The MAX3232EID device consists of two line drivers, two line receivers, and a dual charge pump circuit with ±15kV 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. The charge pump and four small external capacitors allow operation from a single 3V to 5.5V supply. The devices operate at data signalling rates up to 250kbit/s and a maximum of 30V/μs driver output slew rate.
- Operates up to 250kbit/s
- Two drivers and two receivers
- Low supply current: 300μA typ.
- External capacitors: 4 × 0.1μF
- Accepts 5V logic input with 3.3V supply
- Pin compatible to alternative high speed devices
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(EN)
