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参数资料
| 型号： | TDA7465 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP42 |
| 封装： | 0.600 INCH, SDIP-42 |
| 文件页数： | 17/20页 |
| 文件大小： | 371K |
| 代理商： | TDA7465 |
Obsolete
Product(s)
- Obsolete
Product(s)
ELECTRICAL CHARACTERISTICS (continued)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
SPEAKER & RECORD ATTENUATORS
Crange
Control Range
79
dB
SSTEP
Step Resolution
0.5
1
1.5
dB
EA
Attenuation set error
Av = 0 to -20dB
-1.5
0
1.5
dB
Av = -20 to -79dB
-3
0
2
dB
VDC
DC Steps
Adjacent att. steps
-3
0
3
mV
AMUTE
Output Mute Condition
70
100
dB
RVAR
Input Impedance
22.5
30
37.5
K
SPEAKER ATTENUATORS
VTH
Zero CrossingThreshold
D7 = 0
VS
2
+ 20
mV
AUDIO OUTPUTS
NO(OFF)
Output Noise (OFF)
Output Mute, Flat
BW = 20Hz to 20KHz
4
5
Vrms
NO(MOV)
Output Noise (Movie) Standard
Surround Sound
Mode =Movie ,
BW = 20Hz to 20KHz
30
Vrms
NO(MUS)
Output Noise (Music) Standard
Surround Sound
Mode = Music ,
BW = 20Hz to 20KHz,
30
Vrms
NO(SIM)
Output Noise (Simulated)
Standard Surround Sound
Mode = Simulated,
BW = 20Hz to 20KHz
30
Vrms
NO(SRS)
Output Noise (SRS)
Surround Sound
BW = 20Hz to 20KHz
50
Vrms
d
Distorsion
Av = 0 ; Vin = 1Vrms
0.01
0.1
%
SC
Channel Separation
70
90
dB
VOCL
Clipping Level
d = 0.3%
2
2.5
Vrms
ROUT
Output Resistance
10
30
50
VOUT
DC Voltage Level
3.8
V
BUS INPUTS
VIL
Input Low Voltage
1
V
VIH
Input High Voltage
3
V
IIN
Input Current
-5
+5
A
VO
Output Voltage SDA
Acknowledge
IO = 1.6mA
0.4
V
TDA7465
6/20
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA7465 | 功能描述:音频 DSP DIGITALLY CONTROLLED AUDIO PROCESSOR RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TDA7466 | 功能描述:音频 DSP Digitally Controlled RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TDA7466 | 功能描述:音频 DSP DIGITALLY CONTROLLED AUDIO PROCESSOR RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TDA7466_03 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SRS SURROUND SOUND AND VOICE CANCELLER |
| TDA7467 | 功能描述:音频 DSP SRS Audio Matrix RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
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