TDA7431 STMicroelectronics, TDA7431 Datasheet - Page 18
![IC PROCESSOR AUDIO DGTL 42-SDIP](/photos/7/4/70413/497-42-sdip__600_mil__series_sml.jpg)
TDA7431
Manufacturer Part Number
TDA7431
Description
IC PROCESSOR AUDIO DGTL 42-SDIP
Manufacturer
STMicroelectronics
Type
Audio Processorr
Datasheet
1.TDA7430.pdf
(23 pages)
Specifications of TDA7431
Applications
Automotive Systems
Mounting Type
Through Hole
Package / Case
42-SDIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TDA7431
Manufacturer:
MOSTEK
Quantity:
6 219
Part Number:
TDA7431
Manufacturer:
ST
Quantity:
20 000
TDA7430 - TDA7431
Figure 22. PIN: PS1, PS2, PS3, PS4, LP
Figure 23. PIN: ADDR
Figure 24. PIN: REARIN
18/23
GND
GND
V
GND
S
V
S
Vref
V
S
50K
SW
50K
GND
20 A
D95AU228A
D95AU229
D95AU308
20 A
20 A
Figure 25. PIN: MIX
Figure 26. PINS: REAEROUT, BASSO-L,
Figure 27. BASS-LI, BASS-RI, MIDDLE-L,
BASS-LO
BASS-RO,MIDDLE-LO,MIDDLE-RO
GND
GND
V
GND
BASSO-R
MIDDLE-RII
S
V
S
V
S
Vref
100K
45K
25K
or
: Bass
: MIDDLE
20 A
D94AU123
20 A
D95AU230
20 A
D95AU231A