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Tags: TM7711, Analog To Digital, ADC Module, 24Bit ADC, Weighting Sensor, HX710A
Description:This is a pack of 5 Pieces of TM7711 24bit ADC module for wlectronic weighting sensors. This chip is very similar to HX710A, but costs less. It’s designed for weigh scales and industrial control applications to interface directly with a bridge sensor. The TM7711 is an ideal product for high-precision weigh scale systems with a special structure to ensure extremely low power consumption. And built-in power-down mode to reduce standby power consumption. The chip also has the advantages of high integration, fast response, strong anti-interference, etc. Greatly reduces the overall cost of the electronic scale system and improve the performance and reliability of the whole system.This chip converts a single analog channel input to a digital signal with a high resolution, 24Bit precision. In this module, to achieve higher precision, input analog signal attains from a bridge-bridged voltage sensor (e.g. pressure, weighing) mode. The input voltage signal is produced by 3 resistors and a weight sensor configured as a Watson bridge (named and released as a load-cell device), then the TM711 converts and amplifies this load-cell signal, then sends converted voltage to micro-controller preparing it for further uses.Features:1 pair of fully differential input channel ADCOn-chip direct temperature measurement and digital outputOn-chip low noise amplifier with gain of 128Optional 10Hz and 40Hz output data rateSynchronously suppress power disturbances of 50Hz and 60HzBuilt-in clock oscillator does not require any external devicesSimple two-wire serial communication portNumber of Channels: 1Package: DIPVoltage: 2.6V ~ 5.5VOperating temperature range: -40 ~ +85 °CSingle-chip microcomputer weighing AD module - TM7711 compatible with HX710A chip is hardware and software
Package Include:10 x TM7711 Module
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