Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

Preview PDF HTML

AD7171 Datasheet(PDF) 13 Page - Analog Devices

Part # AD7171
Description  16-Bit Low Power Sigma-Delta ADC
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD7171 Datasheet(HTML) 13 Page - Analog Devices

Back Button AD7171 Datasheet HTML 8Page - Analog Devices AD7171 Datasheet HTML 9Page - Analog Devices AD7171 Datasheet HTML 10Page - Analog Devices AD7171 Datasheet HTML 11Page - Analog Devices AD7171 Datasheet HTML 12Page - Analog Devices AD7171 Datasheet HTML 13Page - Analog Devices AD7171 Datasheet HTML 14Page - Analog Devices AD7171 Datasheet HTML 15Page - Analog Devices AD7171 Datasheet HTML 16Page - Analog Devices  
Zoom Inzoom in Zoom Outzoom out
 13 / 16 page
background image
AD7171
Rev. 0 | Page 13 of 16
APPLICATIONS INFORMATION
The AD7171 provides a low cost, high resolution analog-to-
digital function. Because the analog-to-digital function is
provided by a Σ-Δ architecture, the part is more immune to
noisy environments, making it ideal for use in sensor measure-
ment and industrial and process-control applications.
TEMPERATURE SYSTEM
Figure 13 shows the AD7171 used in a temperature measure-
ment system. The thermistor is connected in series with a
precision resistor, RREF, the precision resistor being used to
generate the reference voltage. The value of RREF is equal to the
maximum resistance produced by the thermistor. The complete
dynamic range of the ADC is then used, resulting in optimum
performance.
16-BIT Σ-Δ
ADC
AD7171
GND
VDD
INTERNAL
CLOCK
VDD
RREF
REFIN(+)
AIN(+)
AIN(–)
REFIN(–)
SCLK
DOUT/RDY
PDRST
Figure 13. Temperature System Using the AD7171
SIGNAL CONDITIONING CIRCUIT
Figure 14 shows the AD7171 used in a signal conditioning
circuit for a single-ended analog input. In a low side shunt
current monitor, a low resistance shunt resistor converts the
current to voltage. The resulting voltage is amplified and
applied to the AD7171.
AD7171
REFIN(+)
AIN(+)
AIN(–)
REFIN(–)
GND VDD
INTERNAL
CLOCK
SCLK
DOUT/RDY
AD5041
AD8628
1µF
ANALOG
INPUT
1kΩ
32kΩ
16-BIT
Σ-Δ ADC
Figure 14. Signal Conditioning Circuit


Similar Part No. - AD7171

ManufacturerPart #DatasheetDescription
logo
Analog Devices		 AD7171 AD-AD7171 Datasheet
153Kb / 5P		 Low Cost, Level Shifted Low Side Current Monitor for Negative High Voltage Rails
REV. B
AD7171 AD-AD7171 Datasheet
313Kb / 17P		 16-Bit, Low Power, Sigma-Delta ADC
AD7171BCPZ-500RL7 AD-AD7171BCPZ-500RL7 Datasheet
313Kb / 17P		 16-Bit, Low Power, Sigma-Delta ADC
AD7171BCPZ-REEL7 AD-AD7171BCPZ-REEL7 Datasheet
313Kb / 17P		 16-Bit, Low Power, Sigma-Delta ADC
AD7171 AD-AD7171_17 Datasheet
313Kb / 17P		 16-Bit, Low Power, Sigma-Delta ADC
More results

Similar Description - AD7171

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...		 MX7705 MAXIM-MX7705 Datasheet
664Kb / 34P		 16-Bit, Low-Power, 2-Channel, Sigma-Delta ADC
Rev 0; 10/03
logo
Analog Devices		 AD7790 AD-AD7790 Datasheet
299Kb / 20P		 Low Power, 16-Bit Buffered Sigma-Delta ADC
REV. 0
AD7790BRMZ AD-AD7790BRMZ Datasheet
415Kb / 20P		 Low Power, 16-Bit Buffered Sigma-Delta ADC
REV. A
AD7715 AD-AD7715_15 Datasheet
495Kb / 40P		 16-Bit, Sigma-Delta ADC
REV. D
AD7790 AD-AD7790_15 Datasheet
415Kb / 20P		 Low Power, 16-Bit Buffered Sigma-Delta ADC
REV. A
AD7796 AD-AD7796_15 Datasheet
561Kb / 24P		 Low Power, 16-/24-Bit Sigma-Delta ADC
REV. A
AD7797 AD-AD7797_15 Datasheet
561Kb / 24P		 Low Power, 16-/24-Bit Sigma-Delta ADC
REV. A
AD7171 AD-AD7171_17 Datasheet
313Kb / 17P		 16-Bit, Low Power, Sigma-Delta ADC
AD7790 AD-AD7790_17 Datasheet
466Kb / 21P		 Low Power, 16-Bit Buffered Sigma-Delta ADC
AD7715 AD-AD7715_17 Datasheet
897Kb / 41P		 16-Bit, Sigma-Delta ADC
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


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