The MAX202E–MAX213E, MAX232E/MAX241E line drivers/receivers are designed for RS-232 and V.28 communications in harsh environments. Each transmitter output and receiver input is protected against ±15kV electrostatic discharge (ESD) shocks, without latchup.
The Maxim MAX202E, MAX213E, MAX232E and MAX241E devices are RS‑232/V.28 transceivers designed for harsh environments. Each driver output and receiver input is protected against +15 kV electrostatic discharge and meets EIA/TIA‑232E specifications up to 120 kbps when properly loaded.
The family is offered in a variety of compact packages (16‑pin TSSOP, 20‑pin DIP/SO, 24‑pin SSOP, 28‑pin SO/SSOP) and includes features such as internal charge‑pump capacitors, shutdown control pins, and low‑power operation options. Detailed electrical characteristics, timing diagrams, and pin descriptions are provided for each part.
| ESD Protection | +15 kV |
|---|---|
| Maximum Data Rate | 120 kbps |
| Supply Voltage Range | -0.3 V to +6 V |
| Operating Temperature Range | -40 °C to +85 °C |
| Package Options | 16‑pin TSSOP, narrow SO, wide SO, DIP, 20‑pin DIP/SO, 24‑pin wide DIP, 24‑pin SSOP, 28‑pin SO, 28‑pin SSOP |
The devices support data rates up to 120 kbps when loaded according to the EIA/TIA‑232E specification.
They are offered in 16‑pin TSSOP, narrow SO, wide SO, and DIP packages.
For the MAX205E series, the SHDN pin is active high.
Both transmitter outputs and receiver inputs are protected against +15 kV electrostatic discharge.