Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

AD7776 Arkusz danych(PDF) 2 Page - Analog Devices

Numer części AD7776
Szczegółowy opis  LC2MOS, High Speed 1-, 4- & 8-Channel 10-Bit ADCs
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  AD [Analog Devices]
Strona internetowa  http://www.analog.com
Logo AD - Analog Devices

AD7776 Arkusz danych(HTML) 2 Page - Analog Devices

  AD7776 Datasheet HTML 1Page - Analog Devices AD7776 Datasheet HTML 2Page - Analog Devices AD7776 Datasheet HTML 3Page - Analog Devices AD7776 Datasheet HTML 4Page - Analog Devices AD7776 Datasheet HTML 5Page - Analog Devices AD7776 Datasheet HTML 6Page - Analog Devices AD7776 Datasheet HTML 7Page - Analog Devices AD7776 Datasheet HTML 8Page - Analog Devices AD7776 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 12 page
background image
REV. 0
–2–
AD7776/AD7777/AD7778–SPECIFICATIONS (V
CC = +5 V
5%; AGND = DGND = O V;
CLKIN = 8 MHz; RTN = O V; CREFIN = 10 nF; all specifications TMIN to TMAX unless otherwise noted.)
Parameter
A Versions
1
Units
Conditions/Comments
DC ACCURACY
Resolution
2
10
Bits
Relative Accuracy
±1
LSB max
See Terminology
Differential Nonlinearity
±1
LSB max
No Missing Codes; See Terminology
Bias Offset Error
±12
LSB max
See Terminology
Bias Offset Error Match
10
LSB max
Between Channels, AD7777/AD7778 Only; See Terminology
Plus or Minus Full-Scale Error
±12
LSB max
See Terminology
Plus or Minus Full-Scale Error Match 10
LSB max
Between Channels, AD7777/AD7778 Only; See Terminology
ANALOG INPUTS
Input Voltage Range
All Inputs
VBIAS ± VSWING
V min/V max
Input Current
+200
µA max
VIN = VBIAS ± VSWING; Any Channel
REFERENCE INPUT
REFIN
1.9/2.1
V min/V max
For Specified Performance
REFIN Input Current
+200
µA max
REFERENCE OUTPUT
REFOUT
1.9/2.1
V min/V max
Nominal REFOUT = 2.0 V
DC Output Impedance
5
Ω typ
Reference Load Change
±2
mV max
For Reference Load Current Change of 0 to
±500 µA
±5
mV max
For Reference Load Current Change of 0 to
±1 mA
Reference Load Should Not Change During Conversion
Short Circuit Current
3
20
mA max
See Terminology
LOGIC OUTPUTS
DB0–DB9,
BUSY/INT
VOL, Output Low Voltage
0.4
V max
ISINK = 1.6 mA
VOH, Output High Voltage
4.0
V min
ISOURCE = 200 µA
Floating State Leakage Current
±10
µA max
Floating State Capacitance
3
10
pF max
ADC Output Coding
Twos Complement
LOGIC INPUTS
DB0–DB9,
CS, WR, RD, CLKIN
Input Low Voltage, VINL
0.8
V max
Input High Voltage, VINH
2.4
V min
Input Leakage Current
10
µA max
Input Capacitance
3
10
pF max
CONVERSION TIMING
Acquisition Time
4.5 tCLKIN
ns min
See Terminology
5.5 tCLKIN + 70
ns max
Single Conversion
14 tCLKIN
ns max
Double Conversion
28 tCLKIN
ns max
tCLKIN
125/500
ns min/ns max Period of Input Clock CLKIN
tCLKIN High
50
ns min
Minimum High Time for CLKIN
tCLKIN Low
40
ns min
Minimum Low Time for CLKIN
POWER REQUIREMENTS
VCC Range
+4.75/+5.25
V min/V max
For Specified Performance
ICC, Normal Mode
15
mA max
CS = RD = +5 V, CR8 = 0
ICC, Power-Down Mode
1.5
mA max
CR8 = 1. All Linear Circuitry OFF
Power-Up Time to Operational
Specifications
500
µs max
From Power-Down Mode
DYNAMIC PERFORMANCE
See Terminology
Signal to Noise and Distortion
S/(N+D) Ratio
–57
dB min
VIN = 99.88 kHz Full-Scale Sine Wave with fSAMPLING = 380.95 kHz
Total Harmonic Distortion (THD)
–60
dB min
VIN = 99.88 kHz Full-Scale Sine Wave with fSAMPLING = 380.95 kHz
Intermodulation Distortion (IMD)
–75
dB typ
fa = 103.2 kHz, fb = 96.5 kHz with fSAMPLING = 380.95 kHz. Both
Signals Are Sine Waves at Half-Scale Amplitude
Channel-to-Channel Isolation
–90
dB typ
VIN = 100 kHz Full-Scale Sine Wave with fSAMPLING = 380.95 kHz
NOTES
1Temperature range as follows: A = –40
°C to +85°C.
21 LSB = (2
× V
SWING)/1024 = 1.95 mV for VSWING = 1.0 V.
3Guaranteed by design, not production tested.
Specifications subject to change without notice.


Podobny numer części - AD7776

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Analog Devices
AD7776 AD-AD7776_02 Datasheet
550Kb / 12P
   LC2MOS, High Speed 1-,4-,and 8-Channel 10-Bit ADCs
REV. A
AD7776 AD-AD7776_15 Datasheet
550Kb / 12P
   LC MOS High Speed 1. 4 nad 8 Channel 10 Bit ADCs
REV. A
More results

Podobny opis - AD7776

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Analog Devices
AD7776 AD-AD7776_02 Datasheet
550Kb / 12P
   LC2MOS, High Speed 1-,4-,and 8-Channel 10-Bit ADCs
REV. A
AD7824 AD-AD7824 Datasheet
270Kb / 16P
   LC2MOS High Speed 4- & 8-Channel 8-Bit ADCs
REV. F
AD7828KPZ AD-AD7828KPZ Datasheet
276Kb / 16P
   LC2MOS High Speed 4- and 8-Channel 8-Bit ADCs
REV. F
AD7824KR-REEL AD-AD7824KR-REEL Datasheet
276Kb / 16P
   LC2MOS High Speed 4- and 8-Channel 8-Bit ADCs
REV. F
AD7824KNZ AD-AD7824KNZ Datasheet
215Kb / 16P
   LC2MOS High Speed 4- and 8-Channel 8-Bit ADCs
REV. F
AD7828KNZ AD-AD7828KNZ Datasheet
276Kb / 16P
   LC2MOS High Speed 4- and 8-Channel 8-Bit ADCs
REV. F
AD7778 AD-AD7778_15 Datasheet
550Kb / 12P
   LC MOS High Speed 1. 4 and 8 Channel 10 Bit ADCs
REV. A
AD7776 AD-AD7776_15 Datasheet
550Kb / 12P
   LC MOS High Speed 1. 4 nad 8 Channel 10 Bit ADCs
REV. A
AD7777 AD-AD7777_15 Datasheet
550Kb / 12P
   LC MOS High Speed 1. 4 and 8 Channel 10 Bit ADCs
REV. A
AD7884 AD-AD7884 Datasheet
319Kb / 16P
   LC2MOS 16-Bit, High Speed Sampling ADCs
REV. C
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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