參數(shù)資料
型號： TDA9112A
廠商： STMICROELECTRONICS
元件分類： 偏轉(zhuǎn)
英文描述： HORIZ/VERT DEFLECTION IC, PDIP32
封裝： PLASTIC, SDIP-32
文件頁數(shù)： 56/60頁
文件大?。?/td> 831K
代理商： TDA9112A
Obsolete
Product(s)
- Obsolete
Product(s)
TDA9112A
6/60
3 PIN FUNCTION REFERENCE
Pin
Name
Function
1
H/HVSyn
TTL compatible Horizontal / Horizontal and Vertical Sync. input
2
VSyn
TTL compatible Vertical Sync. input
3
HLckVBk
Horizontal PLL1 Lock detection and Vertical early Blanking composite output
4
HOscF
High Horizontal Oscillator sawtooth threshold level Filter input
5
HPLL2C
Horizontal PLL2 loop Capacitive filter input
6
CO
Horizontal Oscillator Capacitor input
7
HGND
Horizontal section GrouND
8
RO
Horizontal Oscillator Resistor input
9
HPLL1F
Horizontal PLL1 loop Filter input
10
HPosF
Horizontal Position Filter and soft-start time constant capacitor input
11
HVDyCor
Horizontal and Vertical Dynamic Correction output
12
HFly
Horizontal Flyback input
13
RefOut
Reference voltage Output
14
BComp
B+ DC/DC error amplifier (Compensation) output
15
BRegIn
Regulation feedback Input of the B+ DC/DC converter controller
16
BISense
B+ DC/DC converter current (I) Sense input
17
HEHTIn
Input for compensation of Horizontal amplitude versus EHT variation
18
VEHTIn
Input for compensation of Vertical amplitude versus EHT variation
19
VOscF
Vertical Oscillator sawtooth low threshold Filter (capacitor to be connected to VGND)
20
VAGCCap
Input for storage Capacitor for Automatic Gain Control loop in Vertical oscillator
21
VGND
Vertical section GrouND
22
VCap
Vertical sawtooth generator Capacitor
23
VOut
Vertical deflection drive Output for a DC-coupled output stage
24
EWOut
E/W Output
25
XRay
X-Ray protection input
26
HOut
Horizontal drive Output
27
GND
Main GrouND
28
BOut
B+ DC/DC converter controller Output
29
Vcc
Supply voltage
30
SCL
IC-bus Serial CLock Input
31
SDA
IC-bus Serial DAta input/output
32
VDyCor
Vertical Dynamic Correction output
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