HX712 24-Bit Analog-to-Digital Converter

AVIA Semiconductor

Description

HX712 24-Bit Analog-to-Digital Converter (ADC) with Load-cell Power Supply Switch and Battery Voltage Detection for Weigh Scales .
Based on Avia Semiconductor’s patented technology, HX712 is a precision 24-bit analogto-digital converter (ADC) with on chip load-cell power supply sw.

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HX712 Datasheet Preview — Preview of HX712 PDF

Datasheet Specifications

Part number: HX712
Manufacturer: AVIA Semiconductor
File Size: 292.23 KB
Datasheet: HX712-AVIASemiconductor.pdf
Description: 24-Bit Analog-to-Digital Converter

Features

* Selectable differential input or battery detection input
* On-chip low noise PGA with selectable gain of 128 and 256
* On-chip MOS power switch for turning off loadcell power supply in system power save mode
* On-chip oscillator requiring no external component with

Applications

* to interface directly with a bridge sensor. The differential inputs connect to the lownoise programmable gain amplifier (PGA) with a gain of 128 or 256, corresponding to a full-scale differential input voltage of ±20mV or ±10mV respectively, when a 5V reference voltage is connected between REFP and

HX712 Distributors

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HX712 24-Bit Analog-to-Digital Converter AVIA Semiconductor

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