Two selectable differential input channels - Enables measurement from two differential sensors and improves flexibility for sensor hookup and common-mode rejection. Active, low-noise on-chip programmable gain amplifier (PGA) with selectable gains of 32, 64 and 128 - Amplifies small sensor signals directly at the input, reducing the need for external amplifiers and allowing matching to sensor output ranges. On-chip power supply regulator for load cells and analog ADC supply - Provides a stable, integrated power source for load cells and the analog ADC, simplifying board design and helping minimize noise coupling. On-chip oscillator that requires no external component, with optional external crystal - Eliminates external clock parts for a compact, integrated solution; optional external crystal can be used when higher stability is desired. Applications and use scenarios - Industrial weighing and force measurement systems that rely on load cells, where compact integration and low noise are essential. - Precision measurement setups in laboratories or quality assurance environments that monitor multiple differential sensors with stable gain control. - Portable or compact instrumentation where minimizing external components and board space is a priority.