- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98195 > TDA7419TR (STMICROELECTRONICS) 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28 PDF資料下載
參數(shù)資料
| 型號： | TDA7419TR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28 |
| 封裝： | SO-28 |
| 文件頁數(shù)： | 5/40頁 |
| 文件大小： | 698K |
| 代理商： | TDA7419TR |
第1頁第2頁第3頁第4頁當前第5頁第6頁第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頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁
TDA7419
Electrical specifications
ASTEP
Step resolution
0.5
1
1.5
dB
AMUTE
Mute attenuation
80
90
dB
EE
Attenuation set error
2
dB
VDC
DC steps
Adjacent attenuation steps
-5
1
5
mV
Subwoofer lowpass
fLP
Lowpass corner frequency
fLP1
72
80
88
Hz
fLP2
108
120
132
Hz
fLP3
144
160
176
Hz
HPF effect
GMAX
Max gain
21
22
23
dB
GMIN
Min gain
3
4
5
dB
ASTEP
Step resolution
1.5
2
2.5
dB
Spectrum analyzer control
VSAOut
Output voltage range
0
3.3
V
fC1
Center frequency band 1
5.5
62
69
Hz
fC2
Center frequency band 2
141
157
173
Hz
fC3
Center frequency band 3
356
392
436
Hz
fC4
Center frequency band 4
0.9
1
1.1
kHz
fC5
Center frequency band 5
2.26
2.51
2.76
kHz
fC6
Center frequency band 6
5.70
6.34
6.98
kHz
fC7
Center frequency band 7
14.4
16
17.6
kHz
Q
Quality factor
Q1
1.62
1.8
1.98
Q2
3.15
3.5
3.85
fSAClk
Clock frequency
3
100
kHz
tSadel
Analog output delay time
2
μs
trepeat
Spectrum analyzer repeat time
50
ms
tintres
Internal reset time
4.5
ms
General
eNO
Output noise
BW = 20 Hz to 20 kHz
all gain = 0dB
12
20
μV
BW = 20 Hz to 20 kHz output
muted
615
μV
S/N
Signal to noise ratio
all gain = 0 dB flat; Vo = 2 VRMS
100
dB
D
Distortion
VIN = 1 VRMS; all stages 0 dB
0.01
0.1
%
SC
Channel separation left/right
80
90
dB
Table 6.
Electrical characteristics (continued)
VS = 8.5V; Tamb = 25°C; RL = 10kΩ; all gains = 0 dB; f = 1 kHz; unless otherwise specified
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
相關PDF資料 |
PDF描述 |
|---|---|
| TDA7419 | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28 |
| TDA7420 | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TDA7421N | AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64 |
| TDA7421 | AUDIO SINGLE CHIP RECEIVER, PQFP64 |
| TDA7427AAD1 | PLL FREQUENCY SYNTHESIZER, 200 MHz, PDSO28 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7420 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MULTIFUNCTIONAUDIO PROCESSOR |
| TDA7421 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AM/FM TUNER FOR CAR RADIO AND Hi-Fi APPLICATIONS |
| TDA7421N | 制造商:ST 功能描述:AM/FM TUNER FOR CAR RADIO AND HI-FI APPLICATIONS |
| TDA7427 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER |
| TDA7427A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER |
發(fā)布緊急采購，3分鐘左右您將得到回復。