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Overview
The LA76070 is an NTSC color television IC. In addition
to providing IIC bus control based rationalization of IC
control and the adjustment manufacturing process
associated with the TV tube itself, it also includes all
functions actually required in mass-produced television
sets. As such, it is an extremely practical bus control IC.
*
The LA7840/41 or LA7845N/46N is recommended as the vertical output
IC for use with this product.
Functions
I
2
C bus control, VIF, SIF, Y, C, and deflection
integrated on a single chip.
Package Dimensions
unit: mm
3128-DIP52S
46.0
0.48
1.05
1.78
0.75
4
1
0
1
0
5
3
26
1
27
52
Monolithic Linear IC
LA76070
Ordering number : ENN5844
70999 RM (OT) No. 5844-1/27
SANYO: DIP52S
[LA76070]
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
NTSC Color Television IC
Specifications
Maximum Ratings
at Ta = 25°C
Note:
*
Provided on a printed circuit board: 83.2
×
86.0
×
1.6 mm, material: Bakelite
Operating Conditions
at Ta = 25°C
Parameter
Symbol
Conditions
Rating
Unit
Maximum power supply voltage
V4 max
9.6
V
V26 max
9.6
V
Maximum power supply current
I21 max
25
mA
Allowable power dissipation
Pd max
Ta
≤
65°C
*
1.3
W
Operating temperature
Topr
–10 to +65
°C
Storage temperature
Tstg
–55 to +150
°C
Parameter
Symbol
Conditions
Rating
Units
Recommended power supply voltage
V4
7.6
V
V26
7.6
V
Recommended power supply current
I21
19
mA
Operating power supply voltage range
V4 op
7.3 to 7.9
V
V26 op
7.3 to 7.9
V
Operating power supply current range
121 op
16 to 25
mA
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.