AD7824 Analog Devices, AD7824 Datasheet - Page 4

• Manufacturer Part Number: AD7824
• Description: LC2MOS High Speed 4- & 8-Channel 8-Bit ADCs
• Manufacturer: Analog Devices

AD7824/AD7828
ABSOLUTE MAXIMUM RATINGS
(T
V
Digital Input Voltage to GND
Digital Output Voltage to GND
V
V
Analog Input (Any Channel) . . . . . . . . . . –0.3 V, V
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 these devices 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.
DD
REF
REF
A
(RD, CS, A0, A1 & A2) . . . . . . . . . . . . –0.3 V, V
(DB0, DB7, RDY & INT) . . . . . . . . . . –0.3 V, V
= 25°C unless otherwise noted)
(+) to GND . . . . . . . . . . . . . . . . . . V
(–) to GND . . . . . . . . . . . . . . . . . . . . . . . . 0 V, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V, 7 V
PIN CONFIGURATIONS
DIP/SOIC/SSOP
PLCC
REF
(–), V
DD
DD
DD
DD
+ 0.3 V
+ 0.3 V
+ 0.3 V
+ 0.3 V
REF
(+)
Operating Temperature Range
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (Soldering, 10 secs) . . . . . . . . . . . . . 300°C
Power Dissipation (Any Package) to 75°C . . . . . . . . . 450 mW
Derates above 75°C by . . . . . . . . . . . . . . . . . . . . . . 6 mW/°C
Model
AD7824KN
AD7824LN
AD7824KR
AD7824BQ
AD7824CQ
AD7824TQ
AD7824UQ
AD7828KN
AD7828LN
AD7828KP
AD7828LP
AD7828BQ
AD7828CQ
AD7828BR
AD7828BRS
AD7828TQ
AD7828UQ
AD7828TE
AD7828UE
data sheet. For U.S. Standard Military Drawing (SMD) see DESC Drawing
#5692-88764.
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 indicated in the
operational sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Available to /883B processing only. Contact our local sales office for military
Commercial (K, L Versions) . . . . . . . . . . . . . . 0°C to 70°C
Industrial (B, C Versions) . . . . . . . . . . . . . –25°C to +85°C
Extended (T, U Versions) . . . . . . . . . . . . –55°C to +125°C
Temperature
Range
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
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
–40°C to +85°C
–40°C to +85°C
–55°C to +125°C
–55°C to +125°C
–55°C to +125°C
–55°C to +125°C
ORDERING GUIDE
LCCC
WARNING!
Total
Unadjusted
Error (LSBs) Option
± 1
± 1/2
± 1
± 1
± 1/2
± 1
± 1/2
± 1
± 1/2
± 1
± 1/2
± 1
± 1/2
+1
+1
± 1
± 1/2
± 1
± 1/2
ESD SENSITIVE DEVICE
Package
N-24
N-24
R-24
Q-24
Q-24
Q-24
Q-24
N-28
N-28
P-28A
P-28A
Q-28
Q-28
R-28
RS-28
Q-28
Q-28
E-28A
E-28A