Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

Preview PDF HTML

AD7778AS Datasheet(PDF) 4 Page - Analog Devices

No. de pieza AD7778AS
Descripción Electrónicos  LC2MOS, High Speed 1-, 4- & 8-Channel 10-Bit ADCs
PDF  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  AD [Analog Devices]
Página de inicio  http://www.analog.com
Logo AD - Analog Devices

AD7778AS Datasheet(HTML) 4 Page - Analog Devices

  AD7778AS Datasheet HTML 1Page - Analog Devices AD7778AS Datasheet HTML 2Page - Analog Devices AD7778AS Datasheet HTML 3Page - Analog Devices AD7778AS Datasheet HTML 4Page - Analog Devices AD7778AS Datasheet HTML 5Page - Analog Devices AD7778AS Datasheet HTML 6Page - Analog Devices AD7778AS Datasheet HTML 7Page - Analog Devices AD7778AS Datasheet HTML 8Page - Analog Devices AD7778AS Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 12 page
background image
AD7776/AD7777/AD7778
–4–
REV. 0
ABSOLUTE MAXIMUM RATINGS*
(TA = +25°C unless otherwise noted)
VCC to AGND or DGND . . . . . . . . . . . . . . . . . . –0.3 V, +7 V
AGND, RTN to DGND . . . . . . . . . . . . . –0.3 V, VCC + 0.3 V
CS, RD, WR, CLKIN, DB0–DB9,
BUSY/INT to DGND . . . . . . . . . . . . . –0.3 V, VCC + 0.3 V
Analog Input Voltage to AGND . . . . . . . –0.3 V, VCC + 0.3 V
REFOUT to AGND . . . . . . . . . . . . . . . . –0.3 V, VCC + 0.3 V
REFIN to AGND . . . . . . . . . . . . . . . . . . –0.3 V, VCC + 0.3 V
Operating Temperature Range
All Versions . . . . . . . . . . . . . . . . . . . . . . . . –40
°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65
°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . +150
°C
DIP Package, Power Dissipation . . . . . . . . . . . . . . . . 875 mW
θ
JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 75
°C/W
Lead Temperature, Soldering (10 sec) . . . . . . . . . . +260
°C
SOIC Packages, Power Dissipation . . . . . . . . . . . . . . 875 mW
θ
JA Thermal Impedance
. . . . . . . . . . . . . . . . . . . . . 75
°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . +215
°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . +220
°C
PQFP Package, Power Dissipation . . . . . . . . . . . . . . 500 mW
θ
JA Thermal Impedance
. . . . . . . . . . . . . . . . . . . . . 95
°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . +215
°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . +220
°C
*Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only; functional operation
of the device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
PIN CONFIGURATIONS
WARNING!
ESD SENSITIVE DEVICE
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the AD7776/AD7777/AD7778 feature proprietary ESD protection circuitry, permanent damage
may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
24-Pin SOIC
1
2
24
23
22
10
15
11
12
14
13
21
20
18
17
16
19
9
3
4
5
TOP VIEW
(Not to Scale)
7
8
6
AD7776
DB2
DB3
DGND
DB4
DB5
DB6
DB7
DB1
DB0
CREFIN
AGND
RTN
REFIN
AIN
AGND
REFOUT
VCC
DB8
(MSB) DB9
CLKIN
BUSY/INT
RD
WR
CS
28-Pin DIP & SOIC
1
2
24
23
22
10
15
11
12
14
13
21
20
17
16
9
3
4
5
7
8
6
18
19
TOP VIEW
(Not to Scale)
28
27
26
25
AD7777
NC
NC = NO CONNECT
DB2
DB3
DGND
DB4
DB5
DB6
DB7
DB1
DB0
DB8
(MSB) DB9
BUSY/INT
CREFIN
AGND
RTN
REFIN
AGND
REFOUT
VCC
CLKIN
RD
WR
CS
AIN4
AIN3
AIN2
AIN1
ORDERING GUIDE
Temperature
No. of
Package
Model
Range
Channels
Option
1
AD7776AR2
–40
°C to +85°C
1
R-24
AD7777AN
–40
°C to +85°C
4
N-28
AD7777AR
2
–40
°C to +85°C
4
R-28
AD7778AS2
–40
°C to +85°C
8
S-44
NOTES
1R = SOIC, N = Plastic DIP, S = PQFP.
2Analog Devices reserves the right to ship devices branded with a J in place of
the A, e.g., AD7776JR instead of AD7776AR. Temperature range remains
–40
°C to +85°C.
44-Pin PQFP
7
8
9
10
11
6
5
4
3
2
1
33
32
31
30
29
28
27
26
25
24
23
18
19
20
21
22
17
16
15
14
13
12
39
38
37
36
35
34
44
43
42
41
40
TOP VIEW
(Not to Scale)
AD7778
NC
NC
NC
NC
DB2
DB3
DGND
DB4
DB5
DB6
DB7
AIN8
AIN7
AIN6
AIN5
AIN4
AIN3
AIN2
AIN1
AGND
REFOUT
VCC
NC = NO CONNECT



Html Pages

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


Datasheet Descarga

Go To PDF Page


Enlace URL



¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Enlace a la hoja de datos    |   Intercambio de Enlaces   |   Lista de Fabricantes
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