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HX710B
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HerstellerAvia Semicon (Xiamen)
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Herstellerteil #HX710B
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Datenblatt HX710B DataSheet
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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 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
Features
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
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.