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參數(shù)資料
| 型號： | TDA4480-C |
| 英文描述： | Multi standard quasi parallel-sound processor for TV-sets |
| 中文描述： | 多標(biāo)準(zhǔn)準(zhǔn)平行電視音頻處理器集 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大小： | 143K |
| 代理商： | TDA4480-C |
TELEFUNKEN Semiconductors
TDA 4480-C
3
Preliminary Information
Thermal Resistance
Parameters
Symbol
R
thJA
Value
60
Unit
K/W
Electrical Characteristics
V
5
= 12 V, T
amb
= 25 C, reference point pin 11, f
PC
= 38.9 MHz, f
SC1
= 33.4 MHz, f
SC2
= 33.1578 MHz,
Parameters
Test Conditions / Pin
Symbol
V
S
I
S
I
S
V
0
V
V
V
I
v
v
Min
10
Type
Max
13.5
Unit
V
mA
mA
V
V
V
V
A
mV
V
Supply voltage range
Supply current
Pin 16
Pin 16
Pin 16
Pin 7,14
Pin 6
Pin 6
FM-operation,
AM-operation,
65
40
3.5
2.2
Output DC voltage
Standard switching voltage
Standard B/G,
Standard L,
converter operation Pin 6
V
6
5 V
1.7
0
3.5
2.7
1.5
V
S
20
20
Standard switching current
Picture carrier input voltage
Min. sound carrier input
voltage SC1
Max. sound carrier input
voltage SC1
AGC range
Audio output voltage
Pin 6
Pin 1,2
Pin 18,19
5
10
50
5.5 MHz-output
signal –3 dB
Pin 18,19
v
100
mV
65
500
dB
mV
eff
FM-deviation = 30 kHz
m = 80 %
Pin 7,14
Pin 7,14
v
Audio voltage difference
between both outputs
Harmonic distortion AM-
operation
Harmonic distortion AM-
operation
Min. output load
Signal to noise ratio (Standard B/G) according to
CCIR 468-2 specifications, SC1: v
18-19
= 10 mV,
PC: v
1-2
= 10 mV, prelimited demodulator picture carrier
signal from TDA 4453 reference signal: f
mod
= 1 kHz,
FM deviation = 30 kHz
Black burst
1. channel/2. channel
1)
Grid test signal
1. channel/2. channel
1)
Converter
DC voltage
Tuning range
Input resistance
Input capacity
v
1
dB
f
mod
= 1 kHz,
FM-deviation = 30 kHz
f
mod
= 1 kHz,
m = 80 %, v
18-19
= 10 mV
Pin 7,14
d
0.5
%
Pin 7
d
1.5
3.0
%
Pin 7,14
R
3
k
Pin 7/14
(S=N)/N
62/60
dB
Pin 7/14
(S=N)/N
50/48
dB
V
6
3.5 V
Pin 10
Pin 10
Pin 10
Pin 10
V
10
f
R
C
2.7
V
9
13
MHz
k
pF
100
12
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| TDA4480D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
| TDA4480-D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP |
| TDA4481 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Multistandard quasi parallel-sound processor for Mono-TV-Sets |
| TDA4481C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
| TDA4481-C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP |
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