參數(shù)資料
型號(hào): TDA1771
廠商: STMICROELECTRONICS
元件分類(lèi): 偏轉(zhuǎn)
英文描述: VERTICAL DEFLECTION IC, PSFM10
封裝: SIP-10
文件頁(yè)數(shù): 1/5頁(yè)
文件大小: 64K
代理商: TDA1771
September 2003
1/5
This is preliminary information on a new product now in development. Details are subject to change without notice.
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 1. PIN CONNECTIONS (Top View)
Figure 2. BLOCK DIAGRAM
SIP10
(Plastic Package)
10
9
8
7
6
5
4
3
2
1
POWER OUTPUT
OUTPUT STAGE V
S
TRIGGER INPUT
HEIGHT ADJUSTMENT
GROUND
RAMP GENERATOR
BUFFER OUTPUT
INVERTING INPUT
V
S
FLYBACK GENERATOR
FLYBACK
GENERATOR
THERMAL
PROTECTION
RAMP
GENERATOR
BUFFER
STAGE
VOLTAGE
REGULATOR
POWER
AMP.
10
2
1
9
3
46
7
8
5
R3
CLOCK
PULSE
TRIGGER IN
1
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
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