TDA7406TR STMicroelectronics, TDA7406TR Datasheet - Page 14

• Manufacturer Part Number: TDA7406TR
• Description: IC PROCESSOR CAR SIGNAL 44-TQFP
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7406TR

• Applications: Automotive Systems
• Mounting Type: Surface Mount
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Audioprocessor part
Table 4.
14/64
PAUSE DETECTOR
SPEAKER ATTENUATORS
AUDIO OUTPUTS
Symbol
A
I
A
t
G
f
t
A
V
R
DELAY
V
t
SAClk
repeat
SAdel
V
V
intres
V
MUTE
R
STEP
M
f
f
f
f
f
E
CLIP
R
C
MAX
OUT
THP
MAX
C3
C4
C5
C6
C7
Q
TH
DC
DC
in
E
R
L
L
Center Frequency Band 3
Center Frequency Band 4
Center Frequency Band 5
Center Frequency Band 6
Center Frequency Band 7
Quality Factor
Clock Frequency
Analog Output Delay Time
Spectrum Analyzer Repeat Time
Internal Reset Time
Zero Crossing Threshold
Pull-Up Current
Pause Threshold
Input Impedance
Max. Gain
Max. Attenuation
Step Resolution
Output Mute Attenuation
Attenuation Set Error
DC Steps
Mixing Ratio
Clipping Level
Output Load Resistance
Output Load Capacitance
Output Impedance
DC Voltage Level
Audioprocessor electrical characteristics (continued)
(V
S
=9V; T
Parameter
amb
=25°C; R
L
=10kΩ; all gains=0dB; f=1kHz; unless otherwise specified)
Signal/Mix
f
f
f
f
f
Q
Q
Window 1
Window 2
Window 3
Adjacent Attenuation Steps
Thd=0.3%
C3
C4
C5
C6
C7
1
2
Test Condition
In
-83.5
Min.
2.26
5.70
14.4
1.62
3.15
14.5
356
0.9
0.5
2.2
4.3
50
15
35
80
2
1
2
50/50
-79.5
Typ.
2.51
6.34
15.5
396
160
1.8
3.5
0.5
2.6
4.5
16
40
80
25
50
90
30
1
3
3
1
Max.
2.76
6.98
17.6
1.98
3.85
16.5
436
100
120
1.1
-75
1.5
4.7
35
10
65
3
5
TDA7406
V
Unit
kHz
kHz
kHz
kHz
kHz
mV
mV
mV
mV
ms
ms
kΩ
kΩ
Hz
µA
dB
dB
dB
dB
dB
nF
µs
RMS
W
%
V
V