TDA7370BV Datasheet, PDF (3/17 Pages) STMicroelectronics – QUAD POWER AMPLIFIER FOR CAR RADIO

TDA7370B
ELECTRICAL CHARACTERISTICS (Refer to the test circuit; V_S = 14.4V; R_L = 4Ω, T_amb = 25°C,
f = 1kHz, unless otherwise specified)
Symbol
Parameter
Test Condition
Min. Typ. Max. Unit
V_S
Supply Range
I_d
Total Quiescent Drain Current
R_L = ∞
8
18
V
150 mA
P_O
Output Power
R_L = 4Ω; THD = 10%
Single Ended
5.5
6.5
W
Bridge
20
W
d
Distortion
RL = 4Ω;
Single Ended, PO = 0.1 to 4W
Bridge, P_O = 0.1 to 10W
0.5
%
0.03
%
CT
Cross Talk
t(s) _RIN
Input Impedance
duc G_V
Voltage Gain
ro _GV
Voltage Gain Match.
P _EIN
Input Noise Voltage (*)
solete SVR
b _ASB
O _ISB
- _{VSB ON}
t(s) ^{VSB OFF}
VOS
uc ^{ICD OFF}
rod ^{ICD ON}
Supply Voltage Rejection
Stand-by Attenuation
ST-BY Current
ST-BY On Threshold Voltage
ST-BY Off Threshold Voltage
Output Offset Voltage
Clipping Detector "OFF"
Output Average Current
Clipping Detector "ON"
Output Average Current
P _{(*) Weighted A}
Obsolete ^{(**) Pin 10 Pulled-up to 5V with 10kΩ;}
f = 1kHz Bridge
f = 10kHz Bridge
f = 1kHz Single Ended
f = 10kHz Single Ended
Single Ended
Bridge
Single Ended
Bridge
SINGLE ENDED
Non Inv. Ch., R_g = 10kΩ
Inv. Ch., R_g = 10kΩ
BRIDGE (R_g = 0 to 10kΩ)
R_g = 0; f = 100Hz to 10kHz
THD = 1% (**)
THD = 10% (**)
65
55
60
50
20
15
20
26
dB
dB
dB
dB
KΩ
KΩ
dB
dB
1
dB
3.0
µV
5
µV
3.5
µV
50
dB
60
dB
1
µA
1.5
V
3.5
V
200 mV
100
µA
190
µA
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