TIGER ELECTRONIC CO.,LTD
B/W TV Synchronization, Deflection Circuit
DESCRIPTION:
The LA7806 is a mu ltifunctional integrated
circuit, 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.
LA7806
outline drawing
FEATURES
The ground pins for horizontal and vertical are provided separately.
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 samp ling
controlled within retrace time.
Vertical blanking pulse width being freely set up according to peripheral parts.
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
CHARACTERISTICS
Maximu m supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
SYMBOL
V
1 2
,V
1 5
Pd max
Topr
Tstg
CONDITION
Ta=6 0°C
VALUE
14
450
-20~ +85
-55 ~ +125
UNITS
V
mW
°C
°
C
RECOMMENDED OPERATING CONDITION(Ta=25°C)
CHARACTERISTICS
Recommended supply voltage
SYMBOL
V
1 2
,V
1 5
CONDITION
VALUE
12
UNITS
V
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
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CHMC
TGS [ Tiger Electronic Co.,Ltd ]
