Description
This product is a digital kitchen scale with a weighing sensor and an ADC module. It has two differential input channels, an on-chip active low noise PGA, an on-chip power supply regulator, an on-chip oscillator, and a serial interface. It can operate at a 10SPS or an 80SPS output data rate, and has a current consumption of 1.5mA when operating normally, and can be power down to <1uA when not in use. It has a operating temperature range of -20 degrees to +85 degrees.
Features Two selectable differential input channels
On-chip active low noise PGA with selectable gain of 3264 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 controlsno 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 < 1.5mApower down < 1uA
Operation supply voltage range: 2.6 ~ 5.5V
Operating Temperature Range:-20 degree ~ +85 degree
Connection: Red to E+
Black to E-
Green to A+
White to A-
Package Included: 1X Weight Sensor 20KG
1 X HX711 24BIT Precision ADC Module