HX711 Weight, Pressure, Force, Torque and Strain Measurement Sensor Module A/D Analog/Digital Converter Chip from Optimus Electric

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About HX711 Weight, Pressure, Force, Torque And Strain

This module is based on HX711, a 24-bit high precision A/D converter chip designed for electronic scales to measure force, pressure displacement, strain, torque and more.It features two analog input channels, an internat integrated 128x programmable gain amplifier, and configurable input circuitry to provide a voltage bridge for various applications that require instrumentation measurements.It is suitable for your projects which require electronic scale for measuring pressure, weight, etc.Features• 24-bit A/D Converter Chip• On-chip active low noise PGA with selectable gain of 32, 64 and 128• On-chip power supply regulator for load-cell and ADC analog power supply• On-chip oscillator requiring no external component with optional external crystal• On-chip power-on-reset• Simple digital control and serial interface: pin-driven controls, no programming needed• Selectable 10SPS or 80SPS output data rate• Simultaneous 50 and 60Hz supply rejection• Current consumption including on-chip analog power supply regulator: normal operation < 1.5mA, power down < 1uA• Operation supply voltage range: 2.6 V to 5.5 V• Operation Temperature Range: -40 to +85℃• 16 pin SOP-16 packageSpecifications• Operating Voltage: 5 VDC• Refresh Frequency: 80 Hz• Operating Current: