TDA7376PD_09 Datasheet, PDF (6/14 Pages) STMicroelectronics – 2 x 35 W power amplifier for car radio

Electrical specifications
2
Electrical specifications
TDA7376PD
2.1
Absolute maximum ratings
Table 2. Absolute maximum ratings
Symbol
Parameter
V_OP
V_s
V_peak
I_O
P_tot
T_stg, T_j
Operating supply voltage
DC supply voltage
Peak supply voltage (t = 50 ms)
Output peak current (not repetitive t = 100 μs)
Output peak current (repetitive f > 10 Hz)
Power dissipation T_case = 85°C
Storage and junction temperature
Value
Unit
18
V
28
V
50
V
8
A
6
A
36
W
-40 to 150
°C
2.2
Thermal data
Table 3. Thermal data
Symbol
Parameter
R_{th j-case} Thermal resistance junction-to-case
Value
Max
2
Unit
°C/W
2.3
Electrical characteristics
Refer to the test circuits Figure 15 and 16, V_S = 14.4 V; R_L = 4 Ω; f = 1 kHz; T_amb = 25 °C,
unless otherwise specified.
Table 4. Electrical characteristics
Symbol
Parameter
Test condition
V_S Supply voltage range
I_d
Total quiescent drain current
V_OS Output offset voltage
P_O Output power
P_{O max}
P_{O EIAJ}
Max. output power ⁽¹⁾
EIAJ output power ⁽¹⁾
THD Distortion
C_T Cross talk
-
R_L = ∞
-
THD = 10 %;
THD = 10 %; R_L = 2 Ω
-
V_S = 13.7 V
P_O = 0.5 to 10 W
P_O = 0.5 to 15 W
f = 1 kHz; R_g
f = 10 kHz; R_g
Min. Typ. Max. Unit
8
-
18
V
-
-
200 mA
-
-
120 mV
23
25
-
W
33
37
36
40
-
W
32
35
-
W
0.03
-
-
%
0.08
80
-
-
dB
70
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Doc ID 10260 Rev 3