The MAX4889CETO+ is an integrated circuit (IC) component manufactured by Maxim Integrated. It is a dual-protocol level translator specifically designed to convert low-voltage logic signals to high-voltage logic signals, and vice versa.
The key features of the MAX4889CETO+ include:
1. Dual-Protocol Support: The MAX4889CETO+ is capable of translating signals for two different protocols, namely Low Voltage CMOS (LVCMOS) and Transistor-Transistor Logic (TTL). This makes it suitable for a wide range of applications requiring level shifting between different voltage logic systems.
2. Wide Voltage Translation Range: It supports voltage translation between two voltage domains, where the LVCMOS logic level can range from 1.2V to 3.6V, and the TTL logic level can span from 3V to 15V. This wide voltage range provides flexibility for interfacing different logic families.
3. High-Speed Performance: The MAX4889CETO+ exhibits fast switching characteristics, making it suitable for high-speed applications. It can operate at speeds up to 100 MHz, enabling seamless translation of fast digital signals.
4. Bi-Directional Translation: This IC component supports bi-directional level translation, allowing signals to be translated from LVCMOS to TTL and vice versa. This two-way translation capability simplifies the interface design between different logic systems.
5. Low Power Consumption: The MAX4889CETO+ is designed to operate with low power consumption, making it energy efficient. This is particularly useful for battery-powered devices and applications that require power optimization.
6. Schmitt-Trigger Inputs: It features Schmitt-trigger inputs on both the LVCMOS and TTL sides. Schmitt triggers are highly stable and prevent false triggering due to noise or signal variations, ensuring reliable and accurate signal translation.
7. Space-Saving Package: The MAX4889CETO+ is housed in a compact 16-pin TQFN (Thin Quad Flat No-Lead) package, which helps in saving space on the circuit board.
In summary, the MAX4889CETO+ is a versatile IC component that offers convenient and efficient level translation between LVCMOS and TTL logic systems. With its dual-protocol support, high-speed performance, bi-directional translation, and low power consumption, it proves to be an excellent choice for various applications requiring voltage level shifting.
