TDA7417 Datasheet, PDF (9/34 Pages) STMicroelectronics – Car radio audio processor

TDA7417
3
Electrical specifications
Electrical specifications
3.1
Thermal data
Table 3. Thermal data
Symbol
Description
R_Thj-case
Thermal resistance junction-case
Value
13
Unit
°C/W
3.2
Absolute maximum ratings
Table 4. Absolute maximum ratings
Symbol
Parameter
V_S
T_amb
T_stg
V_ESD
V_ESD
Operating supply voltage
Operating ambient temperature
Storage temperature range
ESD protection (Human Body Model)
ESD protection (Change Device Model)
Value
Unit
9.5
V
-40 to 85
°C
-55 to 150
°C
±2000
V
±750
V
3.3
Electrical characteristics
Table 5.
Symbol
Electrical characteristics
V_S = 8.5V; T_amb= 25 C; R_L= 10kΩ; all gains = 0dB; f = 1kHz; unless otherwise specified
Parameter
Test Condition
Min. Typ. Max. Unit
SUPPLY
V_s
Supply voltage
I_s
Supply current
INPUT SELECTOR
Rin
V_CL
S_IN
G_{IN MIN}
G_{IN MAX}
G_STEP
Input resistance
Clipping level
Input separation
Min. input gain
Max. input gain
Step resolution
V_DC
DC steps
V_offset Remaining offset with AutoZero
All single ended inputs
THD = 1%
Adjacent gain steps
G_{MIN to GMAX}
8
8.5
9
V
25
34
45 mA
70 100 130 kΩ
2
2.3
80 100
V_RMS
dB
-0.5
0
0.5 dB
14.5 15 15.5 dB
0.5
1
1.5 dB
-5
1
5
mV
-15
4
15 mV
0.5
mV
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