TDA7418 STMicroelectronics, TDA7418 Datasheet - Page 11

• Manufacturer Part Number: TDA7418
• Description: IC PROCESSOR CAR AUD 3BAND 20SOI
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

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

TDA7418
Table 4.
1. Min. and max. values are calculated according to simulation results; functionality is guaranteed by measuring a directly
Audio outputs
Subwoofer attenuator
General
Symbol
correlated parameter.
A
A
G
R
A
V
V
V
e
MUTE
S/N
STEP
S
R
C
E
OUT
MAX
MAX
NO
D
DC
DC
CL
E
C
L
L
Electrical characteristics (continued)
V
Clipping level
Output impedance
Output load resistance
Output load capacitor
DC voltage level
Max. gain
Max. attenuation
Step resolution
Mute attenuation
Attenuation set error
DC steps
Output noise
Signal to noise ratio
Distortion
Channel separation left/right
S
= 8.5 V; T
Parameter
amb
= 25 °C; R
L
= 10 kΩ; all gains = 0 dB; f = 1 kHz; unless otherwise specified
all gain = 0dB flat; Vo=2V
d = 0.3%
Adjacent attenuation steps
BW=20Hz to 20 kHz all gain =
0dB
V
IN
=1V
RMS
Test condition
; all stages 0dB
RMS
Min.
1.8
3.8
-84
0.5
14
80
80
-5
2
Electrical specification
0.005
Typ.
100
-79
4.0
0.1
30
15
90
12
90
2
1
0.100
Max.
100
4.2
-74
1.5
10
16
20
2
5
V
Unit
mV
kΩ
dB
dB
dB
dB
dB
μV
dB
dB
RMS
nF
11/29
%
Ω
V