HX710B(DIP) – 24-Bit Analog-to-Digital Converter (ADC) – Avia Semiconductor

The HX710B(DIP) is a precision 24-bit analog-to-digital converter (ADC) from Avia Semiconductor in an 8-pin DIP package, designed for bridge-sensor weigh-scale and industrial measurement applications. Available now at Pacific Component Xchange.

The HX710B(DIP) from Avia Semiconductor (Xiamen) Ltd. is a precision 24-bit analog-to-digital converter (ADC) optimized for high-resolution weigh-scale and industrial control applications. It integrates a low-noise programmable-gain amplifier, an on-chip oscillator, and power-on-reset circuitry, allowing it to interface directly with a resistive bridge sensor while requiring no external clock components and no register programming. The HX710B variant adds DVDD-AVDD supply voltage difference detection.

The HX710B is part of the widely deployed HX710 family commonly used alongside small-form-factor pressure and load-cell modules. Its simple serial digital interface (DOUT/PD_SCK) makes it straightforward to read with virtually any microcontroller. This listing is for the through-hole 8-pin DIP packaging variant; the manufacturer datasheet specifies the device in an 8-pin SOP-8 package.

Key Features

• 24-bit analog-to-digital converter (ADC) resolution
• On-chip low-noise amplifier with fixed gain of 128 (full-scale differential input +/-20 mV with 5 V VREF)
• Differential input (INP / INN) for direct bridge-sensor connection
• DVDD-AVDD supply voltage difference detection
• Selectable 10 SPS or 40 SPS output data rate
• Simultaneous 50 Hz and 60 Hz supply rejection
• On-chip oscillator – no external clock components required
• On-chip power-on-reset circuitry
• Pin-driven control – no internal register programming needed
• Operating supply voltage range: 2.6 V to 5.5 V
• Operating temperature range: -40 C to +85 C
• Current consumption: less than 1.2 mA (normal operation), less than 1 uA (power down)
• Simple serial digital interface (DOUT / PD_SCK)
• 8-pin DIP (through-hole) package

Applications

• Electronic weigh scales and load-cell measurement
• Bridge-sensor signal conditioning
• Pressure-sensor modules
• Industrial process control and measurement
• Force and strain-gauge instrumentation

Why Source HX710B(DIP) from Pacific Component Xchange

The HX710B(DIP) can be difficult to source through authorized channels, particularly in the through-hole DIP-8 package. Pacific Component Xchange is an independent distributor specializing in hard-to-find, allocated, and obsolete memory and semiconductor components.

• Availability: Inventory available to quote.
• Authenticity: Rigorous incoming inspection and counterfeit-avoidance processes.
• Global shipping: Fast worldwide fulfillment for prototyping and production runs.
• Hard-to-find expertise: Sourcing support for end-of-life and allocation-constrained parts.

Request a quote (RFQ) today for the HX710B(DIP) and our team will respond promptly with pricing, lead time, and availability.