参数资料
型号: TDA7431S
厂商: STMICROELECTRONICS
元件分类: 音频控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP42
封装: 0.600 INCH, SDIP-42
文件页数: 10/23页
文件大小: 229K
代理商: TDA7431S
TDA7430 - TDA7431
18/23
Figure 22. PIN: PS1, PS2, PS3, PS4, LP
Figure 23. PIN: ADDR
Figure 24. PIN: REARIN
Figure 25. PIN: MIX
Figure 26. PINS: REAEROUT, BASSO-L,
BASSO-R
Figure 27. BASS-LI, BASS-RI, MIDDLE-L,
MIDDLE-RII
VS
D95AU308
20
A
GND
50K
VS
D95AU228A
20
A
GND
20
A
VS
50K
Vref
D95AU229
SW
GND
20
A
VS
100K
Vref
D94AU123
GND
VS
D95AU230
20
A
GND
45K
or
25K
VS
D95AU231A
20
A
BASS-RO,MIDDLE-LO,MIDDLE-RO
BASS-LO
GND
: Bass
: MIDDLE
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