The ICL3232EIV-20 is an Integrated Circuit (IC) component designed for RS-232 transceiver applications. It is part of the ICL32xx series, developed by Maxim Integrated Products, a prominent semiconductor manufacturer. This IC offers multiple key features that make it ideal for various communication systems and applications.
One of the primary features of the ICL232EIV-20 is its ability to convert RS-232 voltage levels to TTL (Transistor-Transistor Logic) compatible levels. It operates at a wide supply voltage ranging from 3.0V to 5.5V, making it suitable for a range of devices powered by different voltage levels.
This IC can handle the standard RS-232 voltage levels spanning from -30V to +30V, enabling seamless communication with RS-232 devices such as modems, barcode readers, and other industrial equipment. It provides four transceivers, allowing the communication between two devices using a single IC.
The ICL3232EIV-20 incorporates a feature called charge-pump voltage converters, eliminating the requirement for external capacitors. This feature simplifies the circuit design and reduces the board space required for additional components. The charge-pump operation also enables low power consumption, making it suitable for battery-powered devices.
Moreover, this IC offers high data rates of up to 120kbps, ensuring efficient and reliable data transmission. It supports full-duplex communication, allowing simultaneous data transfer in both directions
