Moteur de recherche de fiches techniques de composants électroniques
Selected language     French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

AD1878 Datasheet(Fiches technique) 2 Page - Analog Devices

Numéro de pièce AD1878
Description  High Performance 16-/18-Bit Stereo ADCs
Télécharger  16 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricant  AD [Analog Devices]
Site Internet  http://www.analog.com
Logo AD - Analog Devices

AD1878 Datasheet(HTML) 2 Page - Analog Devices

  AD1878 Datenblatt HTML 1Page - Analog Devices AD1878 Datasheet HTML 2Page - Analog Devices AD1878 Datenblatt HTML 3Page - Analog Devices AD1878 Datenblatt HTML 4Page - Analog Devices AD1878 Datenblatt HTML 5Page - Analog Devices AD1878 Datenblatt HTML 6Page - Analog Devices AD1878 Datenblatt HTML 7Page - Analog Devices AD1878 Datenblatt HTML 8Page - Analog Devices AD1878 Datenblatt HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 16 page
background image
REV. 0
AD1878/AD1879–SPECIFICATIONS
–2–
TEST CONDITIONS UNLESS OTHERWISE NOTED
Supply Voltages
±5V
Ambient Temperature
25
°C
Input Clock (FCLOCK)
12.288
MHz
Input Signal
974
Hz
–0.5
dB Full Scale
All minimums and maximums tested except as noted.
ANALOG PERFORMANCE
Min
Typ
Max
Units
AD1879 Resolution
18
Bits
AD1878 Resolution
16
Bits
Clock Input Frequency Range
CLOCK Input (FCLOCK)
0.01
12.288
14.286
MHz
Modulator Sample Rate (FCLOCK/4)
0.0025
3.072
3.5715
MHz
Output Word Rate (FS = FCLOCK/256)
0.039
48
55.8
kHz
AD1879 Dynamic Range (0 kHz to 20 kHz, –60 dB input)
Stereo Mode (No A-Weight Filter)
100
103
dB
Mono Mode
1 (No A-Weight Filter)
106
dB
Stereo Mode (with A-Weight Filter)
105
dB
AD1879 Trimmed
2 Signal to (Noise + Distortion)
Full Scale
93
98
dB
–20 dB
83
dB
AD1879 Untrimmed
3 Signal to (Noise + Distortion)
Full Scale
91
96
dB
–20 dB
83
dB
AD1879 Trimmed
2 Signal to Total Harmonic Distortion
Full Scale
98
dB
–20 dB
100
dB
AD1878 Dynamic Range (0 kHz to 20 kHz, –60 dB 1.0936 kHz
Input Dithered with a –10 dB 21.873 kHz Sine Wave)
Stereo Mode (No A-Weight Filter)
95
97
dB
AD1878 Trimmed
2 Signal to (Noise + Distortion)
Full Scale
93
95
dB
–20 dB
77
dB
AD1878 Untrimmed
3 Signal to (Noise + Distortion)
Full Scale
91
94
dB
–20 dB
77
dB
AD1878 Trimmed
2 Signal to Total Harmonic Distortion
Full Scale
98
dB
–20 dB
100
dB
Analog Inputs
Differential Input Range
4
±5.985
±6.3
±6.615
V
Input Impedance at Each Input Pin
7.0
k
DC Accuracy
Gain Error
±1
±5%
Interchannel Gain Mismatch
0.05
0.15
dB
Gain Drift
150
ppm/
°C
AD1879 Midscale Offset Error
±200
±750
18-Bit LSBs
AD1878 Midscale Offset Error
±50
±200
16-Bit LSBs
Midscale Drift
13
ppm/
°C
Voltage Reference
2.4
2.86
3.2
V
Crosstalk (EIAJ Method)
100
105
dB
Interchannel Phase Deviation
±0.001
Degrees
NOTES
1Both channels connected together for mono operations as described below in “How to Extend SNR.”
2Differential gain imbalance manually trimmed to eliminate second harmonic. See “Applications Issues” below.
3Test performed without part-to-part trimming.
4The differential input range is twice the range seen at each input pin. The input range corresponds to the full-scale digital output range.
Specifications subject to change without notice.


Html Pages

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


Datasheet Download

Go To PDF Page


Lien URL



Privacy Policy
ALLDATASHEET.FR
AllDATASHEET vous a-t-il été utile ?   [ DONATE ]  

À propos de Alldatasheet   |   Publicit   |   Contactez-nous   |   Politique de confidentialit   |   Echange de liens   |   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