Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

AD7779 Datasheet(PDF) 18 Page - Analog Devices

Part # AD7779
Description  8-Channel, 24-Bit, Simultaneous Sampling ADC
PDF  97 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD7779 Datasheet(HTML) 18 Page - Analog Devices

Back Button AD7779 Datasheet HTML 14Page - Analog Devices AD7779 Datasheet HTML 15Page - Analog Devices AD7779 Datasheet HTML 16Page - Analog Devices AD7779 Datasheet HTML 17Page - Analog Devices AD7779 Datasheet HTML 18Page - Analog Devices AD7779 Datasheet HTML 19Page - Analog Devices AD7779 Datasheet HTML 20Page - Analog Devices AD7779 Datasheet HTML 21Page - Analog Devices AD7779 Datasheet HTML 22Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 18 / 97 page
background image
AD7779
Data Sheet
Rev. 0 | Page 18 of 97
GAIN = 1
TEMPERATURE = 25°C
DIFFERENTIAL INPUT SIGNAL
VCM = (AVDD1x + AVSSx) ÷ 2
–3.6
–2.6
–1.6
–0.6
0.4
1.4
2.4
3.4
INPUT VOLTAGE (V)
–15
–10
–5
0
5
10
15
VREF = 3.3V
VREF = 3.0V
VREF = 2.5V
VREF = 2.0V
VREF = 1.5V
VREF = 1.0V
Figure 14. INL vs. Input Voltage and Reference Voltage (VREF)
at 8 kSPS, High Resolution Mode, AVSSx
–10
–8
–6
–4
–2
0
2
4
10
8
6
INPUT VOLTAGE (V)
VCM = 1.35V
VCM = 1.95V
VCM = 1.65V
GAIN = 1
TEMPERATURE = 25°C
DIFFERENTIAL INPUT SIGNAL
VREF =2.5V
Figure 15. INL vs. Input Voltage and VCM at 8 kSPS, High Resolution Mode
0
200
400
600
800
1000
1200
1400
1600
1800
2000
ADC CODE
VREF =2.5V
TEMPERATURE = 25°C
VCM = (AVDD1x + AVSSx) ÷ 2
GAIN = 1
GAIN = 2
GAIN = 4
GAIN = 8
Figure 16. Noise Histogram at 8 kSPS, High Resolution Mode
GAIN = 1
TEMPERATURE = 25°C
DIFFERENTIAL INPUT SIGNAL
VCM = (AVDD1x + AVSSx) ÷ 2
–3.6
–2.6
–1.6
–0.6
0.4
1.4
2.4
3.4
INPUT VOLTAGE (V)
–15
–10
–5
0
5
10
15
VREF = 3.3V
VREF = 3.0V
VREF = 2.5V
VREF = 2.0V
VREF = 1.5V
VREF = 1.0V
Figure 17. INL vs. Input Voltage and Reference Voltage (VREF)
at 2 kSPS, Low Power Mode, AVSSx
–10
–8
–6
–4
–2
0
2
4
10
8
6
INPUT VOLTAGE (V)
VCM = 1.35V
VCM = 1.95V
VCM = 1.65V
GAIN = 1
TEMPERATURE = 25°C
DIFFERENTIAL INPUT SIGNAL
VREF =2.5V
Figure 18. INL vs. Input Voltage and VCM at 2 kSPS, Low Power Mode
0
200
400
600
800
1000
1200
1400
1600
1800
2000
GAIN = 1
GAIN = 2
GAIN = 4
GAIN = 8
ADC CODE
VREF =2.5V
TEMPERATURE = 25°C
VCM = (AVDD1x + AVSSx) ÷ 2
Figure 19. Noise Histogram at 2 kSPS, Low Power Mode



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 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97


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