High-Precision Measurement:Utilizing 24-bit ADC technology with 128x programmable gain amplifier, this dual-channel module ensures accurate weight measurements suitable for commercial scales and industrial control systems
Configurable Input Channels:Features two differential input channels with 32/64/128 gain selections and 50/60Hz noise filtering, supporting flexible connections with multiple load cells
Efficient Power Design:Operates at 2.6-5.5V with <1.5mA current consumption, integrated voltage regulation and <1μA standby current for reliable performance across -40°C to 85°C environments
Compact & Easy Integration:1.77"x1.18" (45x30mm) lightweight design at 0.11oz (3.2g) requires no external components, offering 10/80SPS output rates through direct digital interface connection
Multi-Application Compatibility:Package includes six industrial-grade modules with built-in oscillator, ideal for kitchen scales, production monitoring systems, and process control applications
وصف
Name:
HX711 Module/Load Cell 24-Bit Accuracy AD Module Pressure Sensor
Features:
Two selectable differential input channels
On-chip active, low-noise PGA with selectable gains of 32, 64, and 128
On-chip power regulator for load cells and ADC analog power supplies
On-chip oscillator requires no external components and can be used as an external crystal oscillator
On-chip power-on reset
Simple digital control and serial interface: pin-driven control, no programming required
Selectable 10SPS or 80SPS output data rates
Simultaneous 50 and 60Hz power rejection
Current consumption includes an on-chip analog power regulator of 1.5mA
Working power supply voltage range: 2.6 ~ 5.5V
Operating temperature range: -40 ~ +85°