Absolute Maximum Ratings; Pin Configuration - Analog Devices AD9830 Instruction Manual

AD9830

ABSOLUTE MAXIMUM RATINGS*

(
T = +25°C unless otherwise noted)
A
AVDD to AGND . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
DVDD to DGND . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
AVDD to DVDD . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
Digital I/O Voltage to DGND . . . . . –0.3 V to DVDD + 0.3 V
Analog I/O Voltage to AGND . . . . . –0.3 V to AVDD + 0.3 V
Operating Temperature Range
Industrial (A Version) . . . . . . . . . . . . . . . . –40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
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 this device 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.
Maximum Junction Temperature . . . . . . . . . . . . . . . . +150°C
L
Lead Temperature, Soldering
*Stresses above those listed under "Absolute Maximum Ratings" may cause

PIN CONFIGURATION

48 47 46 45 44 43 42 41 40
REFIN
1
PIN 1
REFOUT
2
IDENTIFIER
SLEEP
3
DVDD
4
DVDD
5
AD9830
DGND
6
TOP VIEW
MCLK 7
(Not to Scale)
8
WR
DVDD
9
FSELECT
10
PSEL0
11
PSEL1
12
13 14 15 16 17 18 19 20 21 22 23 24
NC = NO CONNECT
–4–
QFP θ
Thermal Impedance . . . . . . . . . . . . . . . . . 75°C/W
JA
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . +220°C
permanent damage to the device. This is a stress rating only and 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.
39 38 37
AGND
36
35 RESET
34 A0
A1
33
A2
32
31 DB0
30 DB1
29 DGND
28 DB2
DB3
27
26 DB4
25 DVDD
WARNING!
ESD SENSITIVE DEVICE
REV. B