What is the sampling rate of an ADC?
Technical Blog / Author: icDirectory United Kingdom / Date: May 19, 2024 15:05
The sampling rate of an Analog-to-Digital Converter (ADC) refers to the number of samples it takes per second from a continuous analog signal. In other words, it represents how frequently the ADC captures the signal's amplitude at specific points in time. The sampling rate is typically measured in samples per second (sps) or Hertz (Hz) ². For accurate digitalization, it's essential to choose a sampling rate that is at least 5 to 10 times the required bandwidth ³. If you have further questions, feel free to ask!

------------------------------
(1) Sampling Rate | Analog Devices. https://www.analog.com/en/resources/glossary/sampling-rate.html.
(2) ADC Sampling Rate | Advanced PCB Design Blog | Cadence. https://resources.pcb.cadence.com/blog/2023-adc-sampling-rate.
(3) Understanding Analog-to-Digital Converters: Deciphering Resolution and .... https://www.allaboutcircuits.com/technical-articles/understanding-analog-to-digital-converters-deciphering-resolution-and-sampl/.
(4) Chapter 20: Analog to Digital Conversion - Analog Devices. https://wiki.analog.com/university/courses/electronics/text/chapter-20.

icDirectory United Kingdom | https://www.icdirectory.co.uk/a/blog/what-is-the-sampling-rate-of-an-adc.html
Related Products
ADS8555SPMR
ADS8555SPMR
Texas Instruments
Date: Jun 06, 2026
AD9645BCPZ-80
AD9645BCPZ-80
Analog Devices
Date: Jun 05, 2026
CS5530-ISZR
CS5530-ISZR
Cirrus Logic
Date: Jun 04, 2026
ISLA216P20IRZ
ISLA216P20IRZ
Renesas Electronics
Date: Jun 04, 2026
LTC2309IF#PBF
LTC2309IF#PBF
Analog Devices
Date: Jun 04, 2026
TLV2553IDWRQ1
TLV2553IDWRQ1
Texas Instruments
Date: Jun 03, 2026
MAX160CPN
MAX160CPN
Maxim Integrated
Date: Jun 02, 2026
AD574AKN/+
AD574AKN/+
Analog Devices
Date: May 31, 2026
ADS7819P
ADS7819P
Burr Brown
Date: May 28, 2026
AD677KRZ-REEL
AD677KRZ-REEL
Analog Devices
Date: May 28, 2026
LTC2377IDE-18#TRPBF
LTC2377IDE-18#TRPBF
Analog Devices
Date: May 27, 2026
AD677KR
AD677KR
Analog Devices
Date: May 26, 2026
Technical Blog
  • What is the impact of temperature on ADC performance?
  • What is the impact of aperture uncertainty on ADC accuracy?
  • What is the settling time of an ADC?
  • What is the INL (Integral Non-Linearity) in ADCs?
  • What is the trade-off between power consumption and performance in ADCs?
  • What is the impact of jitter on ADC performance?
  • What is the role of a sample clock generator in ADCs?
  • What is the quantization step size in ADCs?
  • How do dual-slope integrating ADCs achieve high accuracy?
  • What is the difference between open-loop and closed-loop ADCs?
  • How do pipeline ADCs achieve high speed?
  • What is the impact of input noise on ADC accuracy?
  • What is the DNL (Differential Non-Linearity) in ADCs?
  • How do dual-slope integrating ADCs handle input noise?
  • What is the role of a voltage comparator in a SAR ADC?
  • What is the SAR conversion time?
  • What is the role of input buffers in ADCs?
  • What is the impact of input impedance mismatch on ADC accuracy?
  • What is the difference between unipolar and bipolar ADCs?
  • How is the input voltage range of an ADC specified?
  • What is the difference between flash ADC and successive approximation ADC?
  • What is the difference between absolute accuracy and relative accuracy in ADCs?
  • What is the role of a voltage reference buffer in a SAR ADC?
  • What is the role of digital decimation filters in sigma-delta ADCs?
  • How do flash ADCs achieve high speed?
  • What is the impact of input voltage range on ADC accuracy?
  • What is the role of a voltage comparator in a flash ADC?
  • What is the SAR (Successive Approximation Register) in ADCs?
  • What is the role of anti-aliasing filters in ADCs?
  • What is the role of a voltage-controlled oscillator (VCO) in a sigma-delta ADC?