TDA7391PD Datasheet, PDF (3/8 Pages) STMicroelectronics – 32W BRIDGE CAR RADIO AMPLIFIER

ABSOLUTE MAXIMUM RATINGS
Symbol
V_S
V_OP
V_PEAK
IO
P_tot
T_stg, T_j
Parameter
DC Supply Voltage
Operating Supply Voltage
Peak Supply Voltage (t = 50ms)
Output Peak Current repetitive (f > 10Hz)
Output Peak Current non repetitive
Power Dissipation (T_CASE = 85°C)
Storage and Junction-Case Temperature
TDA7391PD
Value
Unit
28
V
18
V
50
V
4.5
A
6
A
32
W
-40 to 150
°C
ELECTRICAL CHARACTERISTICS (VS = 14.4V; RL = 4Ω, f = 1KHz, Tamb = 25°C, unless otherwise
specified)
Symbol
V_S
I_q
V_OS
I_SB
I_SBin
VSBon
V_SBoff
ATT_ST-BY
I_{M in}
A_M
P_O
d
G_V
f_H
R_IN
E_IN
CMRR
SVR
CDL
T _sd
Parameter
Supply Voltage Range
Total Quiescent Current
Output Offset Voltage
ST-BY Current
ST-BY Input Bias Current
ST-BY On Threshold Voltage
ST-BY Off threshold Voltage
ST-BY Attenuation
Mute Input Bias Current
Mute Attenuation
RMS Output Power
EIAJ Output Power
Distortion
Voltage Gain
High Frequency rolloff
Input Impedance
Input Noise Voltage
Input Common Mode Rejection
Supply Voltage Rejection
Clipping Detection Level
Absolute Thermal Shutdown
Junction Temperature
Test Condition
V_ST-BY = 1.5V
V_ST-BY = 5V
(V_MUTE = 5V)
d = 10%
d = 1%
d = 10%; R_L = 3.2Ω
V_S = 13.7V
P_O = 0.1 to 15W
P_O = 1W; -3dB
Differential
Single Ended
R_g = 0Ω ; f = 22Hz to 22KHz
f = 1KHz; V_IN = 1Vrms
R_g = 0Ω; V_r = 1Vrms
Min. Typ. Max. Unit
8
18
V
60
150 mA
120 mV
100
µA
10
µA
1.5
V
3.5
V
90
dB
10
µA
90
dB
20
26
W
21
W
32
W
40
W
0.06
%
0.03
%
29.5 30 30.5 dB
75
KHz
36
60
KΩ
30
55
KΩ
4
mV
65
dB
60
dB
5
10
15
%
160
°C
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