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  • HX710B Weighing Scale 24-Bit Analog to Digital Convertor (ADC) IC DIP-8 Package

The HX710B is a precision 24-bit analog-to-digital converter (ADC) with built-in temperature sensor designed for weigh scales and industrial control applications to interface directly with a bridge sensor. The input low-noise amplifier (PGA) has a fixed gain of 128, corresponding to a full-scale differential input voltage of ±20mV, when a 5V reference voltage is connected to the VREF pin. On chip oscillator provides the system clock without any external component. On-chip power-on-reset circuitry simplifies digital interface initialization. There is no programming needed for the internal registers. All controls to the HX710B are through the pins. 


Features:-

 On-chip temperature measurement 

• On-chip active low noise amplifier with a gain of 128 

• On-chip oscillator requiring no external component

• On-chip power-on-reset 

• Simple digital control and serial interface: pin-driven controls, no programming needed 

• Selectable 10SPS or 40SPS output data rate 

• Simultaneous 50 and 60Hz supply rejection 

• Current consumption: normal operation < 1.2mA, power down < 1uA 

• Operation supply voltage range: 2.6 ~ 5.5V 

• Operation temperature range: -40 ~ +85℃ 

• 8 pin SOP-8 or DIP-8 package 


Specifications:- 

Symbol Parameter Min Type Max Unit
T1 DOUT falling edge to PD_SCK rising edge 0.1

µs
T2 PD_SCK rising edge to DOUT data ready 

0.1 µs
T3 PD_SCK high time  0.2 1 50 µs
T4 PD_SCK low time  0.2 1
µs


Related Document:-

 HX710B IC Datasheet


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HX710B Weighing Scale 24-Bit Analog to Digital Convertor (ADC) IC DIP-8 Package

  • Product Code: EC-1833
  • Availability: 121
  • Rs.159.00