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參數(shù)資料
| 型號(hào)： | TDA7312 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Digital Controlled Stereo Audio Processor(數(shù)控立體聲音頻處理器) |
| 中文描述： | 數(shù)控立體聲音頻處理器（數(shù)控立體聲音頻處理器） |
| 文件頁(yè)數(shù)： | 4/13頁(yè) |
| 文件大?。?/td> | 171K |
| 代理商： | TDA7312 |
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ELECTRICALCHARACTERISTICS
(refer to the test circuit T
amb
= 25
°
C,V
S
= 9V, R
L
= 10K
,
R
G
= 600
, all controls flat (G = 0), f = 1KHz unlessotherwise specified)
Symbol
SUPPLY
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
S
I
S
SVR
Supply Voltage
Supply Current
Ripple Rejection
6
9
8
80
10
11
V
mA
dB
60
INPUT SELECTORS
R
II
V
CL
S
IN
R
L
e
IN
Input Resistance
ClippingLevel
Input Separation (2)
Output Load resistance
Input Noise
Input 1, 2, 3
35
2
80
2
50
2.5
100
70
K
Vrms
dB
K
μ
V
2
VOLUME CONTROL
R
IV
Input Resistance
Control Range
Min. Attenuation
Max. Attenuation
Step Resolution
Attenuation Set Error
20
70
-1
70
0.5
-1.25
-3
33
75
0
75
1.25
0
50
80
1
80
1.75
1.25
2
2
3
7.5
k
dB
dB
dB
dB
dB
dB
dB
mV
mV
C
RANGE
A
VMIN
A
VMAX
A
STEP
E
A
Av = 0 to -20dB
Av = -20 to -60dB
E
T
V
DC
Tracking Error
DC Steps
adjacent attenuation steps
From 0dB to Av max
0
0.5
SPEAKERATTENUATORS
C
range
S
STEP
E
A
A
MUTE
V
DC
Control Range
Step Resolution
Attenuation set error
Output Mute Attenuation
DC Steps
35
0.5
37.5
1.25
40
1.75
1.5
dB
dB
dB
dB
mV
mV
80
100
0
1
adjacent att. steps
from 0 to mute
3
10
BASSCONTROL (1)
Gb
B
STEP
R
B
Control Range
Step Resolution
Internal Feedback Resistance
Max. Boost/cut
+12
1
34
+14
2
44
+16
3
58
dB
dB
K
TREBLE CONTROL (1)
Gt
Control Range
Step Resolution
Max. Boost/cut
+13
1
+14
2
+15
3
dB
dB
T
STEP
DIGITALOUTPUTS
V
CESAT
I
leak
V
OUT
= Low I
C
=1mA
V
OUT
= V
S
0.2
0.3
10
V
μ
A
I leakage
TDA7312
4/13
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA7313D | DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7313ND | DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7313 | Digital Controlled Stereo Audio Processor With Loudness(帶響度的數(shù)控立體聲音頻處理器) |
| TDA7314 | Digital Controlled Audio Processor With Loudness(帶響度的數(shù)控音頻處理器) |
| TDA7315D | DIGITAL CONTROLLED AUDIO PROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7313 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7313D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7313N | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7313ND | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7314 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED AUDIO PROCESSOR WITH LOUDNESS |
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