TDA1771 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
TDA1771 Datasheet PDF : 5 Pages
| |||
TDA1771
VERTICAL DEFLECTION CIRCUIT
s RAMP GENERATOR
s INDEPENDENT AMPLITUDE ADJUSTEMENT
s BUFFER STAGE
s POWER AMPLIFIER
s FLYBACK GENERATOR
s INTERNAL REFERENCE VOLTAGE
s THERMAL PROTECTION
DESCRIPTION
The TDA1771 is a monolithic integrated circuit in
SIP10 package.
It is a full performance and very efficient vertical
deflection circuit intended for direct drive of a TV
picture tube in Color and B & W television as well
as in Monitor and Data displays.
Figure 2. BLOCK DIAGRAM
SIP10
(Plastic Package)
Figure 1. PIN CONNECTIONS (Top View)
10
FLYBACK GENERATOR
9
VS
8
INVERTING INPUT
7
BUFFER OUTPUT
6
RAMP GENERATOR
5
GROUND
4
HEIGHT ADJUSTMENT
3
TRIGGER INPUT
2
OUTPUT STAGE V S
1
POWER OUTPUT
9
2
TRIGGER IN
3
VOLTAGE
REGULATOR
RAMP
GENERATOR
FLYBACK
GENERATOR
10
R3
CLOCK
PULSE
POWER
AMP.
1
BUFFER
STAGE
4
6
7
THERMAL
PROTECTION
8
5
September 2003
1/5
This is preliminary information on a new product now in development. Details are subject to change without notice.
1
Share Link: 