MAX3237E Overview
The MAX3237E consists of five line drivers, three line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous munication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from...
MAX3237E Key Features
- Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards
- Operates With 3-V to 5.5-V VCC Supply
- Operates From 250 kbits/s to 1 Mbit/s
- Low Standby Current . . . 1 mA Typical
- External Capacitors . . . 4 × 0.1 mF
- Accepts 5-V Logic Input With 3.3-V Supply
- Designed to Be Interchangeable With Maxim
- ESD Protection for RS-232 I/O Pins
- ±15 kV
- Human-Body Model (HBM)
