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ADC enables temperature compensated weigh scale
measurements: 07/05/2001 EDN - Design Ideas /
You can provide temperature compensation in
weigh-scale applications by simultaneously measuring
both the temperature of the bridge and the primary
output of the bridge transducer. Traditionally, an
integrated multiplexer connects multiple input
variables to a single sigma-delta ADC. Each time the
multiplexer switches the input, the ADC must flush
the digital filter of all data .... |
