参数资料
型号: TDA7431
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: 6/21页
文件大小: 431K
代理商: TDA7431
MIDDLE & TREBLE SELECTION
MSB
LSB
MIDDLE
D7
D6
D5
D4
D3
D2
D1
D0
2 dB STEPS
00
-14
00
01
-12
00
10
-10
00
11
-8
01
00
-6
01
-4
01
10
-2
01
11
0
11
0
11
10
2
11
01
4
11
00
6
10
11
8
10
01
12
10
00
14
TREBLE
2 dB STEPS
000
0
-14
000
1
-12
001
0
-10
001
1
-8
010
0
-6
010
1
-4
011
0
-2
011
1
0
111
1
0
111
0
2
110
1
4
110
0
6
101
1
8
101
0
10
100
1
12
100
0
14
TDA7430 - TDA7431
14/21
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PDF描述
TDA7438 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP28
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TDA7439D 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
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