參數資料
型號: AD1886AJST
廠商: ANALOG DEVICES INC
元件分類: 消費家電
英文描述: AC’97 SoundMAX Codec
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: PLASTIC, LQFP-48
文件頁數: 7/28頁
文件大?。?/td> 281K
代理商: AD1886AJST
REV. 0
AD1886A
–7–
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 AD1886A 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.
ABSOLUTE MAXIMUM RATINGS
*
Parameter
Min
Max
Unit
Power Supplies
Digital (DV
DD
)
Analog (AV
CC
)
Input Current (Except Supply Pins)
Analog Input Voltage (Signal Pins)
Digital Input Voltage (Signal Pins)
Ambient Temperature (Operating)
Storage Temperature
–0.3
–0.3
+3.6
+6.0
±
10.0
AV
DD
+ 0.3
DV
DD
+ 0.3
70
+150
V
V
mA
V
V
°
C
°
C
–0.3
–0.3
0
–65
*
Stresses greater than 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 section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
ORDERING GUIDE
Temperature
Range
Package
Description
Package
Option
*
Model
AD1886AJST 0
°
C to 70
°
C
48-Lead LQFP
ST-48
*
ST = Thin Quad Flatpack.
WARNING!
ESD SENSITIVE DEVICE
ENVIRONMENTAL CONDITIONS
Ambient Temperature Rating
T
AMB
= T
CASE
– (P
D
×
θ
CA
)
T
CASE
= Case Temperature in
°
C
P
D
= Power Dissipation in W
θ
CA
= Thermal Resistance (Case-to-Ambient)
θ
JA
= Thermal Resistance (Junction-to-Ambient)
θ
JC
= Thermal Resistance (Junction-to-Case)
Package
JA
JC
CA
LQFP
76.2
°
C/W
17
°
C/W
59.2
°
C/W
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