TDA7501TR STMICROELECTRONICS [STMicroelectronics], TDA7501TR Datasheet - Page 7

• Manufacturer Part Number: TDA7501TR
• Description: Line driver for digital car radio Signal processor (DSPLD)
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

TDA7501
Table 4.
Quasi differential CD stereo input (non inverting)
Differential phone/navigation/FM/AM input (inverting)
AM IF input
Cassette input (non inverting)
AM/FM level input
Dual MPX control (pin tuner-)
Speaker outputs RLOAD = 10KW (AC)
V
V
V
V
Symbol
CMRR
CMRR
V
CTRLMPX1
CTRLMPX2
CTRLMPX3
CTRLMPX4
Vmax
G
V
R
DCout
R
R
R
R
R
R
V
V
V
MAX
min
out
in
N
in
N
in
in
N
in
in
Output DC-voltage
Output impedance OUT1L,
1R
Output impedance OUT2L,
2R
Input resistance (see Fig. 2)
Common mode rejection
ratio
Output noise
Input resistance (see Fig. 3)
Common mode rejection
ratio
Output noise
Input resistance
Input resistance
Output noise
Input resistance
Minimum input voltage
Maximum input voltage
Control voltage for MPX 1+2
Control voltage for MPX2
Control voltage for MPX 1+2
Control voltage for MPX1
Input impedance
Max. gain
Electrical characteristcs (continued)
(V
f = 1kHz; unless otherwise specified)
DD
= V
Parameter
S
= 8.3V; V
33
= 3.3V T
Differential
pins 41..44
pins 43..44
pins 41..42
V
V
20Hz - 20kHz; unweighted
V
V
20Hz - 20kHz; unweighted
20Hz - 20kHz; unweighted
MPX1 -> MPX1 + MPX2
MPX1 + MPX1 -> MPX2
MPX2 -> MPX1 + MPX2
MPX1 + MPX2 -> MPX2
external reference mode
CM
CM
CM
CM
= 1V
= 1V
= 1V
= 1V
amb
Test condition
RMS
RMS
RMS
RMS
= 25°C; R
@ 1kHz
@ 10kHz
@ 1kHz
@ 10kHz
L
= 10kΩ; all gains = 0dB;
Electrical specifications
Min.
-0.4
70
35
35
70
70
35
45
45
40
40
Typ.
1.65
300
100
100
100
2.0
2.0
2.0
1.5
4.0
3.5
1.0
50
50
70
60
70
60
50
33
3
Max.
130
130
130
7.0
65
65
65
Unit
kΩ
kΩ
μV
kΩ
μV
kΩ
kΩ
μV
kΩ
kΩ
dB
dB
dB
dB
dB
W
V
V
V
V
V
V
V
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