Ordering number : EN5146A
LA7833
Monolithic Linear IC
Color TV Vertical Deflection Output Circuit
Overview
The LA7833 is a monolithic linear IC for vertical deflection output for large color television sets that requires few external
components and dissipates little power. When used in conjunction with the LA7620 series of video chroma deflection ICs,
the LA7800 series of deflection ICs, and the LA7850 series of display ICs, it is possible to create a stable and compact
vertical output deflection circuit.
Features
• High output
• Low power dissipation due to built-in pump-up circuit
• Few external components needed
• Thermal protection circuit built in
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Symbol
Conditions
Ratings
Unit
V6 max
(Pump-up block)
30
V
V3 max
(Output block)
62
V
Deflection output current
Pd max
±1.5
I2 max
Allowable power dissipation
With arbitrarily large heat sink
Ap-o
8.0
W
°C
Operating temperature
Topr
−20 to +85
Storage temperature
Tstg
−40 to +150
Thermal resistance
θj-c
4
°C
°C/W
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer' s products or
equipment.
41608 MS JK/52995HA(II) No.5146-1/4
