BUY MAX3243CPWRG4 https://www.utsource.net/itm/p/11221003.html
IC TRANSCEIVER FULL 3/5 28TSSOP
Description: MAX3243CPWRG4 is a low-power, low-voltage, 3.3V-powered, RS-232 transceiver with auto-shutdown and ±15kV ESD protection. Features: * Low-power operation: 3.3V supply voltage * Low-voltage operation: 0.2V to 3.6V * Auto-shutdown mode * ±15kV ESD protection * Low-power shutdown mode * Low-power shutdown mode * Low-power shutdown mode * Low-power shutdown mode Applications: * Industrial and commercial RS-232 applications * Automotive applications * Portable devices * Handheld instruments * Medical equipment * Point-of-sale terminals (For reference only)