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A 12-bit A/D converter will provide a resolution of 212 or 4096 codes—adequate for this requirement. The actual resolution of this channel will be 4000/4096 or 0.976 psi. The A/D converter can resolve this measurement to within ± 0.488 psi (±1/2LSB). 2.3 Resolution The number of bits in an A/D converter determines the resolution of the data ...
22 maj 2022 · A certain system uses a 12-bit word to represent the input signal. If the maximum peak-to-peak signal is set for 2 V, determine the resolution of the system and its dynamic range. A 12-bit word means that \(2^{12}\), or 4096, levels are possible.
A mathematical relationship conveniently shows how the number of bits an ADC handles determines its specific theoretical resolution: An n-bit ADC has a resolution of one part in 2n. For example, a 12-bit ADC has a resolution of one part in 4,096, where 212 = 4,096.
Understand the relationship between the continuous input signal to an Analog-to-Digital converter and its discrete output. Understand the source and magnitude of quantisation noise. Understand how a flash converter works. Understand the principles behind a successive approximation converter.
The AD2S1200 is a complete 12-bit resolution tracking resolver-to-digital converter, integrating an on-board programmable sinusoidal oscillator that provides sine wave excitation for resolvers. An external 8.192 MHz crystal is required to provide a precision time reference.
measurement resolution of 16 bits. Rather than resorting to an expensive, off-chip 16-bit ADC, oversampling and averaging using Silicon Lab’s on-chip, 12-bit ADC can measure a parameter with 16 bits of resolution. Some applications will use an ADC to analyze a signal with higher frequency components. Such a system will also benefit from ...
Variable Assignments. Your data logger has a ±10 volt full-scale range (bipolar), and 12-bit ADC resolution. You're connecting a torque transducer that has a 5-volt full-scale output, rated for 100 ft-lbs at full scale. VD = 10 VS = 5.
