AD679JNZ Ver la hoja de datos (PDF) - Analog Devices
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AD679JNZ Datasheet PDF : 16 Pages
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ABSOLUTE MAXIMUM RATINGS1
With
Respect
Specification To
Min
VCC
VEE
VCC2
VDD
AGND
AGND –0.3
AGND –18
VEE
–0.3
DGND 0
DGND –1
AIN, REFIN
AGND
VEE
Digital Inputs DGND –0.5
Digital Outputs DGND –0.5
Max Junction
Temperature
Max
Unit
+18
V
+0.3
V
+26.4 V
+7
V
+1
V
VCC
V
+7
V
VDD + 0.3 V
175
°C
AD679
Specification
With
Respect
To
Min Max
Unit
Operating
Temperature
J and K Grades
A and B Grades
S and T Grades
Storage Temperature
Lead Temperature
(10 sec max)
0
70
°C
–40 +85
°C
–55 +125
°C
–65 +150
°C
300
°C
NOTES
1Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only and functional operation of
the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
2The AD679 is not designed to operate from Ϯ15 V supplies.
ORDERING GUIDE1
Model
Package
Temperature
Range
Tested and Package
Specified Option2
AD679JN
AD679KN
AD679JD
AD679KD
AD679AD
AD679BD
AD679SD
AD679TD
AD679AJ
AD679BJ
AD679SD/883B3
28-Pin Plastic DIP
28-Pin Plastic DIP
28-Pin Ceramic DIP
28-Pin Ceramic DIP
28-Pin Ceramic DIP
28-Pin Ceramic DIP
28-Pin Ceramic DIP
28-Pin Ceramic DIP
44-Lead Ceramic JLCC
44-Lead Ceramic JLCC
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
–40°C to +85°C
–40°C to +85°C
–55°C to +125°C
–55°C to +125°C
–40°C to +85°C
–40°C to +85°C
AC
AC + DC
AC
AC + DC
AC
AC + DC
AC
AC + DC
AC
AC + DC
N-28
N-28
D-28
D-28
D-28
D-28
D-28
D-28
J-44
J-44
NOTES
1For parallel read (14-bits) interface to 16-bit buses, see AD779.
2N = Plastic DIP; D = Ceramic DIP; J = J-Leaded Ceramic Chip Carrier.
3For details, grade, and package offerings screened in accordance with MIL-STD-883, refer to the
Analog Devices Military Products Databook or the current AD679/883B data sheet.
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
AD679 features 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.
REV. D
–5–
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