TEA6430 ST Microelectronics, TEA6430 Datasheet - Page 5

• Manufacturer Part Number: TEA6430
• Description: AUDIO CELLULAR MATRIX
• Manufacturer: ST Microelectronics

I
I
Sub-address I
Data Byte
Example : 00111100 enables L(R)2 out and connect it with a gain of 0dB to L(R)5 in.
Power On Reset
When active : outputs in 3-state. All outputs are disabled and L(R)5 is selected to drive all outputs.
Gain = 0dB.
Note :
2
2
Address
C BUS SELECTION
C Bus Slave Address
Value
Symbol
Symbol
Reset
Vsub
Tri-state
Output
Select
Select
1
2
3
4
Input
Gain
The first 3 levels are defined by connecting the sub-address pin to the appropriate level. Sub-address 4 will be selected when
this pin is left open.
Start of Reset
End of Reset
A6
2
1
C
Slave address HEXA
b7
T
0
1
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Parameter
9E
9C
9A
98
A5
0
b6
01
0
0
1
1
*
*
*
*
*
*
*
*
*
*
*
*
Parameter
b5
00
0
1
0
1
*
*
*
*
*
*
*
*
*
*
*
*
A4
0
Sub-address (see note)
G1
b4
*
*
*
*
*
*
*
*
*
*
0
0
1
1
*
*
A1
0
1
1
0
Conditions
A3
1
G0
b3
0
1
0
1
*
*
*
*
*
*
*
*
*
*
*
*
Incr. V
Decr. V
Incr. V
A0
0
1
0
1
Conditions
CC
CC
CC
b2
I2
0
0
0
0
1
1
*
*
*
*
*
*
*
*
*
*
A2
1
Pin 22 Voltage (typ.)
b1
I1
0
0
1
1
0
0
Min.
*
*
*
*
*
*
*
*
*
*
4.5
A1
A1
GND
V
1/3
2/3
CC
Typ.
b0
I0
0
1
0
1
0
1
*
*
*
*
*
*
*
*
*
*
Low impedance
Max.
2.5
4.2
A0
A0
Tri-state
Action
TEA6430
OUT1
OUT2
OUT3
OUT4
Mute
6dB
4dB
2dB
0dB
IN1
IN2
IN3
IN4
IN5
Unit
Unit
V
V
R/W
V
V
V
V
V
CC
CC
5/10
0