Two selectable differential input channels that support robust, noiseresistant signal capture from load cells and sensors. Onchip active low noise programmable gain amplifier (PGA) with selectable gain of 3264 and 128 for flexible amplification of small sensor signals and improved measurement accuracy. Onchip power supply regulator for both loadcell and ADC analog power rails, delivering stable analog performance with reduced external regulation requirements and smoother noise isolation. Onchip oscillator that requires no external components, with an optional external crystal if tighter timing is needed, simplifying board design and reducing component count. Onchip poweronreset to ensure a known, safe startup state and reliable system initialization. Key benefits and practical advantages Simplified integration: everything needed for precise loadcell and ADC frontend is integrated, reducing BOM, board space, and development time. Performance stability: dedicated onchip regulator and lownoise PGA enhance signal integrity and measurement consistency in demanding environments. Flexible timing options: internal oscillator provides a clean clock without external parts; external crystal option offers timing precision when required. Reliable startup: poweron reset guarantees predictable behavior after power cycles, minimizing startup errors. Attributes highlighted Function: differential input frontend with two channels, lownoise amplification, integrated power regulation, clocking options, and safe startup sequencing. Compatibility: designed for loadcell and ADC analog power needs, suitable for instrumentation, measurement, and control applications that rely on precise differential sensing. Size and integration: compact, integrated solution that reduces the need for external components and ancillary circuitry. Performance: optimized for lownoise amplification, stable analog supply, and dependable timing for accurate measurements. Materials: built as an onchip solution to minimize external parts and maximize reliability in industrial and laboratory settings. Use scenarios Precision weighing system in manufacturing: use dual differential channels to monitor multiple load cells, with the PGA gain set to capture small weight changes, and the onchip regulator to maintain stable analog rails for accurate readings. Force measurement in test and calibration rigs: leverage the selectable gains to optimize signal levels from sensitivity sensors, while the poweronreset ensures reliable startup after device power cycles. Industrial process monitoring and automation: integrate with ADC circuits on the same board, using the internal oscillator to minimize clock routing, and rely on the regulator for clean analog power to the sensing network. This description preserves the original features and functions while presenting them in a clear, customerfocused format that highlights practical benefits, realworld applications, and integration considerations.