Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

Preview PDF HTML

LNBH25L Datasheet(PDF) 10 Page - STMicroelectronics

Part # LNBH25L
Description  LNB supply and control IC with step-up and I2C interface
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

LNBH25L Datasheet(HTML) 10 Page - STMicroelectronics

Back Button LNBH25L Datasheet HTML 6Page - STMicroelectronics LNBH25L Datasheet HTML 7Page - STMicroelectronics LNBH25L Datasheet HTML 8Page - STMicroelectronics LNBH25L Datasheet HTML 9Page - STMicroelectronics LNBH25L Datasheet HTML 10Page - STMicroelectronics LNBH25L Datasheet HTML 11Page - STMicroelectronics LNBH25L Datasheet HTML 12Page - STMicroelectronics LNBH25L Datasheet HTML 13Page - STMicroelectronics LNBH25L Datasheet HTML 14Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 28 page
background image
Pin configuration
LNBH25L
10/28
Doc ID 022634 Rev 2
Pin n°
Symbol
Name
Pin function
22
DSQIN
DSQIN for
DiSEqC envelope
input
or
External 22 kHz
TTL input
It can be used as DiSEqC envelope input or external 22 kHz TTL
input depending on the EXTM I²C bit setting as follows:
EXTM=0, TEN=1: it accepts the DiSEqC envelope code from the
main microcontroller. The LNBH25L uses this code to modulate the
internally generated 22 kHz carrier.
EXTM=TEN=1: it accepts external 22 kHz logic signals which
activate the 22 kHz tone output (refer to
Section 2.3).
Pull up high if the tone output is activated only by the TEN I²C bit.
Epad
Epad
Exposed pad
To be connected with power grounds and to the ground layer
through vias to dissipate the heat.
1, 5, 10, 11,
12, 13, 14, 24
N.C.
Not internally
connected
Not internally connected pins. These pins can be connected to GND
to improve thermal performances.
Table 2.
Pin description (continued)


Similar Part No. - LNBH25L

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics		 LNBH25LS STMICROELECTRONICS-LNBH25LS Datasheet
1Mb / 30P		    LNB supply and control IC with step-up and I짼C interface
March 2016 Rev 3
LNBH25LSPQR STMICROELECTRONICS-LNBH25LSPQR Datasheet
1Mb / 30P		    LNB supply and control IC with step-up and I짼C interface
March 2016 Rev 3
More results

Similar Description - LNBH25L

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics		 LNBH23LQTR STMICROELECTRONICS-LNBH23LQTR Datasheet
483Kb / 25P		    LNB supply and control IC with step-up and I2C interface
LNBH21 STMICROELECTRONICS-LNBH21 Datasheet
493Kb / 20P		    LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE
LNBH24 STMICROELECTRONICS-LNBH24 Datasheet
446Kb / 30P		    Dual LNB supply and control IC with step-up and I2C interface
LNBS21 STMICROELECTRONICS-LNBS21 Datasheet
637Kb / 19P		    LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE
November 2002
LNBS21 STMICROELECTRONICS-LNBS21_04 Datasheet
695Kb / 21P		    LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE
LNBH25S STMICROELECTRONICS-LNBH25S Datasheet
1Mb / 37P		    LNB supply and control IC with step-up and IC interface
LNBH221 STMICROELECTRONICS-LNBH221_06 Datasheet
654Kb / 27P		    Dual LNB supply and control IC with Step-Up converter and I2C interface
LNBH221 STMICROELECTRONICS-LNBH221 Datasheet
515Kb / 18P		    DUAL LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE
LNBEH21 STMICROELECTRONICS-LNBEH21 Datasheet
588Kb / 22P		    LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND IC INTERFACE
LNBH29 STMICROELECTRONICS-LNBH29 Datasheet
1Mb / 31P		    LNB supply and control IC with step-up and I짼C interface
March 2013 Rev 3
More results


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


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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