The Microchip MCP3426/7/8 family comprises low-noise, high-accuracy 16-bit Delta-Sigma Analog-to-Digital Converters. These devices convert analog inputs to digital codes with up to 16 bits of resolution, suitable for applications like portable instrumentation, temperature sensing, bridge sensing, and weigh scales. They incorporate an on-board voltage reference, a programmable gain amplifier, and support standard, fast, and high-speed I2C modes. The MCP3426 and MCP3427 have two differential input channels, while the MCP3428 has four. Automatic offset and gain calibration ensures accurate conversion results over temperature and power supply variations.