TDA7348D STMicroelectronics, TDA7348D Datasheet - Page 12
![IC PROCESSOR AUDIO DGTL SO-28](/photos/6/56/65690/stmicroelectronics-28-soic_sml.jpg)
TDA7348D
Manufacturer Part Number
TDA7348D
Description
IC PROCESSOR AUDIO DGTL SO-28
Manufacturer
STMicroelectronics
Type
Audio Processorr
Datasheet
1.TDA7348D013TR.pdf
(20 pages)
Specifications of TDA7348D
Mounting Type
Surface Mount
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Applications
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA7348D
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
TDA7348D13TR-LF/
Manufacturer:
TOS
Quantity:
3 072
Software specification
4
4.1
4.2
12/20
S
MSB
1
0 0 0 1 0 0 R/W ACK
Chip address
Software specification
Interface protocol
The interface protocol comprises:
●
●
●
●
●
ACK = Acknowledge
S = Start
P = Stop
I = Auto Increment
X = Not used
Max clock speed 500kbits/s
Auto increment
If bit I in the subaddress byte is set to "1", the auto-increment of the subaddress is enabled
Table 5.
MSB
X
A start condition (s)
A chip address byte, (the LSB bit determines read/write transmission)
A subaddress byte.
A sequence of data (N-bytes + acknowledge)
A stop condition (P)
X
Subaddress (receive mode)
LSB
X
MSB
X
I
X X I A3 A2 A1 A0 ACK
Subaddress
A3
0
0
0
0
0
0
0
0
1
A2
0
0
0
0
1
1
1
1
0
LSB
A1
0
0
1
1
0
0
1
1
0
MSB
LSB
A0
0
1
0
1
0
1
0
1
0
Data 1 to data n
Input selector
Loudness
Volume
Bass, Treble
Speaker attenuator LF
Speaker attenuator LR
Speaker attenuator RF
Speaker attenuator RR
Mute
DATA
Function
LSB
TDA7348
ACK P