- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373621 > TDA7340G (意法半導(dǎo)體) AUDIO SIGNAL PROCESSOR PDF資料下載
參數(shù)資料
| 型號： | TDA7340G |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | AUDIO SIGNAL PROCESSOR |
| 中文描述： | 音頻信號處理器 |
| 文件頁數(shù)： | 7/27頁 |
| 文件大?。?/td> | 205K |
| 代理商： | TDA7340G |
第1頁第2頁第3頁第4頁第5頁第6頁當(dāng)前第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁
STEREO DECODER PART
ELECTRICALCHARACTERISTICS
(V
S
= 9V; modulationfrequency:1KHz; de-emphasistime:
T = 50
μ
s; nominal MPX input voltage: V
MPX
= 0.5V
RMS
(75KHz deviation); G
I
= 3.5dB;T
amb
= 27
°
C; un-
less otherwisespecified)
Symbol
V
IN
R
IN
G
MIN
G
MAX
G
STEP
SVRR
V
O
α
THD
S
+
N
N
Parameter
Test Condition
Min.
Typ.
0.5
50
3.5
11
2.5
60
4.5
50
0.02
91
Max.
1.25
65
4.5
12.5
3.25
Unit
V
RMS
K
dB
dB
dB
dB
V
dB
%
dB
MPX Input Level
Input Resistance
Minimum Input Gain
Maximum Input Gain
Step Resolution
Supply Voltage Ripple Rejection
DC Output Voltage (HCL, HCR)
Channel Separation
Total Harmonic distortion
Signal plus noise to noise ratio
35
2.5
9.5
1.75
50
4.2
V
RIPPLE
= 100mV; f = 1KHz
4.8
V
SB
- V
R
= 100m
VDC
0.2
f = 20Hz to 16KHz; S = 2V
RMS
CARRIER AND HARMONIC SUPPRESSIONAT THE OUTPUT
α
19
Pilot Signal f = 19KHz
α
38
Subcarrier f = 38KHz
α
57
Subcarrier f = 57KHz
α
76
Subcarrier f = 76KHz
55
75
75
62
90
dB
dB
dB
dB
INTERMODULATION
(note 1)
α
2
f
mod
= 10KHz; f
spur
= 1KHz
α
3
f
mod
= 13KHz; f
spur
= 1KHz
65
75
dB
dB
TRAFFICRADIO
(note2)
α
57
Signal f = 57KHz
70
dB
SCA - SUBSIDIARY COMMUNICATIONS AUTHORIZATION
(note3)
α
67
Signal f = 67KHz
75
dB
ACI - ADJACENT CHANNEL INTERFERENCE
(note4)
α
114
Signal f = 114KHz
α
190
Signal f = 190KHz
95
84
dB
dB
MONO/STEREO SWITCH
V
INTH
Pilot Threshold Voltage
for stereo ”O(jiān)N” P
th
= 1
P
th
= 0
11
18
6
13
15
25
12
19
22
34
18
25
mV
RMS
mV
RMS
mV
RMS
mV
RMS
V
INTH
Pilot Threshold Voltage
for stereo ”O(jiān)FF” P
th
= 1
P
th
= 0
STEREO BLEND
V
SB-VR
Control Voltage for Channel
Separation
Control Voltage for Channel
Separation
α
= 6dB; V
R
= 3.6V (note 5)
-0.31
-0.26
-0.23
V
V
SB-VR
α
= 26dB;
-50
mV
HIGH CUT CONTROL
τ
deemp
R
HCC
R
HCC
De-Emphasis Time Constant
High Cut Control Resistance
High Cut Control Resistance
C
13
, C
14
= 1nF;V
HCC-VR
= 100mV
V
HCC-VR
= 100mV
V
HCC-VR
= -1.3V(note 6)
50
50
150
μ
s
K
K
115
185
VCO
f
OSC
f/f
Oscillator Frequency
Capture and Holding Range
456
1
KHz
%
TDA7340G
7/27
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA7340 | AUDIO SIGNAL PROCESSOR |
| TDA7340P | AUDIO SIGNAL PROCESSOR |
| TDA7342 | DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7343 | DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7343D | DIGITALLY CONTROLLED AUDIO PROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7340P | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AUDIO SIGNAL PROCESSOR |
| TDA7340S | 功能描述:音頻 DSP Audio Signal Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7342 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digitally controlled audio processor |
| TDA7342_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digitally controlled audio processor |
| TDA7342EQ2N | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digitally controlled audio processor |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。