![](http://datasheet.mmic.net.cn/110000/LA79500E_datasheet_3495852/LA79500E_1.png)
N1106 MS PC B8-6323 No.A0259-1/16
■ Any and all SANYO Semiconductor 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 Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
■ SANYO Semiconductor 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 Semiconductor
products described or contained herein.
LA79500E
Overview
This LA79500E is a 6-input, 3-output switch for TV.
Functions
Composite 6 inputs with 3 outputs
Component 2 inputs with 2 outputs
Audio 8 inputs with 3 outputs (L/R)
Serial control with I2C bus
General purpose I/O
Acceptance from Y/C comb filter output
S1, S2 protocol interface
Y/C MIX circuit
All video and audio output Gains are selectable by a single bit as 0 or 6dB.
Sync-tip clamps include a simple signal detector readable over I2C bus.
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
13
V
Allowable current electric power
Pd max
* Mounted on a board.
1600
mW
Operating temperature
Topr
-25 to +75
°C
Storage temperature
Tstg
-55 to +150
°C
* Mounted on a board : 114.3
×76.1×1.6mm3, glass epoxy resin.
Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommending supply voltage
VCC
12
V
Operating supply voltage
VCC op
11.4 to 12.7
V
Ordering number : ENA0259
Monolithic Linear IC
For TV
6-input, 3-output Switch