TEA6425 STMicroelectronics, TEA6425 Datasheet - Page 5

• Manufacturer Part Number: TEA6425
• Description: IC MATRIX VID CELLULAR 20-DIP
• Manufacturer: STMicroelectronics
• Type: Videor

Specifications of TEA6425

• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -

I
I
I
Note: The first 3 levels are defined by connecting the sub-address pin to the appropriate level. Sub-ad-
dress 4 will be selected when this pin is left open.
1st Data Byte
2nd Data Byte
Power-on-Reset
When active: outputs in 3-state, inputs are clamped
2
2
2
C BUS SELECTION
C Bus Slave Address
C Sub-Address
Tri-state
Symbol
Output
Address
Clamp
Select
Select
Reset
Mixer
Input
Gain
Value
Symbol
Vsub
1
2
3
4
Start of Reset
End of Reset
b7
b7
a2
a2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
*
*
*
*
*
*
*
*
A6
1
Parameter
b6
b6
a1
a1
Slave address HEXA
0
0
1
1
0
0
0
0
1
1
0
0
1
1
*
*
*
*
*
*
*
*
Parameter
A5
0
90
96
94
92
b5
a0
b5
a0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
*
*
*
*
*
*
*
*
A4
0
Incr. V
Decr. V
Incr. V
b4
b4
0
1
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
CC
CC
CC
Test Conditions
b3
b3
A3
0
1
*
*
*
*
*
*
*
*
*
*
*
*
*
1
*
*
*
*
*
*
*
*
*
A1
0
1
1
0
Sub-address
Conditions
(see note)
b2
b2
0
1
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
A2
0
A0
0
1
0
1
b1
b1
0
1
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Min.
A 1
4.5
A1
Pin 7 Voltage (Typ)
b0
b0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
Typ.
0
0
0
0
0
0
0
0
I
GND
V
1/3
2/3
CC
A0
A0
Max.
2.5
4.2
Low impedance
Selected
Selected
Clamped
Disabled
Enabled
Tri-state
Output
Output
0.5dB
6.5dB
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
Free
IN1
IN2
IN3
IN4
IN5
IN6
TEA6425
Unit
R/W
Unit
V
V
V
V
V
0
V
V
CC
CC
5/10
1