The MCP455X devices?are single channel, volatile, 8-bit (257 wiper steps) digital potentiometers?with an I2C compatible interface. The MCP455X 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. 类似型号MCP4551-103E/MS, MCP4551-104E/MS, MCP4551-502E/MS, MCP4551-503E/MS, MCP4551T-103E/MF, MCP4551T-103E/MS, MCP4551T-104E/MS, MCP4551T-502E/MF, MCP4551T-502E/MS, MCP4551