HX710B SMD 24-Bit ADC AVIA SEMI

HX710(A/B) is a precision 24-bitanalog-to-digital converter (ADC) with built-intemperature sensor (HX710A) or DVDD, AVDD voltage difference detection (HX710B). It’s designed for weigh scales and industrial control applications to interface directly with a bridge sensor. The input low-noise amplifier (PGA) has afixed 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 poweron-reset circuitry simplifies digital interface initialization. There is no programming needed for the internal registers. All controls to the HX710 are through the pins. Key Features 24-Bit Resolution: Provides highly detailed digital readings. Integrated Design: Features an on-chip oscillator, eliminating the need for external components. Fixed Gain: Includes a low-noise programmable gain amplifier (PGA) with a fixed gain of 128. Data Rate: Selectable output data rate of 10 or 40 samples per second (SPS). Voltage Detection: Designed for 2.6V–5.5V operation, with specific capability to measure voltage differences between DVDD and AVDD. Interface: Simple 2-wire serial interface (clock and data), similar to the HX711, making it easy to use with Arduino or other microcontrollers. [1, 2, 3, 4, 5] Common Applications Air Pressure Sensor Modules: Specifically, the 0-40kPa modules (often used in DIY kits) that allow for 2.5mm tube connections. Liquid Water Level Detection: By measuring pneumatic pressure. Weighing Scales: Similar to HX711, it can be used with load cells. Altitude/Weather Monitoring: Used in altimeters and barometers. [1, 2, 3, 4, 5] Pinout (Module) VCC: 3.3V – 5V Power Supply DOUT: Data Output (24-bit, 2’s complement) SCLK: Serial Clock Input GND: Ground [1, 2, 3, 4, 5] Differences from HX710AWhile the HX710A includes a built-in temperature sensor for compensation, the HX710B is designed for AVDD/DVDD voltage difference detection. Hx710B Dip/ Smd Integrated Circuits at ₹ 13.50/piece | Girgaon | Mumbai | ID: 2852050118962 created by InCollage