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YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales
YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales
YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales
YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales
YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales
YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales
YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales
YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales
YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales
YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales
Specifications
Brand Name :
AVIA
Model Number :
HX711
Place of Origin :
china
MOQ :
1
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
2200
Delivery Time :
3 days
Packaging Details :
piping
Regulator supply :
2.7to 5.5V
Analog Output :
Reference bypass output
Digital I/O :
Crystal I/O (NC when not used）
Digital Input :
Output data rate control, PIN is LOW: 10Hz; PIN is HIGH: 80Hz
Description

Product Description:

HX711 ADC Chip ADC 24-bit ADC For Electronic Scales

Features:

HX711 is an ADC chip that includes a preamplifier. The chip is specially designed for electronic scale applications. Load cells, which typically measure weight, provide a voltage output in millivolts. These outputs are difficult to process directly by the controller, so we can use the HX711 IC, which receives these voltage signals and provides a standard digital value that can be used by the microcontroller. The chip has an integrated preamplifier specifically designed to handle these low voltages.

HX711 Features and specifications

Two optional differential input channels

On-chip active low-noise PGA with optional gains of 32, 64, and 128

On-chip power regulator for load cell and ADC analog power supply

On-chip oscillator without external components and optional external crystals

Power-on and reset the chip

Simple digital control and serial interface: pin-driven control without programming

Optional 10SPS or 80SPS output data rate

Both 50 and 60Hz power supplies are suppressed

Current consumption: normal operation <1.5mA, power failure <1uA

Operating power supply voltage range: 2.6V to 5.5V

Operating temperature range: -40℃ to + 85℃

Where do I use HX711

In order to measure weight using a load cell, we usually need to adjust the power supply, output amplifier (to reduce noise) and ADC converter. All three of these functions require three separate circuits and components, adding cost and complexity. Therefore, we can use the HX711 IC with all of the above functions without removing complex circuits.

Specifications:

Operating power supply voltage range 2.6V to 5.5V
Operating temperature range -40℃ to + 85℃
Simultaneous rejection 50 and 60Hz power supplies
Current consumption normal operation <1.5mA, power failure <1uA

YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales

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YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales

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Product Detail
Brand Name :
AVIA
Model Number :
HX711
Place of Origin :
china
MOQ :
1
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
2200
Contact Supplier
YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales
YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales
YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales
YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales
YJJ HX711 ADC Chip ADC 24-bit ADC For Electronic Scales

ShenzhenYijiajie Electronic Co., Ltd.

Verified Supplier
3 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer, Trading Company
Main Products :
Oxygen Gas Sensor, Electrochemical Gas Sensor, Gas Sensor
Total Annual :
900000-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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