参数资料
型号: TDA7705TR
厂商: STMICROELECTRONICS
元件分类: 接收器
英文描述: AUDIO/VIDEO DEMODULATOR, PQFP64
封装: 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-64
文件页数: 8/42页
文件大小: 396K
代理商: TDA7705TR
Electrical specifications
TDA7705
Doc ID 15938 Rev 8
3
Electrical specifications
3.1
Absolute maximum ratings
3.2
Thermal data
3.3
General key parameters
Table 4.
Absolute maximum ratings
Symbol
Parameter
Test condition
Min
Typ
Max
Units
VCC
Supply voltage
-
5.5
V
Tstg
Storage temperature
-
-55
-
150
°C
VESD
ESD withstand voltage
Human body model
≥ ±2000
V
Charged device model
≥ ±450
Charged device model, corner pins
≥ ±750
Machine model
≥ ±150
Table 5.
Thermal data
Symbol
Parameter
Test condition
Value
Units
RTh j-amb
Thermal resistance
junction-to-ambient
LQFP64 10x10, double-layer JEDEC PCB
55
°C/W
Table 6.
General key parameters
Symbol
Parameter
Test condition
Min
Typ
Max
Units
VCC
5 V supply voltage
-
4.7
5
5.25
V
ICC
Supply current @ 5 V
-
220
295
mA
Tamb
Ambient temperature range
-
-40
-
85
°C
VVCCREG12 VCCREG12 supply voltage
see note(1)
2-
-
V
V1V2
Digital core 1.2V supply
voltage
when supplied externally
see note (2)
1.08
1.2
1.32
V
I1V2
Digital core 1.2 V supply
current
V1V2 = 1.08 V
see note (2)
--
120
mA
V1V2 = 1.2 V
see note (2)
-80
135
mA
V1V2 = 1.32 V
see note (2)
--
150
mA
1.
In the typical application supplied from 5V with a series resistor.
2.
When the 1.2 V supply is applied externally, and not using the internal 1.2 V regulator.
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