Sanyo LA7806 Specifications
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.
Monolithic Linear IC
B/W TV Synchronization, Deflection Circuit
Ordering number:ENN857C
LA7806
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Overview
The LA7806 is a multifunctional integrated circuit which
is based on the internal circuit of the LA7800, incorporates
various functions required for synchronization and deflection circuits of monochromatic television set, and operates
on line voltage or from battery. This IC was so designed as
to streamline the set by making the device more compact
(DIP-16) and reducing the number of parts.
The LA7806 differs from the LA7800 in the following
points.
• No X-ray protection circuit is used.
• The ground pins for horizontal and vertical are provided
separately.
• No horizontal regulator is used.
• Synchronizing separation output is for vertical only.
Functions
• Synchro separator. • Horizontal oscillator.
• Horizontal AFC. • Vertical oscillator.
• Vertical driver. • Vertical blanking pulse making.
Features
• Multifunction and small-size (DIP-16).
• Minimum number of parts required.
• Horizontal and vertical oscillators being stable to variation of ambient temperature and supply voltage owing to
small warming-up drift.
• Small variation of horizontal oscillation frequency.
• Good linearity and interlace owing to DC bias at vertical
output stage being sampling controlled within retrace
time.
• Vertical blanking pulse width being freely set up according to peripheral parts.
Package Dimensions
unit:mm
3006B-DIP16
[LA7806]
16
1
19.2
0.71 2.54
0.48
9
6.4
7.62
0.25
8
3.0
3.65max
3.4
1.2
SANYO : DIP16
12501TN (KT)/9148YT/8215KI/3234KI, TS No.857–1/4
LA7806
Specifications
Maximum Ratings at Ta = 25˚C
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erutarepmetgnitarepOrpoT 58+ot02–
erutarepmetegarotSgtsT 521+ot55–
Recommended Operating Conditions at Ta = 25˚C
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Operating Characteristics at Ta = 25˚C, V12=V15=12V
retemaraPlobmySsnoitidnoC
V
21CC
V
51CC
ycneuqerf
ycneuqerf
ycneuqerf
niardtnerrucI
niardtnerrucI
egnarni-llupycneuqerflacitreV 0.90.11zH
ycneuqerfgninnur-eerflacitreVf
lacitrevfoecnednepedegatlovylppuS
rotcafnoitacifilpmarevirdlacitreV 0.40.7semit
ycneuqerfgninnur-eerflatnoziroHf
latnozirohfoecnednepedegatlovylppuS
latnozirohfocitsiretcarahcerutarepmeT
htdiwesluptuptuolatnoziroHf
tnerrucevirdtuptuolatnoziroH 2.48.7Am
21,V51
Ta=60˚C
21V,51
21CC
51CC
f
V
V
V
21
H
Ta=–10 to +60˚C
f
H
V
51
Ta=–10 to +60˚C
H
ycneuqerflacitrevfocitsiretcarahcerutarepmeT 820.0–820.0+
41V
21V
sgnitaR
nimpytxam
0.010.91Am
0.60.11Am
zH55retnec0506zH
V21tazH55,V1±21=5.0–5.0+zH
Hz/˚C
zHk057.51retnec057–057+zH
V21tazHk057.51,V1±21=05–05+zH
4.3–4.3+
zHk057.51=5.125.62sµ
Hz/˚C
˚C
˚C
tinU
No.857–2/4
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