TDA7346D ST Microelectronics, TDA7346D Datasheet - Page 5

• Manufacturer Part Number: TDA7346D
• Description: DIGITAL CONTROLLED SURROUND SOUND MATRIX
• Manufacturer: ST Microelectronics

ELECTRICAL CHARACTERISTICS (continued)
AUDIO OUTPUTS
GENERAL
BUS INPUTS
Note:
(1) Bass and Treble response: The center frequency and the resonance quality can be choosen by
(2) The peak voltage of the two input signals must be less then
Symbol
N
N
N
N
the external circuitry. A standard first order bass response can be realized by a standard feedback network.
(Lin + Rin)
V
R
V
O(MOV)
O(MON)
O(MUS)
O(OFF)
V
S
V
V
I
OCL
OUT
OUT
d
IN
IH
IL
O
C
peak
Clipping Level
Output resistance
DC Voltage Level
Output Noise (OFF)
Output Noise (Movie)
Output Noise (Music)
Output Noise (Simulated)
Distorsion
Channel Separation
Input Low Voltage
Input High Voltage
Input Current
Output Voltage SDA
Acknowledge
A
Vin
<
V
2
S
Parameter
d = 0.3%
B
R
Mode =Movie ,
B
R
Mode = Music ,
B
R
Mode = Simulated,
B
R
Av = 0 ; V
I
O
W
out
W
out
W
out
W
out
= 1.6mA
V
= 20Hz to 20KHz
= 20Hz to 20KHz
= 20Hz to 20KHz,
= 20Hz to 20KHz
and L
and L
and L
and L
2
S
:
Test Condition
in
out
out
out
out
= 1Vrms
measurement
measurement
measurement
measurement
Min.
100
3.5
-5
2
3
Typ.
0.02
200
2.5
3.8
0.4
30
30
30
70
8
Max.
300
4.1
0.1
0.8
+5
1
TDA7346
Vrms
Unit
Vrms
Vrms
Vrms
Vrms
dB
%
V
V
V
V
A
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