LA7696 查看數據表（PDF） - SANYO -> Panasonic
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LA7696 Datasheet PDF : 6 Pages
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Ordering number:ENN2921A
Monolithic Linear IC
LA7696
Color TV ON-Screen Display Interface
Overview
The LA7696 is a color TV on-screen display interface IC.
The R, G, B graphic input signals can be used to provide
channel display and the fast blanking input signal can be
used to provide black-bordered character, etc. The LA7696
also contains an auto green function to make green color
more vivid and a service switch function in a DIP-20 slim-
type package.
Input signals are R-Y, G-Y, B-Y, and -Y and output signals
are converted to R, G, B primary color signals.
Functions and Features
• The R, G, B graphic input signals can be used to provide
on-screen display.
The R, G, B graphic input signals can be combined to
select six colors in addition to white and black.
• Fast blanking function.
• The black level and white level can be set separately, as
desired, in the graphic mode.
• Output of primary color drive type (input : R-Y, G-Y, B-
Y, -Y).
• Excellent frequency characteristic allowing the LA7696
to be used in a high-resolution TV.
• Auto green function.
Bluish green turns more vivid green.
• Service switch function.
It is easy to control the screen grid.
• The LA7696 can be easily used in conjunction with the
LA7650, 7680 (under development) series.
Package Dimensions
unit:mm
3021C-DIP20
[LA7696]
24.0
20
11
1
10
1.0
(0.57)
2.54 0.5
1.2
SANYO : DIP20
Specifications
Maximum Ratings at Ta = 25˚C
Parameter
Maximum supply voltage
IC flow-out current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V20 max
VO max
IO max
Pd max
Topr
Tstg
Pins 15, 17, 19
Pins 14, 16, 18
Ta≤65˚C
Conditions
Ratings
Unit
14 V
14 V
20 mA
770 mW
–10 to +65 ˚C
–55 to +125 ˚C
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
O2500TN (KT)/41095TH (KOTO)/N228YT, TS No.2921–1/6
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