參數(shù)資料
型號: TDA7411
廠商: STMICROELECTRONICS
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44
封裝: 10 X 10 MM, 1.40 MM HEIGHT, TQFP-44
文件頁數(shù): 28/43頁
文件大小: 617K
代理商: TDA7411
Obsolete
Product(s)
- Obsolete
Product(s)
TDA7411
34/43
Speaker Attenuators (4-7)
Please refer to Volume Programming.
Soft Mute and Bass Programming (8)
Stereo Decoder (9)
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
0
Not used
Must be “0”
0
1
1
0
1
0
1
Mute Time
Mute Time = 0.24ms
Mute Time = 0.48ms
Mute Time = 10.1ms
Mute Time = 20.2ms
1
Not used
Must be “1”
0
1
1
0
1
0
1
Bass Center-Frequency
60 Hz
70 Hz
80 Hz
100 Hz
150 Hz (if Q =2)
0
1
1
0
1
0
1
Noise Blanker Time
38s
25.5s
32s
22s
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
0
1
STD Unmuted
STD Muted
0
1
1
0
1
0
1
IN-Gain 11 dB
IN-Gain 8.5 dB
IN-Gain 6 dB
IN-Gain 3.5 dB
0
1
Stereo Decoder
Off
On
0
1
Forced MONO
MONO/STEREO switch automatically
0
1
Noise Blanker PEAK charge current low
Noise Blanker PEAK charge current high
0
1
Pilot Threshold HIGH
Pilot Threshold LOW
0
1
Deemphasis 50s
Deemphasis 75s
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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TDA7412 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CARRADIO SIGNAL PROCESSOR
TDA7415 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
TDA7415CB 功能描述:音頻放大器 Car-radio Multimedia Signal (CMSP) 6-chnl RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7415CBTR 功能描述:音頻放大器 Car-radio Multimedia Signal (CMSP) 6-chnl RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel