RS-232 transceiver offering enhanced data rate capability and robust ESD protection for demanding applications.
