The MCP4241-503E/ST is an integrated circuit (IC) component that belongs to Microchip's MCP42xxx family of digital potentiometers. This IC specifically is a dual-channel, 7-bit, non-volatile memory (NVM)-based digital potentiometer.
Key features of the MCP4241-503E/ST include:
1. Dual-channel Configuration: The MCP4241-503E/ST has two independent digital potentiometers in a single package, allowing for simultaneous adjustments of two different resistance levels.
2. 7-bit Resolution: It provides 128 wiper positions for each channel, enabling precise control and adjustment of resistance levels.
3. Non-Volatile Memory (NVM): The MCP4241-503E/ST features an integrated NVM, allowing it to retain resistance settings even after power is turned off. This ensures that the previous resistance values are preserved upon power restoration.
4. SPI Interface: It utilizes a Serial Peripheral Interface (SPI) for communication and control, enabling easy integration with microcontrollers or other digital systems. The SPI interface allows for both read and write operations to control and program the digital potentiometer.
5. Low Resistance Tolerance: With a maximum resistance tolerance of ±20%, the MCP4241-503E/ST ensures accuracy in resistance control and consistency across different devices.
6. Wide Operating Voltage Range: It operates within a voltage range of 2.7V to 5
