HX710B

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HX710B

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  • HerstellerAvia Semicon (Xiamen)

  • Herstellerteil #HX710B

  • Datenblatt HX710B DataSheet

  • Auf Lager15862

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Spezifikationen

Attribut Wert
Manufacturer Avia Semicon (Xiamen)
Package SOIC-8
OperatingTemperature -40℃~+85℃
Voltage-Supply 2.6V~5.5V
numberofchannels 1
SamplingRate 40Hz
Resolution(Bits) 24Bit

Übersicht

Description

The HX710B is a precision 24-bit analog-to-digital converter (ADC) often used in weighing scales and other applications requiring high accuracy and stability. It features a low-noise programmable gain amplifier (PGA) and operates with a single power supply, typically 2.6V to 5.5V. The device is known for its low power consumption and high resolution, making it suitable for battery-operated devices.
The HX710B interfaces easily with microcontrollers via a serial interface, typically using a two-wire protocol. It includes an onboard oscillator, eliminating the need for an external clock source, which simplifies circuit design and reduces costs. The device operates in two selectable speed modes, allowing users to choose between faster data rates or improved noise performance.
Overall, the HX710B is valued for its simplicity, cost-effectiveness, and performance in precision measurement applications. Its robust design makes it a popular choice for developers and engineers working on projects that require reliable and accurate analog-to-digital conversion.

Equivalent

The HX710B is a 24-bit Analog-to-Digital Converter (ADC) commonly used in weight scales and industrial control applications. Equivalent products include the HX711, which is also a 24-bit ADC used for similar applications, and the NAU7802, another 24-bit ADC that offers similar functionality. Each may have slight differences in features like power consumption, data rates, and package options, so it's important to compare their specifications closely to ensure compatibility with your specific requirements.

Features

The HX710B is a precision 24-bit analog-to-digital converter (ADC) often used in weight scales and industrial control applications. Key features include:
1. High Resolution: 24-bit ADC providing precise measurement capabilities.
2. Low Noise: Ensures accurate measurements by minimizing noise interference.
3. Simplicity: Integrated with a simple interface, typically requiring few external components.
4. Dual-Channel: Offers two differential input channels for versatile measurement options.
5. Low Power Consumption: Designed for efficiency, making it suitable for battery-operated devices.
6. On-Chip Oscillator: Eliminates the need for an external clock source.
7. Programmable Gain Amplifier (PGA): Allows adjustable gain settings to accommodate various sensor outputs.
8. Selectable Data Rate: Provides flexibility in balancing data precision and speed.
9. Auto Power-Down: Reduces power usage by entering low-power mode when idle.
10. Temperature Compensation: Ensures accuracy across a range of operating temperatures.
These features make the HX710B a reliable choice for precision measurement applications.

Pinout

The HX710B is a precision 24-bit analog-to-digital converter (ADC) commonly used in weight scales and industrial control applications. It generally comes in a 16-pin package. Here is a concise description of its pin functions:
1. VCC - Power supply input.
2. VBG - Bandgap reference output.
3. VFB - Feedback voltage input.
4. AGND - Analog ground.
5. AVDD - Analog power supply.
6. AIN1 - Analog input channel 1.
7. AIN2 - Analog input channel 2.
8. AVSS - Analog negative power supply.
9. DGND - Digital ground.
10. DVDD - Digital power supply.
11. DOUT - Data output.
12. SCK - Serial clock input.
13. PD_SCK - Power down and serial clock input.
14. VREFP - Positive reference voltage input.
15. VREFN - Negative reference voltage input.
16. TEST - Test pin, usually not connected.
These pins provide the necessary connections for power, ground, input signals, and interfacing with microcontrollers or other digital systems.

Manufacturer

The HX710B is manufactured by Hyundai WIA, a South Korean company. Hyundai WIA is part of the Hyundai Motor Group and is primarily known for its manufacturing of machine tools, automotive parts, and defense products. It operates in several sectors, including automotive, machinery, and defense, providing a range of products from CNC machine tools to engine parts. The company has a strong presence in the global manufacturing industry and is recognized for its technological innovation and quality products.

Application

The HX710B is an analog-to-digital converter (ADC) commonly used in weight scales and pressure measurement systems. It is designed to interface directly with a bridge sensor, making it ideal for high-precision applications such as digital weighing scales, kitchen scales, and industrial measurement devices. Its low power consumption and integrated gain amplifier make it suitable for battery-operated devices. Additionally, the HX710B can be used in portable instruments and other applications requiring precise, low-noise signal conversion from an analog transducer to digital data.

Package

The HX710B is typically available in a SOP-16 (Small Outline Package) type. This package is compact and suitable for surface-mount applications, commonly used in digital signal processing and sensor applications.

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