The MCP443X devices?are quad-channel, volatile, 7-bit (129 wiper steps) digital potentiometers?with an I2C compatible interface. The MCP443X family is available with end-to-end resistor values of 5KΩ, 10KΩ, 50kΩ and 100KΩ. These devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.\n类似型号MCP4431T-104E/ML, MCP4431-103E/ML, MCP4431-103E/ST, MCP4431-104E/ST, MCP4431-502E/ML, MCP4431-502E/ST, MCP4431-503E/ML, MCP4431-503E/ST, MCP4431T-103E/ML, MCP4431T-103E/ST, MCP4431T-104E/ST, MCP4431T-502E/ML, MCP4431T-502E/ST, MCP4431T-503E/ML, MCP4431T-503E/ST