- -25%
HX711 súlyérzékelő, kétcsatornás, 24 bites precíziós A/D-modul nyomásérzékelő
HX711 súlyérzékelő, kétcsatornás, 24 bites precíziós A/D-modul nyomásérzékelő
137 Ft
25% megtakarítás
182 Ft
Nincs adó
Product Description
This module uses 24-bit high-precision A/D conversion chip hx711. It is specially designed for high-precision electronic scales, with two analog input channels and an internal integrated 128 times programmable gain amplifier. The input circuit can be configured to provide a bridge pressure bridge (such as pressure, load cell mode), with high accuracy and low cost, and is an ideal sampling front-end module.
Features:
*Two optional differential input channels
*On-chip active low-noise PGA with optional gains of 32, 64 and 128
*On-chip power regulator is used for load cell and ADC analog power supply
*On-chip oscillator requires no external components with optional external crystal
*On-chip power-on reset
*Simple digital control and serial interface: pin drive control, no programming required
*Choose 10SPS or 80SPS output data rate
*Simultaneous 50 and 60Hz power supply suppression
*Current consumption, included in-chip analog power supply voltage regulation: normal operation <1.5mA, power down <1uA
*Working power supply voltage range: 2.6 ~ 5.5V
*Working temperature range: -40 ~ 85°
This module uses 24-bit high-precision A/D conversion chip hx711. It is specially designed for high-precision electronic scales, with two analog input channels and an internal integrated 128 times programmable gain amplifier. The input circuit can be configured to provide a bridge pressure bridge (such as pressure, load cell mode), with high accuracy and low cost, and is an ideal sampling front-end module.
Features:
*Two optional differential input channels
*On-chip active low-noise PGA with optional gains of 32, 64 and 128
*On-chip power regulator is used for load cell and ADC analog power supply
*On-chip oscillator requires no external components with optional external crystal
*On-chip power-on reset
*Simple digital control and serial interface: pin drive control, no programming required
*Choose 10SPS or 80SPS output data rate
*Simultaneous 50 and 60Hz power supply suppression
*Current consumption, included in-chip analog power supply voltage regulation: normal operation <1.5mA, power down <1uA
*Working power supply voltage range: 2.6 ~ 5.5V
*Working temperature range: -40 ~ 85°
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