Original MAX3232CSE 3.0V to 5.5V Low-Power Up to 1Mbps True RS-232 Transceiver
Price in Sri Lanka

The MAX3222/MAX3232/MAX3237/MAX3241 transceivers have a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump. The devices require only four small 0.1µF external charge-pump capacitors. The MAX3222, MAX3232, and MAX3241 are guaranteed to run at data rates of 120kbps while maintaining RS-232 output levels. The MAX3237 is guaranteed to run at data rates of 250kbps in normal operating mode and 1Mbps in the MegaBaud™ operating mode.

The MAX3222/MAX3232 have 2 receivers and 2 drivers. The MAX3222 and MAX3232 are pin, package, and functionally compatible with the industry-standard MAX242 and MAX232, respectively.

Features:

• Integrated Features Saves Board Space and Simplifies Design

• Charge Pump Circuitry Eliminates the Need for a Bipolar ±12V Supply

• Wide Single-Supply Operation From +3V to +5.5V Supply

• Always-On Extra Outputs Enable Monitoring of External Devices

• Power Saving Extends Battery Life

• 1µA Supply Current in Shutdown Mode While Receiver is Active (MAX3222, MAX3237, MAX3241)

Package: SOP-16

Datasheet: https://www.mouser.com/datasheet/2/256/MAX3222-MAX3241-1292123.pdf