參數(shù)資料
型號(hào): ADV7188
廠商: Analog Devices, Inc.
英文描述: Multiformat SDTV Video Decoder with Fast Switch Overlay Support
中文描述: 標(biāo)清多格式視頻解碼器支持快速開關(guān)重疊
文件頁數(shù): 9/112頁
文件大?。?/td> 943K
代理商: ADV7188
ADV7188
ABSOLUTE MAXIMUM RATINGS
Table 6.
Parameter
A
VDD
to AGND
D
VDD
to DGND
P
VDD
to AGND
D
VDDIO
to DGND
D
VDDIO
to AVDD
P
VDD
to D
VDD
D
VDDIO
to P
VDD
D
VDDIO
to D
VDD
A
VDD
to P
VDD
A
VDD
to D
VDD
Digital Inputs Voltage to DGND
Digital Output Voltage to DGND
Analog Inputs to AGND
Maximum Junction Temperature
(T
J
max)
Storage Temperature Range
Infrared Reflow Soldering (20 sec)
Rev. 0 | Page 9 of 112
Rating
4 V
2.2 V
2.2 V
4 V
–0.3 V to +0.3 V
–0.3 V to +0.3 V
–0.3V to +2 V
–0.3V to +2 V
–0.3V to +2 V
–0.3V to +2 V
–0.3V to D
VDDIO
+ 0.3 V
–0.3V to D
VDDIO
+ 0.3 V
AGND – 0.3 V to A
VDD
+ 0.3 V
125°C
–65°C to +150°C
260°C
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
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
PACKAGE THERMAL PERFORMANCE
To reduce power consumption the user is advised to turn off
any unused ADCs when using the part.
The junction temperature must always stay below the
maximum junction temperature (T
J
max) of 125°C. The
following equation shows how to calculate the junction
temperature:
T
J
= T
A Max
+ (θ
JA
× W
Max
)
where:
T
A Max
= 85°C.
θ
JA
= 30°C/W.
W
Max
=
((A
VDD
× I
AVDD
) + ( D
VDD
× I
DVDD
) + (D
VDDIO
× I
DVDDIO
) +
(P
VDD
× I
PVDD
)).
ESD 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 product 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.
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