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參數資料
| 型號： | TDA7311 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP40 |
| 封裝： | DIP-40 |
| 文件頁數： | 6/11頁 |
| 文件大?。?/td> | 1609K |
| 代理商： | TDA7311 |
ELECTRICAL CHARACTERISTICS (Tamb = 25°C, VCC = 10V, RL = 10K
, RG = 600, GV=0dB,
f = 1KHz unless otherwise specified) (refer to the test circuit)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
SUPPLY
VS
Supply Voltage
8
10
11
V
IS
Supply Current
15
20
mA
SVR
Ripple Rejection
55
80
dB
INPUT SELECTORS
RII
Input Resistance
Single Ended inputs
30
50
70
K
Differential Inputs
10
20
K
VCL
Clipping Level
Single Ended Inputs
2.3
2.8
Vrms
Differential Inputs
4.6
5.6
Vrms
CMRR
Common Mode Rejection
Differential Inputs
65
dB
INS
Input Separation (2)
70
90
dB
RL
Output Load resistance
2
K
CL
Output Load capacitance
1
nF
RO
Output Impedance
15
50
GIN
Input Gain
Single Ended Inputs
-1
0
1
dB
differential Inputs
-7
-6
-5
dB
VOLUME CONTROL
RIN
Input Resistance
15
30
k
GR
Control Range
Max. Attenuation
– 75
dB
Max. Gain
+11.25
dB
ASTEP
Step Resolution
1.25
dB
EA
Attenuation Set Error
AV = +11.25 to -20dB
AV = -20 to -60dB
-1.25
-3
0
1.25
2
dB
ET
Tracking Error
2dB
VDC
DC Steps
adjacent attenuation steps
From 0dB to AVmax
0
1
3.0
10.0
mV
Vimax.
Max. Input Voltage
2.3
2.8
Vrms
SPEAKER ATTENUATORS
AR
Control Range
37.5
dB
Astep
Step Resolution
1.25
dB
EA
Attenuation set error
1.5
dB
VDC
DC Steps
adjacent att. steps
from 0 to mute
0
1
mV
BASS CONTROL (1)
Control Range
+20
dB
Step Resolution
2
dB
Attenuation / Gain set error
–2.0
2.0
dB
TREBLE CONTROL (1)
Control Range
+14
dB
Step Resolution
2.0
dB
Attenuation / Gain set error
–1.0
0
1.0
dB
TDA7311
4/11
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| TDA7312 | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP30 |
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| TDA7313 | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP28 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TDA7312 | 功能描述:音頻 DSP Digital Audio Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| 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 |
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