The inverting input of the ideal integrator in the negative unit step input under voltage, output voltage should rise linearly with time, but the actual integrator of chaos. Increase is not linear, but non-linear rise, which is called the nonlinearity error, the causes are as follows. (1) integrated operational amplifier open-loop voltage gain and 57 datasheet and input resistance is not infinite. (2) integrated op amp offset voltage, offset and 57 price and drift is not equal to zero power. (3) the integration capacitor leakage, and 57 suppliers and there is dielectric loss and absorption effects....

Successive approximation type, integral type, voltage-frequency conversion type, etc., mainly used in medium speed or low speed, medium-accuracy data acquisition and 57 datasheet and intelligent instruments. Grade-and high-speed pipelined ADC is mainly used in the case of transient signal processing, storage and 57 price and fast waveform recording, high-speed data acquisition, signal quantification and 57 suppliers and high-speed digital video communication technology and other fields. In addition, the use of pulse-type and folded structure of the high-speed ADC, can be applied to the base-band broadcast satellite demodulation and so on. ~ type ADC is mainly used in high-precision data acquisition systems, especially digital audio, multimedia, seismic equipment, sonar and other electronic measurement. The following types of ADC for ...