參數(shù)資料
型號: 7429
廠商: 意法半導(dǎo)體
英文描述: 3 BAND EQUALIZER AUDIO PROCESSOR WITH SUBWOOFER CONTROL
中文描述: 3波段均衡器音頻處理器低音炮控制
文件頁數(shù): 5/16頁
文件大?。?/td> 114K
代理商: 7429
5/16
TDA7429L
CONTROL L+R
C
RANGE
Control Range
- 11
+4
dB
S
STEP
Step Resolution
0.5
1
1.5
dB
SPEAKER & AUX ATTENUATORS
C
RANGE
Control Range
79
dB
S
STEP
Step Resolution
-0.5
1
1.5
dB
E
A
Attenuation set error
A
v
= 0 to -20dB
-1.5
0
1.5
dB
A
v
= -20 to -79dB
-3
0
2
dB
V
DC
DC Steps
adjacent att. steps
-3
0
3
mV
A
MUTE
Output Mute Condition
+70
100
dB
R
VEA
Input Impedance
21
30
39
K
AUDIO OUTPUTS
N
O(OFF)
Output Noise (OFF)
Output Mute, Flat
BW = 20Hz to 20KHz
4
5
μ
V
rms
μ
V
rms
d
Distorsion
A
v
= 0 ; V
in
= 1V
rms
0.01
0.1
%
S
C
Channel Separation
70
90
dB
V
OCL
Clipping Level
d = 0.3%
2
2.5
Vrms
R
OUT
Output Resistance
20
40
70
V
OUT
DC Voltage Level
3.8
V
MONITOR OUTPUTS
d
Distorsion
A
v
= 0 ; V
in
= 1V
rms
0.01
0.1
%
S
C
Channel Separation
70
90
dB
V
OCL
Clipping Level
d = 0.3%
2
2.5
Vrms
R
OUT
Output Resistance
20
50
70
V
OUT
DC Voltage Level
4.5
V
BUS INPUTS
V
IL
Input Low Voltage
1
V
V
IH
Input High Voltage
3
V
I
IN
Input Current
-5
+5
mA
V
O
Output Voltage SDA
Acknowledge
I
O
= 1.6mA
0.4
V
Table 4. Electrical Characteristics
(refer to the test circuit T
amb
= 25
°
C, V
S
= 9V, R
L
= 10K
,V
in
= 1V
rms
; R
G
= 600
, all controls flat
(G = 0dB), L+R CTRL = +4dB, MODE = OFF; f = 1KHz unless otherwise specified).
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
相關(guān)PDF資料
PDF描述
7429 VOLTAGE DETECTOR
742C043100FP Chip Resistor Arrays
741C083150XP Chip Resistor Arrays
741C083180FP Chip Resistor Arrays
741C083180XP Chip Resistor Arrays
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74-290 制造商:UNK 功能描述:
742-902 功能描述:罩類、盒類及殼類產(chǎn)品 AKL2-gh RoHS:否 制造商:Bud Industries 產(chǎn)品:Boxes 外部深度:6.35 mm 外部寬度:6.35 mm 外部高度:2.56 mm NEMA 額定值: IP 等級: 材料:Acrylonitrile Butadiene Styrene (ABS) 顏色:Red
742-903 功能描述:罩類、盒類及殼類產(chǎn)品 AKL3-gh RoHS:否 制造商:Bud Industries 產(chǎn)品:Boxes 外部深度:6.35 mm 外部寬度:6.35 mm 外部高度:2.56 mm NEMA 額定值: IP 等級: 材料:Acrylonitrile Butadiene Styrene (ABS) 顏色:Red
742-904 功能描述:罩類、盒類及殼類產(chǎn)品 AKL4-gh RoHS:否 制造商:Bud Industries 產(chǎn)品:Boxes 外部深度:6.35 mm 外部寬度:6.35 mm 外部高度:2.56 mm NEMA 額定值: IP 等級: 材料:Acrylonitrile Butadiene Styrene (ABS) 顏色:Red
74290PC 制造商:Rochester Electronics LLC 功能描述:- Bulk