MCP3421A0T-E/CH IC-3421 ADC 18BIT 1-CH I2C SMD SOT23-6 MICROCHIP The MCP3421A0T-E/CH is a high-quality product offering IC-3421 ADC 18BIT 1-CH I2C SMD SOT23-6 MICROCHIP. With a shrink ratio of N/A and -40°C~+125°C operating temperature, it provides reliability in various applications.