HX710B 24-Bit Precision Analog-to-Digital Converter (ADC) for Weighing Scales and Pressure Sensors – SMD-8 Package

Description

The HX710B is a high-precision, 24-bit Analog-to-Digital Converter (ADC) specifically engineered for weight scale and industrial pressure sensor applications. Designed to interface directly with a bridge sensor, the HX710B integrates a low-noise, programmable gain amplifier (PGA) and a high-precision internal voltage reference. This integrated architecture allows for the direct measurement of minute variations in sensor resistance, providing highly accurate and stable readings even in demanding electronic scale environments.

With its high resolution and excellent noise immunity, the HX710B minimizes the need for external analog circuitry, significantly reducing board complexity and cost. It offers reliable, high-speed data output and is optimized for use with load cells, strain gauges, and piezoelectric pressure transducers. Housed in a compact 8-pin SOP (SMD) package, it is perfectly suited for modern, high-density PCB layouts in portable weighing devices, smart scales, and industrial pressure monitoring equipment.

Key Features

• 24-Bit Resolution: Provides exceptional precision for detecting tiny weight or pressure variations.
• Integrated PGA: Low-noise programmable gain amplifier allows for direct connection to low-level bridge sensors.
• High-Precision Reference: On-chip voltage reference ensures consistent and stable measurement accuracy.
• Simplified Interfacing: Digital serial interface designed for easy integration with microcontrollers and embedded processors.
• Application Optimized: Specifically designed for weight scale and pressure sensor bridge circuits.
• Compact SMD-8 Package: Small-footprint SOP-8 package ideal for space-constrained, battery-powered portable designs.

Applications

• Digital Weighing Scales: Ideal for precision body weight, kitchen, and industrial scales.
• Pressure Sensors: Reliable conversion for strain gauges and load cell bridge circuits.
• Process Instrumentation: Adding high-accuracy analog sensing to industrial monitoring systems.
• Portable Electronics: Energy-efficient data acquisition for smart health and fitness devices.

Package Includes

• 1 x HX710B 24-Bit Analog-to-Digital Converter (ADC) for Weighing Scales (SMD-8)

Technical Specifications

Note: Product images are shown for illustrative purposes only and may differ from the actual product. For complete noise performance data, PGA gain configurations, and circuit application schematics, please refer to the official HX710B datasheet.