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What is TDA1170N-1?

This electronic component, produced by the manufacturer "ST Microelectronics", performs the same function as "LOW-NOISE TV VERTICAL DEFLECTION SYSTEM".


TDA1170N-1 Datasheet PDF - ST Microelectronics

Part Number TDA1170N-1
Description LOW-NOISE TV VERTICAL DEFLECTION SYSTEM
Manufacturers ST Microelectronics 
Logo ST Microelectronics Logo 


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TDA1170N
LOW-NOISE TV VERTICAL DEFLECTION SYSTEM
. COMPLETE VERTICAL DEFLECTION
SYSTEM
. LOW NOISE
. SUITABLE FOR HIGH DEFINITION
MONITORS
DESCRIPTION
The TDA1170N is a monolithic integrated circuit in
a 12-lead quad in-line plastic package. It is in-
tended for use in black and white and colour TV
receivers. Low-noise makes this device particularly
suitable for use in monitors. The functions incorpo-
rated are : synchronization circuit, oscillator and
ramp generator, high power gain amplifier, flyback
generator, voltage regulator.
PIN CONNECTIONS
FINDIP12
(Plastic Package)
ORDER CODE : TDA1170N
RAMP OUTPUT
SUPPLY VOLTAGE
FLYBACK
GROUND
POWER AMPLIFLIER OUTPUT
POWER AMPLIFLIER
SUPPLY VOLTAGE
REGULATED
VOLTAGE
1 12
2 11
3 10
49
58
67
RAMP GENERATOR
COMPENSATION
AMP. INPUT
GROUND
OSCILLATOR
SYNC. INPUT
HEIGHT ADJUSTMENT
December 1992
1/8

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TDA1170N-1 equivalent
TDA1170N
ELECTRICAL CHARACTERISTICS
(Refer to the AC test circuit, VS = 22V ; f = 50Hz ; Tamb = 25°C, unless otherwise specified)
AC CHARACTERISTICS
Symbol
Is
I8
V4
tfly
VON
fo
f
f
VS
| f |
Tab
Parameter
Supply Current
Sync. Input Current (positive or negative)
Flyback Voltage
Flyback Time
Peak to Peak Output Noise
Free Running Frequency
Sychronization Range
Test Conditions
Iy = 1App
Iy = 1App
Iy = 1App
Pin 9 Connected to GND
(P1 + R1) = 300k, C2 = 0.1µF
(P1 + R1) = 260k, C2 = 0.1µF
I8 = 0.5mA
Frequency Drift with Supply Voltage
Vs = 10 to 35V
Frequency Drift with tab Temperature
Ttab = 40 to 120°C
Min.
500
14
Typ.
140
45
0.7
42.2
48.5
Max.
40
Unit
mA
µA
V
ms
mVPP
Hz
Hz
Hz
0.005
Hz/V
0.01 Hz/°C
Figure 2 : AC Test and Application Circuit for Large Screen B/W TV Set 10/20mH/1App
1N4001
470µF
VS = 2.2V
0.1µF 100µF
Sync.
Input
P1
TABS
52
3
T
D
A
81
1
7
0
N
9
6
R1
7
100k
3.3
0.1µF
4
220k
100pF
11
470pF
5.6k
YOKE
Ry = 10
Ly = 20mH
5.6k
10
22k
1
µ 1000µF
100k
0.1µF
47k
1.8k
C2 0.1µF
120k
910k0.1µF
1
5/8


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TDA1170N-1 electronic component.


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Featured Datasheets

Part NumberDescriptionMFRS
TDA1170N-1The function is LOW-NOISE TV VERTICAL DEFLECTION SYSTEM. ST MicroelectronicsST Microelectronics

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