Electronic Components Datasheet Search
Selected language     English  ▼
Part Name
         Description

LA7840 Datasheet(PDF) 1 Page - Sanyo Semicon Device

Part No. LA7840
Description  Vertical Deflection Output Circuit
Download  4 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  SANYO [Sanyo Semicon Device]
Homepage  http://www.ssdc-jp.com/eng/
Logo 
   
 1 page
background image
Overview
The LA7840 is a vertical deflection output IC for TVs and
CRT displays with excellent image quality that use a BUS
control system signal processing IC. This IC can drive the
direct (even including a DC component) deflection yoke with
the sawtooth wave output from the BUS control system signal
processing IC. When used in conjunction with Sanyo’s LA7615
series of BUS control system signal processing ICs for TVs,
this IC can process all color television signal system functions
through the BUS system. Because the maximum deflection
current is 1.8 Ap-p, the LA7840 is suited for small and
medium screen sets.
Features
.
Low power dissipation due to built-in pump-up circuit
.
Vertical output circuit
.
Thermal protection circuit built in
.
Excellent crossover characteristics
.
DC coupling possible
Package Dimensions
unit : mm
3075-SIP7H
[LA7840]
SANYO : SIP7H
Specifications
Maximum Ratings at Ta=25 °C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC6 max
34
V
Output block supply voltage
VCC3 max
70
V
Deflection output current
I 2 max
–1.5 to +1.5
Ap-o
Thermal resistance
θj-c
4.0
°C/W
Allowable power dissipation
Pd max
With arbitrarily large heat sink
9
W
Operating temperature
Topr
–20 to +85
°C
Storage temperature
Tstg
–40 to +150
°C
Operating Conditions at Ta=25 °C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC624
V
Operating supply voltage range
VCC6op
16to33
V
Recommended deflection output current
I 2 p-p
to 1.8
Ap-p
Ordering number: EN5147B
Monolithic Linear IC
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
D1096HA(II)/61595HA(II) No.5147-1/4



Html Pages

1  2  3  4 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
NTE1674Integrated Circuit TV Vertical Deflection Output Circuit 1 2 NTE Electronics
NTE7085Integrated Circuit Vertical Deflection Output Circuit w/Drive Circuit for Monitor 1 2 3 NTE Electronics
TDA8173TV VERTICAL DEFLECTION OUTPUT CIRCUIT 1 2 3 4 STMicroelectronics
LA7846NVertical Deflection Output Circuit 1 2 3 4 Sanyo Semicon Device
NTE7153Integrated Circuit Vertical Deflection Output Circuit 1 2 NTE Electronics
STV9306BUS CONTROLLED VERTICAL DEFLECTION SYSTEM WITH EAST/WEST CORRECTION OUTPUT CIRCUIT 1 2 3 4 5 MoreSTMicroelectronics
TDA8175TV VERTICAL DEFLECTION OUTPUT CIRCUIT 1 2 3 STMicroelectronics
NTE1754Integrated Circuit Vertical Deflection Output Circuit 1 2 3 4 NTE Electronics
NTE1684Integrated Circuit TV Vertical Deflection Output Circuit 1 2 NTE Electronics
NTE1782Integrated Circuit TV Vertical Deflection Output Circuit 1 2 NTE Electronics

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2014    


Mirror Sites
English : Alldatasheet.com  , 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