数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

7442 数据表(PDF) 8 Page - STMicroelectronics

部件名 7442
功能描述  TONE CONTROL AND SURROUND DIGITALLY CONTROLLED AUDIO PROCESSOR
PDF  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

7442 数据表(HTML) 8 Page - STMicroelectronics

Back Button 7442 Datasheet HTML 4Page - STMicroelectronics 7442 Datasheet HTML 5Page - STMicroelectronics 7442 Datasheet HTML 6Page - STMicroelectronics 7442 Datasheet HTML 7Page - STMicroelectronics 7442 Datasheet HTML 8Page - STMicroelectronics 7442 Datasheet HTML 9Page - STMicroelectronics 7442 Datasheet HTML 10Page - STMicroelectronics 7442 Datasheet HTML 11Page - STMicroelectronics 7442 Datasheet HTML 12Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 17 page
background image
TDA7442 - TDA7442D
8/17
5
DATA BYTES
Address = 80(HEX)
5.1 Function Selection:
The first byte (subaddress)
B = 1 incremental bus; active
B = 0 no incremental bus;
X = indifferent 0,1
Input Attenuation Selection
INPUT ATTENUATION = 0 ~ -31.5dB
MSB
LSB
SUBADDRESS
D7
D6
D5
D4
D3
D2
D1
D0
B
X
X
X
00
00
INPUT ATTENUATION
B
X
X
X
0
0
0
1
SURROUND & OUT & EFFECT
CONTROL
B
X
X
X
0
0
1
0
PHASE RESISTOR
B
X
X
X
00
11
BASS
B
X
X
X
01
00
TREBLE
B
X
X
X
0
1
0
1
SPEAKER ATTENUATION "L"
B
X
X
X
0
1
1
0
SPEAKER ATTENUATION "R"
B
X
X
X
01
11
NOT ALLOWED
B
X
X
X
10
00
NOT ALLOWED
B
X
X
X
1
0
0
1
INPUT MULTIPLEXER
MSB
LSB
INPUT ATTENUATION
D7
D6
D5
D4
D3
D2
D1
D0
0.5 dB STEPS
10
0
0
0
10
0
1
-0.5
10
1
0
-1
10
1
1
-1.5
11
0
0
-2
11
0
1
-2.5
11
1
0
-3
11
1
1
-3.5
4 dB STEPS
1000
0
1001
-4
1010
-8
1011
-12
1100
-16
1101
-20
1110
-24
1111
-28



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com