TDA7350A_05 Datasheet, PDF (3/23 Pages) STMicroelectronics – 22W BRIDGE-STEREO AMPLIFIER FOR CAR RADIO

TDA7350A
Table 4. Electrical Characteristcs (continued)
(Refer to the test circuits, T_amb = 25°C, V_S = 14.4V, f = 1KHz unless otherwise specified)
Symbol
Parameter
STEREO
P_o Output Power (each channel)
d
SVR
Distortion
Supply Voltage Rejection
C_T Crosstalk
R_I Input Resistance
G_V Voltage Gain
G_V Voltage Gain Match
E_IN Input Noise Voltage
BRIDGE
P_o Output Power
d
V_OS
SVR
Distortion
Output Offset Voltage
Supply Voltage Rejection
R_I Input Resistance
G_V Voltage Gain
E_IN Input Noise Voltage
Test Condition
d = 10%
R_L= 2Ω
R_L= 3.2Ω
R_L= 4Ω
d = 10%; V_S= 13.2V
R_L= 2Ω
R_L= 3.2Ω
R_L= 4Ω
Po = 0.1 to 4W; R_L = 3.2Ω
R_g = 10kΩ f = 100Hz
C3 = 22µF
C3 = 100µF
f = 1KHz
f = 10KHz
R_g= 50Ω(*)
R_g= 10KΩ(*)
R_g = 50Ω(**)
R_g= 10KΩ(**)
d = 10%; R_L= 4Ω
d = 10%; R_L= 3.2Ω
d = 10%; V_S = 13.2V
R_L= 4Ω
R_L= 3.2Ω
P_o= 0.1 to 10W; R_L = 4W
R_g = 10kΩ f = 100Hz
C3 = 22µF
C3 = 100µF
R_g= 50Ω(*)
R_g= 10KΩ(*)
R_g = 50Ω(**)
R_g= 10KΩ(**)
Min. Typ. Max. Unit
11
W
7
8
W
6.5
W
9
W
6.5
W
5.5
W
0.5
%
45
50
dB
57
dB
45
55
dB
50
dB
30
50
KΩ
27
29
31
dB
1
dB
1.5
7
µV
2
µV
2
µV
2.7
µV
16
20
W
22
W
17.5
W
19
W
1
%
250 mV
45
50
dB
57
dB
50
KΩ
33
35
37
dB
2
µV
2.5
µV
2.7
µV
3.2
µV
(*) Curve A
(**) 22Hz to 22KHz
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