TDA7406TR STMicroelectronics, TDA7406TR Datasheet - Page 13

• 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

TDA7406
Table 4.
SOFT MUTE
EQUALIZER CONTROL
SPECTRUM ANALYZER CONTROL
Symbol
C
V
DC
V
V
A
A
TH high
RANGE
TH low
R
V
MUTE
SAOut
STEP
f
f
f
f
f
f
f
f
f
T
C1
C2
C3
C4
C5
C6
C7
Q
C1
C2
GAIN
PU
PU
D
Mute Attenuation
Delay Time
Low Threshold for SM-Pin
High Threshold for SM - Pin
Internal pull-up resistor
Internal pull-up Voltage
Control Range
Step Resolution
Center Frequency Band 1
Center Frequency Band 2
Center Frequency Band 3
Center Frequency Band 4
Center Frequency Band 5
Center Frequency Band 6
Center Frequency Band 7
Quality Factor
DC-gain, Band 1
Output Voltage Range
Center Frequency Band 1
Center Frequency Band 2
Audioprocessor electrical characteristics (continued)
(V
S
=9V; T
Parameter
amb
=25°C; R
1)
L
=10kΩ; all gains=0dB; f=1kHz; unless otherwise specified)
T1
T2
T3
T4
f
f
f
f
f
f
f
f
f
f
Q
Q
Q
Q
DC = off
DC = on, 15dB boost
f
f
C1a
C1b
C2
C3
C4
C5
C6a
C6b
C7a
C7b
C1
C2
1
2
3
4
Test Condition
Min.
2.25
5.70
13.5
14.4
1.26
1.62
1.98
200
+14
141
365
141
0.5
0.9
3.6
0.9
2.5
80
70
32
55
90
55
-1
0
Audioprocessor part
Typ.
0.48
0.96
2.51
6.34
100
123
324
100
157
396
157
+15
3.3
1.4
1.8
2.2
45
62
15
16
62
1
1
4
1
0
4
2.766
Max.
6.98
16.5
17.6
1.54
1.98
2.44
+16
170
600
110
173
437
173
1.5
1.1
4.4
1.1
3.3
58
69
+1
69
1
2
1
Unit
kHz
kHz
kHz
kHz
kHz
kHz
ms
ms
ms
ms
kΩ
dB
dB
dB
Hz
Hz
Hz
Hz
dB
dB
Hz
Hz
13/64
V
V
V
V