Datasheet

Electrical specifications TDA7391
8/13 DocID1509 Rev 5
Figure 3. Test and application circuit
A
M
Mute attenuation - - 90 - dB
P
O
Output power
d = 10 % 20 26 - W
d = 1 % - 21 - W
d = 10 %; R
L
= 3.2  -32-W
P
O EIAJ
EIAJ output power
(1)
V
S
= 13.7 V; R
L
= 3.2  -40-W
P
O MAX
Max. output power
(1)
V
S
= 14.4 V; R
L
= 3.2  -45-W
d Distortion
- - 0.06 - %
P
O
= 0.1 to 15 W - 0.03 - %
G
V
Voltage gain - 29.5 30 30.5 dB
f
H
High frequency roll-off P
O
= 1W; -3dB 75 - kHz
R
IN
Input Impedance
Differential 36 60 - k
Single Ended 30 55 - k
E
IN
Input noise voltage R
g
= 0 ; f = 22 Hz to 22 kHz - 4 - mV
CMRR Input common mode rejection f = 1 kHz; V
IN
= 1 Vrms - 65 - dB
SVR Supply voltage rejection R
g
= 0 ; V
r
= 1 Vrms - 60 - dB
CDL Clipping detection level - 5 10 15 %
T
sd
Absolute thermal shutdown
junction temperature
- - 160 - C
1. Saturated square wave output.
Table 5. Electrical characteristics (continued)
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