AD73311 Просмотр технического описания (PDF) - Analog Devices
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AD73311 Datasheet PDF : 36 Pages
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AD73311
ABSOLUTE MAXIMUM RATINGS*
(TA = +25°C unless otherwise noted)
AVDD, DVDD to GND . . . . . . . . . . . . . . . . . –0.3 V to +7 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
Maximum Junction Temperature . . . . . . . . . . . . . . . . +150°C
SOIC, θJA Thermal Impedance . . . . . . . . . . . . . . . . . . 75°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . +220°C
SSOP, θJA Thermal Impedance . . . . . . . . . . . . . . . . . . 90°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 perma-
nent 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.
ORDERING GUIDE
Model
Temperature
Range
Package
Option1
AD73311AR
AD73311ARS
EVAL-AD73311EB
EVAL-AD73311EZ
–40°C to +85°C
–40°C to +85°C
Evaluation Board2
+EZ-KIT Lite Upgrade3
Evaluation Board2
+EZ-KIT Lite4
R-20
RS-20
NOTES
1R = 0.3' Small Outline IC (SOIC), RS = Shrink Small Outline Package (SSOP).
2The AD73311 evaluation board features a selectable number of codecs in
cascade (from 1 to 4). It can be interfaced to an ADSP-2181 EZ-KIT Lite or
to a Texas Instruments EVM kit.
3The upgrade consists of a replacement PROM and connector. This option is
intended for existing owners of EZ-KIT Lite.
4The EZ-KIT Lite has been modified to allow it to interface with the AD73311
evaluation board. This option is intended for users who do not already have an
EZ-KIT Lite.
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 AD73311 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.
WARNING!
ESD SENSITIVE DEVICE
PIN CONFIGURATION
VOUTP 1
20 SE
VOUTN 2
19 SDI
AVDD1 3
18 SDIFS
AGND1 4
17 SDOFS
VINP 5 AD73311 16 SDO
VINN
6
TOP VIEW
(Not to Scale)
15
MCLK
REFOUT 7
14 SCLK
REFCAP 8
13 RESET
AVDD2 9
12 DVDD
AGND2 10
11 DGND
REV. B
–9–
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