TDA-7384 ST Microelectronics, TDA-7384 Datasheet - Page 3

• Manufacturer Part Number: TDA-7384
• Description: 4 x 35W QUAD BRIDGE CAR RADIO AMPLIFIER
• Manufacturer: ST Microelectronics

ELECTRICAL CHARACTERISTICS (V
Refer to the test and application diagram, unless otherwise specified.)
(*) Saturated square wave output.
Symbol
P
P
V
V
V
V
dV
THD
SVR
V
I
e
V
dG
I
o EIAJ
o max.
SB out
pin22
P
A
G
C
I
M out
AM in
I
pin4
SB in
f
R
No
SB
M in
q1
ch
OS
o
M
OS
T
v
i
v
Quiescent Current
Output Offset Voltage
During mute ON/OFF output
offset voltage
Voltage Gain
Channel Gain Unbalance
Output Power
EIAJ Output Power (*)
Output Power (*)
Distortion
Output Noise
Supply Voltage Rejection
High Cut-Off Frequency
Input Impedance
Cross Talk
St-By Current Consumption
St-by pin Current
St-By Out Threshold Voltage
St-By in Threshold Voltage
Mute Attenuation
Mute Out Threshold Voltage
Mute In Threshold Voltage
V
Muting Pin Current
S
Automute Threshold
Parameter
S
= 14.4V; f = 1KHz; R
R
Play Mode
V
V
V
VS = 13.7V
V
P
”A Weighted”
Bw = 20Hz to 20KHz
f = 100Hz; V
P
f = 1KHz
f = 10KHz P
V
VSt-By = 1.5V to 3.5V
(Amp: ON)
(Amp: OFF)
P
(Amp: Play)
(Amp: Mute)
(Amp: Mute)
Att
(Amp: Play)
Att < 0.1dB; P
V
(Sourced Current)
S
S
S
S
o
O
St-By
Oref
MUTE
L
=
= 13.2V; THD = 10%
= 13.2V; THD = 0.8%
= 14,4V; THD = 10%
= 14.4V
= 4W
= 0.5W
= 4W
80dB; P
= 1.5V
= 1.5V
Test Condition
P
r
O
O
Oref
= 1Vrms
O
= 4W
= 4W
= 0.5W
= 4W
g
= 600 ; R
L
Min.
120
100
= 4 ; T
3.5
3.5
25
20
15
24
32
38
50
70
60
50
80
5
Typ.
amb
0.04
190
200
100
7.6
26
22
17
26
35
40
50
70
65
70
60
90
11
= 25 C;
Max.
0.15
350
100
100
1.5
1.5
6.5
8.5
27
70
20
80
80
10
TDA7384A
–
–
1
Unit
KHz
mA
mV
mV
K
dB
dB
dB
dB
dB
dB
W
W
W
W
W
%
V
V
V
V
V
V
V
V
A
A
A
3/9