TDA7419TR STMicroelectronics, TDA7419TR Datasheet - Page 10

• Manufacturer Part Number: TDA7419TR
• Description: IC PROCESSOR CAR AUD 3BAND 28SOI
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7419TR

• Applications: Radio
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical specifications
3.4
Table 6.
10/40
Supply
Input selector
Differential stereo inputs
MIxing control
Loudness control
Symbol
G
M
G
CMRR
G
A
A
V
G
A
A
f
IN MAX
V
V
IN MIN
e
LEVEL
Peak
S
R
STEP
R
STEP
STEP
V
offset
MAX
MAX
MAX
I
DC
No
CL
S
IN
S
in
in
Supply voltage
Supply current
Input resistance
Clipping level
Input separation
Min. input gain
Max. input gain
Step resolution
DC steps
Remaining offset with AutoZero
Input resistance
Common mode rejection ratio
Output noise @ speaker outputs
Mixing ratio
Max gain
Max attenuation
Step resolution
Max attenuation
Step resolution
Peak frequency
Electrical characteristics
Electrical characteristics
V
S
= 8.5V; T
Parameter
amb
= 25°C; R
L
= 10kΩ; all gains = 0 dB; f = 1 kHz; unless otherwise specified
All single ended inputs
All Input
QD input
Adjacent gain steps
G
Differential
V
V
20 Hz to 20 kHz, flat;
all stages 0 dB
Main / mix source
f
f
f
P1
P2
P3
CM
CM
MIN
=1 VRMS @ 1 kHz
=1 VRMS @ 10 kHz
to G
Test condition
MAX
2200
Min.
360
720
1.8
1.7
0.5
-20
-83
0.5
-17
0.5
27
70
80
13
70
46
46
13
-1
-5
8
2400
-6/-6
Typ.
100
100
100
400
800
-79
-15
8.5
0.5
37
15
70
60
12
15
2
2
0
1
1
4
1
1
Max.
2600
130
130
440
880
1.5
-75
1.5
-13
1.5
10
47
20
17
17
1
5
TDA7419
V
V
Unit
mA
mV
mV
mV
KΩ
kΩ
dB
dB
dB
dB
dB
dB
μV
dB
dB
dB
dB
dB
dB
Hz
Hz
Hz
RMS
RMS
V