Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

AD4000 Datasheet(PDF) 16 Page - Analog Devices

Part # AD4000
Description  Precision, Pseudo Differential, SAR ADCs
Download  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD4000 Datasheet(HTML) 16 Page - Analog Devices

Back Button AD4000_17 Datasheet HTML 12Page - Analog Devices AD4000_17 Datasheet HTML 13Page - Analog Devices AD4000_17 Datasheet HTML 14Page - Analog Devices AD4000_17 Datasheet HTML 15Page - Analog Devices AD4000_17 Datasheet HTML 16Page - Analog Devices AD4000_17 Datasheet HTML 17Page - Analog Devices AD4000_17 Datasheet HTML 18Page - Analog Devices AD4000_17 Datasheet HTML 19Page - Analog Devices AD4000_17 Datasheet HTML 20Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 36 page
background image
AD4000/AD4004/AD4008
Data Sheet
Rev. C | Page 16 of 36
TERMINOLOGY
Integral Nonlinearity Error (INL)
INL is the deviation of each individual code from a line drawn
from negative full scale through positive full scale. The point
used as negative full scale occurs ½ LSB before the first code
transition. Positive full scale is defined as a level 1½ LSB beyond
the last code transition. The deviation is measured from the
middle of each code to the true straight line (see Figure 32).
Differential Nonlinearity Error (DNL)
In an ideal ADC, code transitions are 1 LSB apart. DNL is the
maximum deviation from this ideal value. It is often specified in
terms of resolution for which no missing codes are guaranteed.
Zero Error
Zero error is the difference between the ideal voltage that
results in the first code transition (½ LSB above analog ground)
and the actual voltage producing that code.
Gain Error
The first transition (from 100 ... 00 to 100 ... 01) occurs at a level
½ LSB above nominal negative full scale (−4.999981 V for the
±5 V range). The last transition (from 011 … 10 to 011 … 11)
occurs for an analog voltage 1½ LSB below the nominal full
scale (+4.999943 V for the ±5 V range). The gain error is the
deviation of the difference between the actual level of the last
transition and the actual level of the first transition from the
difference between the ideal levels.
Spurious-Free Dynamic Range (SFDR)
SFDR is the difference, in decibels (dB), between the rms
amplitude of the input signal and the peak spurious signal.
Effective Number of Bits (ENOB)
ENOB is a measurement of the resolution with a sine wave
input. It is related to SINAD as follows:
ENOB = (SINADdB − 1.76)/6.02
ENOB is expressed in bits.
Total Harmonic Distortion (THD)
THD is the ratio of the rms sum of the first five harmonic
components to the rms value of a full-scale input signal and is
expressed in decibels.
Dynamic Range
Dynamic range is the ratio of the rms value of the full scale to
the total rms noise measured. The value for dynamic range is
expressed in decibels. It is measured with a signal at −60 dBFS
so that it includes all noise sources and DNL artifacts.
Signal-to-Noise Ratio (SNR)
SNR is the ratio of the rms value of the actual input signal to the
rms sum of all other spectral components below the Nyquist
frequency, excluding harmonics and dc. The value for SNR is
expressed in decibels.
Signal-to-Noise-and-Distortion Ratio (SINAD)
SINAD is the ratio of the rms value of the actual input signal to
the rms sum of all other spectral components that are less than
the Nyquist frequency, including harmonics but excluding dc.
The value of SINAD is expressed in decibels.
Aperture Delay
Aperture delay is the measure of the acquisition performance
and is the time between the rising edge of the CNV input and
when the input signal is held for a conversion.
Transient Response
Transient response is the time required for the ADC to acquire a
full-scale input step to ±0.5 LSB accuracy.
Power Supply Rejection Ratio (PSRR)
PSRR is the ratio of the power in the ADC output at the
frequency, f, to the power of a 200 mV p-p sine wave applied to
the ADC VDD supply of frequency, f.
PSRR (dB) = 10 log(PVDD_IN/PADC_OUT)
where:
PVDD_IN is the power at the frequency, f, at the VDD pin.
PADC_OUT is the power at the frequency, f, in the ADC output.


Similar Part No. - AD4000_17

ManufacturerPart #DatasheetDescription
logo
Sensortechnics GmbH
AD4000-10TO SENSORTECHNICS-AD4000-10TO Datasheet
365Kb / 2P
   4000 關m active area
More results

Similar Description - AD4000_17

ManufacturerPart #DatasheetDescription
logo
Analog Devices
AD4002 AD-AD4002 Datasheet
599Kb / 36P
   Precision, Pseudo Differential, SAR ADCs
AD4003 AD-AD4003_17 Datasheet
1Mb / 38P
   Precision, Differential SAR ADCs
AD4001 AD-AD4001_17 Datasheet
905Kb / 37P
   Precision, Differential SAR ADCs
logo
Linear Technology
LTC2369-18 LINER-LTC2369-18 Datasheet
893Kb / 24P
   18-Bit, 1.6Msps, Pseudo-Differential Unipolar SAR
logo
Analog Devices
AD4020 AD-AD4020 Datasheet
789Kb / 37P
   Precision SAR, Differential ADC
AD4682 AD-AD4682 Datasheet
656Kb / 30P
   Pseudo Differential Input, 1 MSPS/500 kSPS, Dual, Simultaneous Sampling, 16-Bit, SAR ADCs
AD7380 AD-AD7380 Datasheet
699Kb / 31P
   Dual, Simultaneous Sampling SAR ADCs, Differential Inputs
MT-074 AD-MT-074 Datasheet
255Kb / 5P
   Differential Drivers for Precision ADCs
REV. 0
AD4000 AD-AD4000 Datasheet
1Mb / 33P
   16-Bit, 2 MSPS Precision Pseudo Differential ADC
logo
Linear Technology
LTC2369-18 LINER-LTC2369-18_15 Datasheet
898Kb / 24P
   18-Bit, 1.6Msps, Pseudo- Differential Unipolar SAR ADC with 96.5dB SNR
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com