Analog-Digital HX711 Converter with 24 Bit Resolution SMD Chip
  • Analog-Digital HX711 Converter with 24 Bit Resolution SMD Chip

Analog-Digital HX711 Converter with 24 Bit Resolution SMD Chip

T0046

Based on the patented technology of Avia Semiconductor, HX711 is a 24-bit precision analog-digital converter (ADC) designed for weight scales and industrial control applications to interact directly with a bridge sensor.
The input multiplexer selects the differential input of channel A or B to the programmable low noise gain amplifier (PGA).
Channel A can be programmed with a gain of 128 or 64, corresponding to a full scale differential input voltage of ± 20mV or ± 40mV respectively, when a 5V source is connected to the analog power supply pin AVDD.
Channel B has a fixed gain of 32.
The Onchip power supply regulator eliminates the need for an external supply regulator to provide analog power for the ADC and the sensor.
OEM
Add to wish list
Spend 100€ to get a 3% discount for all your orders within the next 12 months and even higher discounts for higher spend. Click here to review loyalty program rules

Analog-Digital HX711 Converter with 24 Bit Resolution SMD Chip description


Based on the patented technology of Avia Semiconductor, HX711 is a 24-bit precision analog-digital converter (ADC) designed for weight scales and industrial control applications to interact directly with a bridge sensor.
The input multiplexer selects the differential input of channel A or B to the programmable low noise gain amplifier (PGA).
Channel A can be programmed with a gain of 128 or 64, corresponding to a full scale differential input voltage of ± 20mV or ± 40mV respectively, when a 5V source is connected to the analog power supply pin AVDD.
Channel B has a fixed gain of 32.
The Onchip power supply regulator eliminates the need for an external supply regulator to provide analog power for the ADC and the sensor.
The clock input is flexible. It can be from an external clock source, a crystal or oscillator on chip that does not require any external component.

Analog-Digital HX711 Converter with 24 Bit Resolution SMD Chip features:


- Operating voltage: 2.6-5.5 VDC
- Operating temperatures from -40 ° C to + 85 ° C
- SOP-16 box
- Two selectable differential input channels
- 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
- Oscillator on the chip that does not require an external component with optional external glass
- Power-on-reset on the chip to simplify the initialization of the digital interface
- Simple digital control and serial interface: controls driven by pin, no programming required
- Output data rate 10SPS or 80SPS selectable
- Simultaneous rejection of 50 and 60Hz supply
- Current consumption, including the controller of the analog power supply on the chip: normal operation <1.5 mA, shutdown <1uA

Customers who bought this product also bought

10x Photoresistor GL5528 LDR

Photoresistor is a resistor whose resistance decreases with increasing intensity of light
that affects her 10x Photoresistor GL5528 LDR features:
- Model: GL5528
- Spectral peak: 540nm
- Maximum DC voltage: 150V
- Maximum power: 100mW
- Resistance with light (10lux): 10-20KΩ
- Resistance with darkness (0lux): 1MΩ
- Response time: 20ms
- Operating temperature: -30ºC - 70ºC
- 10k - 20k Arduino PiC 5mm
- Quantity: 10 units

S0050

Price €0.12

Battery holder 2x AA 3V

Battery holder 2x AA 3V features:
- Cable 15cm long
- Measurements 59x 33x 16mm
- Compatible batteries (LR06, R06, MN1500, AM3, UM3 , HP7)

PP002

Price €0.82

2x MOC3020 Optocoupler 400V

2x MOC3020 Optocoupler 400V features:
-Triac Driver Output Optoisolator
-Pack: DIL 6
-Electronic voltage forward: 1.15V
-Trigger LED current: 30mA
-Voltage isolation: 5,300 VAC RMS
-Maximum blocking voltage: 400V
-Temperature of operation: -40°C a + 85°C

T0013

Price €0.66

40x Male to male cables 10cm

40x Male to male cables 10cm features:
- Length: 10cm
- Quantity: 40 cables
- Dupont male connectors on both ends
- Compatible with 2.54mm female connectors
- High quality and good working condition
- Easy to install and use

K0107

Price €1.64

Nano plate V3.0 CH340 + Arduino compatible pins

It has an ATMega328P chip running at 16Mhz with a factory loaded bootloader
Characteristic:
- Microcontroller: ATmega328
- Operating Voltage (logic level): 5V
- Input Voltage (recommended): 7-12V
- Digital I / O Pins: 14 (6 PWM outputs)
- Analog Inputs: 8 (A0-A7)
- DC Current per Pin I / O 40 mA
- Flash Memory: 32 KB (2 KB used by the bootloader)
- SRAM: 2 KB
- EEPROM: 1 KB
- Clock Frequency: 16 MHz
- USB Communication - CH340
- Dimensions: 18 mm x 44 mm

B0026

Price €8.26
€1.48

1,48 tax excl.

1
23 items
Price €1.48

Order until 4pm we will send today
30 days return