Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

AD7770 Datasheet(PDF) 22 Page - Analog Devices

Part # AD7770
Description  8-Channel, 24-Bit, Simultaneous Sampling ADC
PDF  98 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD7770 Datasheet(HTML) 22 Page - Analog Devices

Back Button AD7770 Datasheet HTML 18Page - Analog Devices AD7770 Datasheet HTML 19Page - Analog Devices AD7770 Datasheet HTML 20Page - Analog Devices AD7770 Datasheet HTML 21Page - Analog Devices AD7770 Datasheet HTML 22Page - Analog Devices AD7770 Datasheet HTML 23Page - Analog Devices AD7770 Datasheet HTML 24Page - Analog Devices AD7770 Datasheet HTML 25Page - Analog Devices AD7770 Datasheet HTML 26Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 22 / 98 page
background image
Data Sheet
AD7770
Rev. C | Page 21 of 97
FREQUENCY (Hz)
–180
–170
–160
–150
–140
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
10
GAIN = 1
GAIN = 2
GAIN = 4
GAIN = 8
VREF =2.5V
TEMPERATURE = 25°C
DIFFERENTIAL INPUT = –0.5dBFS
VCM = (AVDD1x + AVSSx) ÷ 2
INPUT FREQUENCY = 50Hz
16384 SAMPLES
32kSPS
Figure 26. FFT at 32 kSPS, High Resolution Mode,
Input Frequency (fIN) = 50 Hz
FREQUENCY (Hz)
–180
–170
–160
–150
–140
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
10
GAIN = 1
GAIN = 2
GAIN = 4
GAIN = 8
VREF =2.5V
TEMPERATURE = 25°C
DIFFERENTIAL INPUT = –0.5dBFS
VCM = (AVDD1x + AVSSx) ÷ 2
INPUT FREQUENCY = 1kHz
16384 SAMPLES
32kSPS
Figure 27. FFT at 32 kSPS, High Resolution Mode,
Input Frequency (fIN) = 1 kHz
–130
–125
–120
–115
–110
–105
–100
INPUT FREQUENCY (Hz)
VIN =–0.5dBFS
VREF = 2.5V
TEMPERATURE = 25°C
GAIN = 1
GAIN = 2
GAIN = 4
GAIN = 8
Figure 28. THD vs. Input Frequency at 16 kSPS, High Resolution Mode
FREQUENCY (Hz)
–180
–170
–160
–150
–140
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
10
GAIN = 1
GAIN = 2
GAIN = 4
GAIN = 8
VREF =2.5V
TEMPERATURE = 25°C
DIFFERENTIAL INPUT = –0.5dBFS
VCM = (AVDD1x + AVSSx) ÷ 2
INPUT FREQUENCY = 50Hz
8192 SAMPLES
8kSPS
Figure 29. FFT at 8 kSPS, Low Power Mode,
Input Frequency (fIN) = 50 Hz
FREQUENCY (Hz)
–180
–170
–160
–150
–140
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
10
GAIN = 1
GAIN = 2
GAIN = 4
GAIN = 8
VREF =2.5V
TEMPERATURE = 25°C
DIFFERENTIAL INPUT = –0.5dBFS
VCM = (AVDD1x + AVSSx) ÷ 2
INPUT FREQUENCY = 1kHz
8192 SAMPLES
8kSPS
Figure 30. FFT at 8 kSPS, Low Power Mode,
Input Frequency (fIN) = 1 kHz
–130
–125
–120
–115
–110
–105
–100
INPUT FREQUENCY (Hz)
VIN =–0.5dBFS
VREF = 2.5V
TEMPERATURE = 25°C
GAIN = 1
GAIN = 2
GAIN = 4
GAIN = 8
Figure 31. THD vs. Input Frequency at 4 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 98


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