* Question
| What are the main technical indicators of A/D conversion? |
* Answer
| 1.Conversion Time and Conversion Rate Conversion time is the time it takes for A/D to complete a conversion.The reciprocal of the conversion time is the conversion rate.
2.Resolution The resolution of an A/D converter is customarily expressed in terms of the number of bits in the output binary or the number of BCD bits.The error caused by the quantization process is called the quantization error. 3.Conversion Accuracy The conversion accuracy of an A/D converter is defined as the difference between the quantized value of an actual A/D converter and an ideal A/D converter.It can be expressed in absolute or relative error. |
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