參數(shù)資料
型號(hào): TDA4340X
廠商: SIEMENS A G
元件分類: 消費(fèi)家電
英文描述: Stereo Decoder/Noise Blanker
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO20
封裝: PLASTIC, DSO-20
文件頁數(shù): 7/15頁
文件大?。?/td> 671K
代理商: TDA4340X
TDA 4340X
Semiconductor Group
7
04.96
3.2
Operating Range
Note: In the operating range the functions given in the circuit description are fulfilled.
Parameter
Symbol
Limit Values
min.
7.5
– 40
Unit
max.
13.2
85
Supply voltage
Ambient temperature
V
S
T
A
V
°
C
3.3
AC/DC Characteristics
V
S
= 10 V,
T
A
= 25
°
C
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
typ.
max.
Supply current
I
S
I
S
THD
15
20
mA
Osc. ON
Osc. OFF,
V
7
= 1 V
f
= 1 kHz
Supply current
10
15
mA
Total harmonic
distortion
0.1
0.3
%
Signal to noise ratio
S/N
74
80
dB
20 Hz … 16 kHz,
Stereo
f
= 1 kHz
Channel separation
32
40
dB
MPX input level
1.7
Vpp
Overdrive margin of
input
4
8
dB
THD
= 1 %
AF output voltage
660
mVrms
f
= 1 kHz, Stereo
dB
THD
= 1 %
Overdrive margin of
output
6
9
AF output DC
voltage
2.6
3
3.4
V
Difference of output
voltage levels
1
dB
Muting depth
80
100
dB
f
= 1 kHz
DC offset at MUTE
– 50
0
50
mV
DC offset
stereo ON/OFF
– 30
0
30
mV
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