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

X  

预览 PDF HTML

LNBH25LS 数据表(PDF) 20 Page - STMicroelectronics

部件名 LNBH25LS
功能描述  LNB supply and control IC with step-up and I²C interface
PDF  30 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

LNBH25LS 数据表(HTML) 20 Page - STMicroelectronics

Back Button LNBH25LS Datasheet HTML 16Page - STMicroelectronics LNBH25LS Datasheet HTML 17Page - STMicroelectronics LNBH25LS Datasheet HTML 18Page - STMicroelectronics LNBH25LS Datasheet HTML 19Page - STMicroelectronics LNBH25LS Datasheet HTML 20Page - STMicroelectronics LNBH25LS Datasheet HTML 21Page - STMicroelectronics LNBH25LS Datasheet HTML 22Page - STMicroelectronics LNBH25LS Datasheet HTML 23Page - STMicroelectronics LNBH25LS Datasheet HTML 24Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 20 / 30 page
background image
I²C interface protocol
LNBH25LS
20/30
DocID026753 Rev 3
Bit
Name
Value
Description
Bit 4
N/A
0
Reserved. Keep to “0”
Bit 5
N/A
0
Reserved. Keep to “0”
Bit 6
N/A
0
Reserved. Keep to “0”
Bit 7
(MSB)
N/A
0
Reserved. Keep to “0”
N/A = reserved bit
All bits
reset to “0” at power-on
Table 7: Data 2 (read/write register. Register address = 0X3)
Bit
Name
Value
Description
Bit 0
(LSB)
TEN
1
22 kHz tone enabled. Tone output controlled by DSQIN pin
0
22 kHz tone output disabled
Bit 1
N/A
0
Reserved. Keep to
“0”
Bit 2
EXTM
1
DSQIN input pin is set to receive external 22 kHz TTL signal source
0
DSQIN input pin is set to receive external DiSEqC envelope TTL
signal
Bit 3
N/A
0
Reserved. Keep to “0”
Bit 4
N/A
0
Reserved. Keep to “0”
Bit 5
N/A
0
Reserved.
Keep to “0”
Bit 6
N/A
0
Reserved. Keep to “0”
Bit 7
(MSB)
N/A
0
Reserved. Keep to “0”
N/A = reserved bit
All bits reset to 0 at power-on
Table 8: Data 3 (read/write register. Register address = 0X4)
Bit
Name
Value
Description
Bit 0
(LSB)
N/A
1
Reserved. Keep to “0”
Bit 1
N/A
0
Reserved. Keep to “0”
Bit 2
PCL
1
Pulsed (dynamic) LNB output current limiting is deactivated
0
Pulsed (dynamic) LNB output current limiting is activated
Bit 3
N/A
0
Reserved. Keep to “0”
Bit 4
N/A
0
Reserved. Keep
to “0”
Bit 5
N/A
0
Reserved. Keep to “0”
Bit 6
N/A
0
Reserved. Keep to “0”
Bit 7
(MSB)
N/A
0
Reserved. Keep to “0”
N/A = reserved bit



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30


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