MAX3232E
Description
The MAX3232E device consists of two line drivers, two-line receivers, and a dual charge-pump circuit with ±15-kV IEC 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 communication controller and the serial-port connector.
Key Features
- 1 ESD Protection for RS-232 Bus Pins - ±15 kV (HBM) - ±8 kV (IEC61000-4-2, Contact Discharge) - ±15 kV (IEC61000-4-2, Air-Gap Discharge)
- Meets or Exceeds the Requirements of TIA/EIA232-F and ITU V.28 Standards
- Operates With 3-V to 5.5-V VCC Supply
- Operates up to 250 kbit/s
- Two Drivers and Two Receivers
- Low Supply Current: 300 μA (Typical)
- External Capacitors: 4 × 0.1 μF
- Accepts 5-V Logic Input With 3.3-V Supply
- Pin Compatible to Alternative High-Speed Devices (1 Mbit/s) - SN65C3232E (-40°C to +85°C) - SN75C3232E (0°C to 70°C)
