TDA7431 STMicroelectronics, TDA7431 Datasheet - Page 18

• Manufacturer Part Number: TDA7431
• Description: IC PROCESSOR AUDIO DGTL 42-SDIP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

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

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