TDA7418 STMicroelectronics, TDA7418 Datasheet - Page 10
TDA7418
Manufacturer Part Number
TDA7418
Description
IC PROCESSOR CAR AUD 3BAND 20SOI
Manufacturer
STMicroelectronics
Type
Audio Processorr
Datasheet
1.TDA7418.pdf
(29 pages)
Specifications of TDA7418
Applications
Radio
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA7418
Manufacturer:
ST
Quantity:
20 000
Part Number:
TDA7418TR
Manufacturer:
ST
Quantity:
20 000
Electrical specification
Table 4.
10/29
Middle control
Treble control
Speaker attenuator
Symbol
C
C
C
DC
Q
Q
A
A
A
A
A
G
A
RANGE
RANGE
RANGE
V
MUTE
BASS
STEP
STEP
BASS
STEP
STEP
E
MAX
MAX
fc
fc
GAIN
DC
E
Electrical characteristics (continued)
V
Quality factor
Control range
Step resolution
Bass-DC-gain
Control range
Step resolution
Center frequency
Quality factor
Clipping level
Step resolution
Center frequency
Max. gain
Max. attenuation
Step resolution
Mute attenuation
Attenuation set error
DC steps
S
= 8.5 V; T
Parameter
amb
(1)
(1)
= 25 °C; R
(1)
(1)
L
= 10 kΩ; all gains = 0 dB; f = 1 kHz; unless otherwise specified
Q
Q
Q
Q
DC = off
DC = on
f
f
f
f
Q
Q
Q
Q
f
f
f
f
Adjacent attenuation steps
C1
C2
C3
C4
C1
C2
C3
C4
1
2
3
4
1
2
3
4
Test condition
Min.
0.45
0.65
±14
±14
400
±14
0.9
1.1
1.3
1.8
0.5
3.5
0.5
0.8
1.2
0.9
1.1
0.5
-84
0.5
10
12
14
14
80
-5
2
8
Typ.
1.25
0.75
1.25
12.5
17.5
500
±15
±15
±15
-79
1.5
4.4
1.5
2.5
0.5
0.1
10
15
15
90
1
2
1
0
1
1
1
1
1
Max.
0.55
0.85
±16
±16
600
±16
1.1
1.4
1.7
2.2
1.5
1.5
1.2
1.8
1.1
1.4
1.5
-74
1.5
12
15
18
21
16
6
3
2
5
TDA7418
Unit
kHz
kHz
kHz
kHz
kHz
kHz
kHz
mV
dB
dB
dB
dB
dB
dB
Hz
dB
dB
dB
dB
dB
dB
dB