TDA7405_04 STMICROELECTRONICS [STMicroelectronics], TDA7405_04 Datasheet - Page 8

• Manufacturer Part Number: TDA7405_04
• Description: EQUALIZER CARRADIO SIGNAL PROCESSOR
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

TDA7405
Table 5. ELECTRICAL CHARACTERISTICS (continued)
(V
8/57
MONO VOICE BANDPASS
COMPANDER
AUDIO OUTPUTS
Symbol
S
G
V
R
V
V
V
=9V; T
t
f
f
t
C
E
CLIP
R
C
MAX
REF
OUT
HP
Rel
LP
Att
DC
DC
E
F
L
L
amb
Attenuation Set Error
DC Steps
Highpass corner frequency
Lowpass corner frequency
max. Compander Gain
Attack time
Release time
Compander Reference Input-
Level (equals 0dB)
Compression Factor
Clipping Level
Output Load Resistance
Output Load Capacitance
Output Impedance
DC Voltage Level
=25°C; R
Parameter
L
=10k ; all gains=0dB; f=1kHz; unless otherwise specified)
Adjacent Attenuation Steps
f
f
f
f
f
f
f
f
f
f
Vi < -46dB
Vi < -46dB, Anti-Clip=On
t
t
t
t
t
t
t
t
V
V
V
Output Signal / Input Signal
d = 0.3%
HP1
HP2
HP3
HP4
HP5
HP6
HP7
HP8
LP1
LP2
Att1
Att2
Att3
Att4
Rel1
Rel2
Rel3
Rel4
REF1
REF2
REF3
Test Condition
Min.
120
162
193
270
405
540
675
2.7
5.4
2.0
4.3
81
2
Typ.
1.17
1.56
135
180
215
300
450
600
750
390
780
2.2
0.1
0.5
1.0
2.0
0.5
4.5
90
19
29
12
24
49
30
3
6
6
Max.
150
198
237
330
495
660
825
120
3.3
6.6
4.7
99
10
2
5
dB
mV
V
V
V
V
Unit
kHz
kHz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
dB
dB
ms
ms
ms
ms
ms
ms
k
RMS
RMS
RMS
RMS
nF
V
s
s