MCP4728T in Microchip MCP4725 DAC Family
The MCP4728T family by Microchip Technology consists of quad-channel, 12-bit voltage output Digital-to-Analog Converters (DACs) with non-volatile memory (EEPROM). These components are designed for high-density applications requiring precise analog signal generation from a digital I2C interface. By integrating an onboard EEPROM, the MCP4728 allows for the storage of DAC input codes and configuration bits, ensuring that the device maintains specific output levels immediately upon power-up without requiring host controller intervention.
Variants in This Sub-Family
Variants within the MCP4728T series primarily differ in their packaging and temperature ratings. While the core architecture remains a quad-channel 12-bit DAC, the suffixing (such as E/UN) denotes the MSOP-10 package and extended temperature range capability (-40C to +125C). The 'T' designation specifically indicates tape and reel packaging for high-volume automated assembly, ensuring compatibility with pick-and-place manufacturing workflows.
