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TDA1170NのメーカーはST Microelectronicsです、この部品の機能は「LOW-NOISE TV VERTICAL DEFLECTION SYSTEM」です。 |
部品番号 | TDA1170N |
| |
部品説明 | LOW-NOISE TV VERTICAL DEFLECTION SYSTEM | ||
メーカ | ST Microelectronics | ||
ロゴ | |||
このページの下部にプレビューとTDA1170Nダウンロード(pdfファイル)リンクがあります。 Total 8 pages
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
1 Page TDA1170N
ELECTRICAL CHARACTERISTICS
(Refer to the test circuits, VS = 35 V, Tamb = 25oC,unless otherwise specified)
DC CHARACTERISTICS
Symbol
I2
I5
– I9
– I10
– I12
– I12
∆I12
I12
Vs
V1
V3
V4
V4L
V4H
V6
V7
|∆V6|
∆VS
;
∆V7
∆VS
V10
R8
Parameter
Pin 2 Quiescent Current
Pin 5 Quiescent Current
Oscillator Bias Current
Amplifier Input Bias Current
Ramp Generator Bias Current
Ramp Generator Current
Ramp Generator Non-linearity
Supply Voltage Range
Pin 1 Saturation Voltage to Ground
Pin 3 Saturation Voltage to Ground
Qiuescent output Voltage
Output Saturation Voltage to Ground
Output Saturation Voltage to Supply
Regulated Voltage at Pin 6
Regulated Voltage at Pin 7
Regulated Voltage Drift with Supply
Voltage
Amplifier Input Reference Voltage
Pin 8 Input Resistance
Test Conditions
I3 = 0
I4 = 0
V9 = 1V
V10 = 1V
V12 = 0
I7 = 20µA, V12 = 0
∆V12 = 0 to 12V, I7 = 20µA
I1 = 1mA
I3 = 10mA
VS = 10V
R1 = 1kΩ, R2 = 1kΩ
VS = 35V
R1 = 3kΩ, R2 = 1kΩ
– I4 = 0.1A
– I4 = 0.8A
I4 = 0.1A
I4 = 0.8A
I7 = 20µA
∆VS = 10 to 35V
V8 ≤ 0.4V
Min .
18.5
10
4.1
8.3
6.1
6.2
2.07
1
Typ.
7
8
0.1
1
0.02
20
0.2
1
300
4.4
8.8
0.9
1.9
1.4
2.8
6.5
6.6
1
2.2
Max.
14
17
1
10
0.3
21.5
Unit
mA
mA
µA
µA
µA
µA
1%
35
1.4
450
4.75
V
V
mV
V
9.45 V
1.2 V
2.3 V
2.1 V
3.2 V
6.9 V
7V
mV/V
2.3 V
MΩ
Fig.
1b
1b
1a
1b
1a
1b
1b
1a
1a
1a
1c
1c
1d
1d
1b
1b
1b
1a
3/8
3Pages TDA1170N
Figure 3 : Typical Application Circuit for Small Screen 90°TVC Set (RY = 15Ω, LY = 30mH, IY = 0.82 App)
D1
1N4001
C5
470µF
VS = 26V
C1
0.1µF
C4
100 µF
TABS
52
R8
3.3Ω
3
f sync =
50Hz
C2 0.1µF
R1
4.7kΩ
8
9
4
T R5
D 390kΩ
A C6
1 470pF
1
7 10
0 R6
N 18kΩ
1
P1 100kΩ 6
R2
7
150kΩ P2
100kΩ
C3 0.15µF
R3
100kΩ
P3
12 100kΩ
R4
680kΩ
C7
0.1µF
C8
0.1µF
R7
47kΩ
C9
1 00 pF
R11
5.6kΩ
R10
5.6kΩ
R9
1.5kΩ
C10
0.1µF
R13
270Ω
C11
10µF
YOKE
Ry = 15Ω
Ly = 30mH
C12
1000µF
R12
1Ω
Figure 4 : P.C. Board and Components Layout of the Circuit of fig. 3 (1:1 scale)
6/8
6 Page | |||
ページ | 合計 : 8 ページ | ||
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PDF ダウンロード | [ TDA1170N データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
TDA1170 | TV VERTICAL DEFLECTION SYSTEMS | Fairchild Semiconductor |
TDA1170N | LOW-NOISE TV VERTICAL DEFLECTION SYSTEM | ST Microelectronics |
TDA1170N | LOW-NOISE TV VERTICAL DEFLECTION SYSTEM | ST Microelectronics |
TDA1170N-1 | LOW-NOISE TV VERTICAL DEFLECTION SYSTEM | ST Microelectronics |