TDA7417 STMicroelectronics, TDA7417 Datasheet - Page 12

• Manufacturer Part Number: TDA7417
• Description: IC PROCESSOR CAR SIGNAL 32-TQFP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7417

• Applications: Radio
• Mounting Type: Surface Mount
• Package / Case: 32-TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical specifications
Table 5.
1. Min and max values are calculated according to simulation results; functionality is guaranteed by measuring a directly
Note:
12/34
AC COUPLING
IN/OUT CONTROL
I
GENERAL
2
C TIMING
V
Symbol
R
correlated parameter
R
CMRR
V
Tsdah
Tsdas
R
CL(OUT)
R
ACOUT
VOL
V
IMPED
V
CL(IN)
VIH
e
S/N
VIL
R
S
ACIN
OUT
Tr
Tf
D
NO
DC
DC
in
C
Electrical characteristics (continued)
V
It is not recommended that gain control and Softstep control be adjusted at the same time if
they are in the same byte.
It is not allowed to change multistep on/off or softstep on/off during the process of multistep
or softstep.
DC voltage level
AC coupling input resistance
AC coupling output resistance
Input resistance
Common mode rejection ratio
In clipping level
Out clipping level
Output impedance
High impedance
DC voltage level
High input voltage for SDA,SCL
Low input voltage for SDA,SCL
Low output voltage for SDA
SDA and SCL rise time
SDA and SCL fall time
SCL falling to SDA input hold time
SDA input setup time to SCL rising
Output noise
Signal to noise ratio
Distortion
Channel separation left/right
S
= 8.5V; T
amb
Parameter
= 25 C; R
L
= 10kΩ; all gains = 0dB; f = 1kHz; unless otherwise specified
Differential
V
V
BW=20Hz to 20 kHz all
gain = 0dB, HPF = off
BW=20Hz to 20 kHz
Output muted
all gain = 0dB flat;
V
V
HPF = off
o
CM
CM
IN
=2V
=1V
=1 VRMS@ 1kHz
=1 VRMS@ 10kHz
Test Condition
RMS
RMS;
all stages
0dB
Min.
4.05
100
1.9
1.9
3.1
2.5
35
70
40
40
95
80
5
0
Typ.
4.25
0.01
100
200
100
3.3
50
50
60
60
50
12
90
2
2
6
Max.
100
130
100
300
300
4.4
3.5
0.7
0.4
0.9
0.1
65
25
15
TDA7417
V
V
Unit
kΩ
kΩ
kΩ
dB
dB
µV
µV
dB
dB
RMS
RMS
ns
ns
us
ns
%
Ω
Ω
V
V
V
V
V