Терраэлектроника
Применения > Тестирование и измерение > Приборы > Весы > High-Resolution, Low-Drift, Precision Weigh-Scale Reference Design with AC Bridge Excitation

High-Resolution, Low-Drift, Precision Weigh-Scale Reference Design with AC Bridge Excitation (TIPD188)

This precision weigh-scale reference design achieves greater than 50,000 noise-free counts of resolution. Offset and offset drift errors are nearly eliminated by ac bridge excitation. This design takes advantage of the high-resolution ADS1262 delta-sigma ADC.

Возможности

>50,000 noise-free count weigh-scale solution Operating temperature range: -40 бµ’C to +125 бµ’C Less than 1 μV total error across temperature range ADC Supply and Bridge Excitation Voltage: 5V Bridge Output: 0 V to 10 mV Firmware provides ADS1262 example code This robust circuit reference design includes theory, complete error analysis, component selection, simulation, PCB design, example code, and measured data that correlates with the theory and simulation.

Файлы

Схемы и диаграммы

Быстро получите общее представление о схемотехнике решения

Печатные платы и ПО

Ускорьте разработку по готовому дизайну

Спецификация (BOM)

Загрузите полный список требуемых компонентов.

High-Resolution, Low-Drift, Precision Weigh-Scale Reference Design with AC Bridge Excitation TIPD188

Заметили ошибку в работе сайта?
Скажите нам об этом