HX711 24-Bit Analog-to-Digital Converter

Avia semiconductor

Description

HX711 24-Bit Analog-to-Digital Converter (ADC) for Weigh Scales .
Based on Avia Semiconductor’s patented technology, HX711 is a precision 24-bit analogto-digital converter (ADC) designed for weigh scales and industri.

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Datasheet Specifications

Part number: HX711
Manufacturer: Avia semiconductor
File Size: 156.71 KB
Datasheet: HX711-Aviasemiconductor.pdf
Description: 24-Bit Analog-to-Digital Converter

Features

* Two selectable differential input channels
* On-chip active low noise PGA with selectable gain of 32, 64 and 128
* On-chip power supply regulator for load-cell and ADC analog power supply
* On-chip oscillator requiring no external component with optional external cr

Applications

* to interface directly with a bridge sensor. The input multiplexer selects either Channel A or B differential input to the low-noise programmable gain amplifier (PGA). Channel A can be programmed with a gain of 128 or 64, corresponding to a full-scale differential input voltage of ±20mV or ±40mV resp

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HX711 24-Bit Analog-to-Digital Converter Avia semiconductor

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HX710

HX710A

HX710B