TEA6420 STMicroelectronics, TEA6420 Datasheet - Page 4
TEA6420
Manufacturer Part Number
TEA6420
Description
Manufacturer
STMicroelectronics
Datasheet
1.TEA6420.pdf
(7 pages)
Specifications of TEA6420
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TEA6420
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
TEA6420D
Manufacturer:
ICS
Quantity:
3 000
Part Number:
TEA6420DT
Manufacturer:
ST
Quantity:
20 000
TEA6420
SOFTWARE SPECIFICATION
1. Chip address
2. Data bytes
X = don’t care - MSB is transmitted first
Example : X1001100 connects output 3 with input 5 at a gain of 4dB
The following are selected after power-on reset : input 5 selected for all outputs ; gain = 0dB.
4/7
1
1001 1000
1001 1010
Input select
Gain select
Output select
X
X
X
Q
Q
0
0
1
1
Address
1
1
Q0
Q0
0
1
0
1
G
G
0
0
1
1
1
1
G
G
0
1
0
1
0
0
I
I
0
0
0
0
1
1
2
2
HEX
9A
98
I
I
0
0
1
1
0
0
1
1
I
I
0
1
0
1
0
1
0
0
Gain = 6 dB
Gain = 4 dB
Gain = 2 dB
Gain = 0 dB
ADDR
Output 1
Output 2
Output 3
Output 4
Input 1
Input 2
Input 3
Input 4
Input 5
Mute
0
1