TDA7432D013TR STMicroelectronics, TDA7432D013TR Datasheet - Page 6

• Manufacturer Part Number: TDA7432D013TR
• Description: IC PROCESSOR BASIC AUDIO SO-20
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7432D013TR

• Applications: Hi-Fi Systems
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7432
SUBADDRESS (receive mode)
I = Auto increment
X = Not used
DATA BYTE SPECIFICATION
X = not relevant; set to "1" during testing
Input Selector
For example to select the MONO input the Data Byte is: X X X X 0 1 0.
An additional direct mute function is included in the Speaker Attenuators.
Note 1: Bass cut for very low frequencies.
(*) Loudness = ON
Note 2:
It is not recommended to use a gain more than 20dB for system performance reason. In general, the max. gain should be limited by
software to the maximum value, which is needed for the system.
6/10
MSB
MSB
MSB
D
D
7
X
1
1
1
1
1
1
1
1
1
1
1
1
(*)
7
D
D
X
0
0
0
0
1
1
1
6
6
D
D
X
0
0
1
1
0
0
1
5
5
D
D
0
1
0
1
0
1
0
1
0
I
4
4
A3
D
D
0
0
0
0
0
0
0
0
0
1
0
0
0
1
3
3
A2
D
D
0
0
0
0
1
1
1
1
0
0
0
0
1
0
0
0
1
2
2
A1
D
D
X
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
1
LSB
LSB
LSB
A0
D
D
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
Input selector
Volume
Bass, Treble
Speaker attenuator LF
Speaker attenuator LR
Speaker attenuator RF
Speaker attenuator RR
Loudness
IN
not used
mono
no input selected
mute (low homic)
non-symmetrical bass cut (note 1)
symmetrical bass cut
extended bass range
standard bass range 14dB
+32dB
+16dB
-16dB
-32dB
-48dB
-64dB
0dB
-1dB
-2dB
-15dB
0dB
FUNCTION
FUNCTION
VOLUME