芯片世界中的ADC,全称是Analog-to-Digital Converter, 模拟数字转换器!它是连接模拟世界与数字世界的桥梁,说的文艺一点,是ADC为这两个世界带来了爱情。 从宏观上看,自然界产生的信号,都是模拟信号,比如我们说话的声音,我们看到的图像,我们感受到的温度等等。但是这些模拟信号都得最终放在数字领域进行处理,存储或者传输,那
Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) need a stable reference voltage to accurately measure or generate analog signals. This application note shows how to adjust any three-terminal voltage reference using a resistor, a current sink/source, and a buffer amplifi...
Delivering high performance, low power consumption and small size at up to 200 Msps for conversion of analog-to-digital signals, our broad portfolio of Analog-to-Digital Converters (ADCs) can help overcome design challenges by allowing you to choose the right ADC for your low-power designs. We...
2.1.1 Analog-to-digital converters In general, the role of an analog-to-digital converter (ADC) is to transform an analog signal into a series of numeric codes that represent the amplitudes of the samples of the analog signal. Therefore, before proceeding with the conversion operation, first,...
Digital-to-Analog Converters (DAC) convert a digital value into an analog output for other on-chip peripherals or external devices.
转换器数量: 4 Converter 采样比: 768 kHz 工作电源电压: 1.8 V/3.3 V 最小工作温度: - 40 C 最大工作温度: + 125 C 安装风格: SMD/SMT 封装/ 箱体: WQFN-24 通道数量: 4 Channel THD + 噪声: - 98 dB SNR – 信噪比: 122 dB 电源电压-最大: 3.6 V 电源电压-最小: 1.7 V 价格说明 价格...
This same digital output is fed into an m-bit digital-to-analog converter, and its output is subtracted from the original sampled signal. The residual analog signal is then amplified and sent on to the next stage in the pipeline to be sampled and converted as it was in the first stage....
One kind of digital to analog converter, comprising a plurality of conversion elements and a reference conversion element, further comprising mismatch calibration means, responsive to the at least one conversion element between the output of the comparator and the reference element output conversion to ...
DSP_Analog to Digital Converter Ref:TMS320x2833xAnalog-to-DigitalConverter(ADC)Module FunctionsoftheADCmoduleinclude: 內建取樣與保持電路(S / H),兩組12位元的ADC轉換模組。 類比輸入:0~3V ADC時鐘快速轉換時間運行在12.5 MHz,或6.25 MSPS 16個多工類比輸入訊號(ADCIN0-ADCIN15)...
16-bit, 2-channel, 20.48GSPS, 12GHz RF direct digital synthesizer (DDS) Approx. price (USD) 1ku | 194.36 DAC121S101-SEP NEW Precision DACs (≤10 MSPS) DAC121S101-SEP Radiation-tolerant, single-channel, low-power (0.57mW) 12-bit 5.5V digital-to-analog converter DDS39RFS10 ...