HX711

Part: Grove - ADC for Load Cell (HX711)

Type: 24-bit A/D converter

Description: A 24-bit A/D converter module designed for load cells, featuring a 2.6–5.5V operating voltage, <1.5mA working current, and optional output data rates of 10SPS or 80SPS with programmable gain.

Operating Conditions:

• Supply voltage: 2.6–5.5V
• Operating temperature: null
• Output data rate: 10SPS or 80SPS
• Gain options: 32 (Channel B), 64 or 128 (Channel A)

Absolute Maximum Ratings:

• Max supply voltage: null
• Max continuous current: null
• Max junction/storage temperature: null

Key Specs:

• Detection accuracy: 24 bits
• Working voltage: 2.6V–5.5V
• Working current: <1.5mA
• Output data rates: Optional 10SPS or 80SPS
• Programmable gain: 32 for Channel B, 64 and 128 for Channel A
• On-chip features: Low noise programmable amplifier, regulated power supply, clock oscillator

Features:

• Working voltage: 2.6V--5.5V (Note: The module measurement accuracy is related to the supply voltage. The higher the voltage, the higher the accuracy.)
• Working current: <1.5mA
• Detection accuracy: 24 bits
• Optional 10SPS or 80SPS output data rate
• Optional gain: 32 for Channel B / 64 and 128 for Channel A

Applications:

• Arduino weight sensor system

Package:

• Grove connector
• 4-pin screw terminal

• Working voltage: 2.6V--5.5V (Note: The module measurement accuracy is related to the supply voltage. The higher the voltage, the higher the accuracy.)
• Working current: <1.5mA
• Detection accuracy: 24 bits
• Optional 10SPS or 80SPS output data rate
• Optional gain: 32 for Channel B / 64 and 128 for Channel A