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参数资料
| 型号： | TDA7467D013TR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO28 |
| 封装： | ROHS COMPLIANT, SO-28 |
| 文件页数： | 8/13页 |
| 文件大小： | 330K |
| 代理商： | TDA7467D013TR |
TDA7467
4/11
AUDIO OUTPUTS
No(Off)
Output Noise (OFF)
Output muted, Flat
BW (20Hz to 20KHz)
4
5
Vrms
No(srs)
Output noise (srs)
Surround Sound
BW (20Hz to 20KHz)
50
Vrms
d
Distortion
AV = 0; Vin = 1Vrms
0.01
0.1
%
SC
Channel Separation
90
dB
Vocl
Clipping Level
d = 0.3%
2
2.5
Vrms
Rout
Output Resistance
30
Vout
DC Voltage Level
3.8
V
BUS INPUTS
Vil
Input Low Voltage
1V
Vih
Input High Voltage
3
V
Iin
Input Current
-5
5
A
Vo
Output Voltage SDA
Acknowledge
IO =1.6mA
0.4
V
SRS SURROUND SOUND MATRIX
CENTE
R
SRS Control Range
-31
0
dB
StepC
Center Step Resolution
1
dB
SPACE
SRS Space Control Range
-31
0
dB
StepS
Space Step Resolution
1
dB
PERSP1
Perspective 1
Input Signal of 125Hz
SPACE = 0dB, CENTER = MUTE
Rin = GND; Lin → ROUT
12
dB
PERSP2
Perspective 2
Input Signal of 2.15KHz
SPACE = 0dB, CENTER = MUTE
Rin = GND; Lin → ROUT
0dB
L+R
L+ R SRS Curve
SPACE = 0dB, CENTER = MUTE
Rin = GND; Lin → ROUT
-8.5
dB
L, R
L, R SRS Curve
SPACE = 0dB, CENTER = MUTE
Rin = GND; Lin → LOUT
Lin = GND; Rin → ROUT
-13.4
dB
ELECTRICAL CHARACTERISTCS (continued)
Refer to the test circuit Tamb = 25°C, VS = 9V, RL = 10K, Vin = 1Vrms; RG = 600, all controls flat
(G = 0dB), Effect Ctrl = -6dB, MODE = OFF; f = 1KHz unless otherwise specified
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
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