TDA7529 Datasheet, PDF (19/60 Pages) STMicroelectronics – RF front-end for AM/FM DSP car-radio with IF sampling

TDA7529
4
Electrical specifications
Electrical specifications
Electrical parameters are guaranteed if F_ref = 100kHz, with frequency stability of +/- 20ppm
max.
4.1
Absolute maximum ratings
Table 8. Absolute maximum ratings
Symbol
Parameter
V_CC
T_amb
T_stg
T_j
Abs. supply voltage
Ambient temperature range
Storage temperature
Junction temperature
Test Condition
Min
Typ
Max Units
5.5
V
-40
105
°C
-55
150
°C
150
°C
4.2
Thermal data
Table 9. Thermal data
Symbol
Parameter
Test Condition, Comments Min
Typ
Max Units
R_thj-amb
2s2p std Jedec board with
thermal via underneath the
Thermal resistance junction to component (36 board via:
ambient
diameter = 0.5mm / pitch =
1.5mm), max 30% missing
soldering
33 °C/W
4.3
General key parameters
Table 10. General key parameters
Symbol
Parameter
Test Condition, Comments Min
Typ
Max Units
V_CC
I_CC
I_{CC_pwd}
T_amb
5V supply voltage
Supply current @ 5V
Supply current @ 5V in power
down mode
Ambient temperature range
4.7
5
5.35
V
145
175
mA
9
14
mA
-40
105
°C
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