Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

AD7723 Datasheet(PDF) 17 Page - Analog Devices

Part # AD7723
Description  16-Bit, 1.2 MSPS CMOS, Sigma-Delta ADC
PDF  33 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD7723 Datasheet(HTML) 17 Page - Analog Devices

Back Button AD7723 Datasheet HTML 13Page - Analog Devices AD7723 Datasheet HTML 14Page - Analog Devices AD7723 Datasheet HTML 15Page - Analog Devices AD7723 Datasheet HTML 16Page - Analog Devices AD7723 Datasheet HTML 17Page - Analog Devices AD7723 Datasheet HTML 18Page - Analog Devices AD7723 Datasheet HTML 19Page - Analog Devices AD7723 Datasheet HTML 20Page - Analog Devices AD7723 Datasheet HTML 21Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 17 / 33 page
background image
AD7723
Rev. C | Page 16 of 32
CODE
2000
0
32700
32713
32702
32704
32706
32708
32710
32712
1800
800
600
400
200
1400
1000
1600
1200
VIN(+) = VIN(–)
8192 SAMPLES TAKEN
Figure 18. Histogram of Output Codes with DC Input
(Output Data Rate = 1.2 MHz)
CODE
5000
0
32703
32710
32704
32705
32706
32707
32708
32709
4500
2000
1500
1000
500
3500
2500
4000
3000
VIN(+) = VIN(–)
8192 SAMPLES TAKEN
Figure 19. Histogram of Output Codes with DC Input
(Output Data Rate = 600 kHz)
1.0
0.8
–0.8
0
65535
16384
32768
49152
0.2
–0.2
–0.4
–0.6
0.6
0.4
0
–1.0
67108864 SAMPLES TAKEN
DIFFERENTIAL MODE
CODE
Figure 20. Differential Nonlinearity (Output Data Rate = 1.2 MHz)
AD8047
AD8047
RFB
220
Ω
220
Ω
27
Ω
220pF
A1
A2
VIN(+)
VIN(–)
REF1
REF2
AD7723
10nF
220nF
220
Ω
27
Ω
AIN =
±2V
BIASED
ABOUT
GROUND
1
µF
RSOURCE
50
Ω
RIN
390
Ω
RBALANCE1
220
Ω
GAIN = 2
× R
FB/(RIN + RSOURCE)
RBALANCE1 = RBALANCE2 × (RIN + RSOURCE)/(2 × RFB)
RREF2 = RREF1 × (RIN + RSOURCE)/RFB
RREF1
10k
Ω
RREF2
20k
Ω
RBALANCE2
RBALANCE2
21
23
19
20
Figure 21. Differential Nonlinearity (Output Data Rate = 600 kHz)
1.0
0.8
–0.8
0
65535
16384
32768
49152
0.2
–0.2
–0.4
–0.6
0.6
0.4
0
–1.0
67108864 SAMPLES TAKEN
DIFFERENTIAL MODE
CODE
Figure 22. Integral Nonlinearity (Output Data Rate =1.2 MHz)
1.0
0.8
–0.8
0
65535
16384
32768
49152
0.2
–0.2
–0.4
–0.6
0.6
0.4
0
–1.0
67108864 SAMPLES TAKEN
DIFFERENTIAL MODE
CODE
Figure 23. Integral Nonlinearity (Output Data Rate = 600 kHz)



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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