TDA7460ND STMicroelectronics, TDA7460ND Datasheet - Page 11

• Manufacturer Part Number: TDA7460ND
• Description: IC PROCESSOR CAR RAD SGNL SO-20
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7460ND

• Applications: Automotive Systems
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7460ND
Table 6.
Loudness control
Soft mute
Soft step
Bass control
Symbol
C
V
A
V
A
A
A
f
A
A
f
RANGE
CMAX
V
THhigh
R
V
T
CMIN
MUTE
THlow
STEP
STEP
STEP
E
E
T
MAX
MAX
f
SW
DC
PU
PU
C
D
A
T
Max attenuation
Step resolution
Attenuation set error
Tracking error
DC steps
Step resolution
Max. attenuation
Lower center frequency
Higher center frequency
Mute attenuation
Delay time
Low threshold for SM pin
High threshold for SM pin
Internal pull-up resistor
Pull-up voltage
Switch time
Control range
Step resolution
Center frequency
Audio processor electrical characteristics (continued)
(V
S
= 9 V; T
Parameter
amb
= 25 °C; R
(1)
L
= 10 kΩ; all gains = 0 dB; f = 1 KHz; unless otherwise specified)
G = -20 to 20 dB
G = -60 to 20 dB
Adjacent attenuation steps
From 0 dB to GMIN
T1
T2
T3
T4
f
f
f
f
C1
C2
C3
C4
Test condition
-1.25
Min.
180
360
200
±13
-83
0.5
0.5
-16
2.5
60
20
70
54
63
72
90
-4
-3
-7
5
1
Electrical specification
Typ.
0.48
0.96
40.4
200
400
100
324
100
±14
100
-79
-15
0.1
0.5
4.7
10
60
70
80
(2)
1
0
0
1
2
Max.
1.25
±15
220
440
600
130
110
-75
1.5
1.5
-14
+7
15
60
66
77
88
3
2
3
1
2
1
3
Unit
mV
mV
ms
ms
ms
ms
kΩ
ms
dB
dB
dB
dB
dB
dB
dB
Hz
Hz
dB
dB
dB
Hz
Hz
Hz
Hz
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V
V
V