测量精度可以高达读数的0.1%,ADC分辨 率需 要1 6至24位,DAC分辨 率 需要 14至16位。 analog.com [...] variations, up to 128 kB of flash memory, high speed 12-bit ADC, high-resolution enhanced pulse width modulators (ePWMs), along with [...] prospect.com.tw 低階的產品包括40到...
12-bit ADC characteristics, there is this note: In other words, the specification is guaranteed only for calibrated modules. Unofficial specification for your reference: TUE 10bit resolution: typ. +-2, max. +-3 (LSB) Please note that only the official specification in the DS is guaranteed....
解決済み: Hello NXP team! I need to know what happens regarding the data alignment of the ADC. I have done some tests and I've seen that in order to get
24-bit ADC provides high resolution for low power precision sensor applicationsPaul Buckley
You'll use a 250-ohm shunt resistor connected to a 12-bit ADC with a ±5 VFS bipolar range.Variable Assignments VD = 5VS = (5-1) = 4 E = 10 n = 12 B = 1The data logger will not respond to changes in distance of less than 0.0061 mm. Using Ohms Law (V = I × R) we ...
A charge-integration analog-to-digital converter (ADC) of 12-bit resolution was designed and built for the time-of-flight counters in the VENUS experiment at TRISTAN. The sample-and-hold process is done in the following way: outputs of a gated integrator were sampled before and after the in...
Even though you may be driving a 12-bit ADC, if you put an amplifier ahead of it with a gain of 27 = 128, the effective input noise and offset voltage of the amplifier must be essentially 18-bit accurate. This would be a problem using a fixed-gain op amp, and an even more s...
For maximum flexibility, the ADC provides four configurable pipeline channels and two programmable operation modes: (1) 12-bit (ENOB = 11.0 bits), 3 GS/s, 860 mW; (2) 14-b (ENOB = 12.0 bits), 500 MS/s, 860 mW. View Rad-Hard Programmable SiGe ADC, 3 GS/s ...
The application of these two methods to 14-bit SAR ADC is demonstrated by Monte-Carlo runs, results show that with a mismatch error typical of modern technology, the proposed rotating and averaging with redundancy scheme can improve the root-mean-square (rms) of integral non-linearity (INL) ...
The 12-bit resolution is officially supported, there are specs in the Data Sheet based on that. Conversion data is always 15bits wide, regardless of the conversion resolution selected (14, 12, 10, 8 significant bits per conversion data, reducing this number speeds up the conversion because the...