參數(shù)資料
型號: TDA7420
廠商: 意法半導體
英文描述: MULTIFUNCTIONAUDIO PROCESSOR
中文描述: MULTIFUNCTIONAUDIO處理器
文件頁數(shù): 18/29頁
文件大?。?/td> 230K
代理商: TDA7420
MUTE & BEEP
MSB
D7
LSB
D0
1
0
FUNCTION
D6
D5
D4
D3
D2
D1
Soft Mute - FAST SLOPE
Soft Mute - Slow Slope
Soft Mute OFF
Soft Mute ON
Direct Input Mute ON
Direct Input Mute OFF
Radio Mute ON
Radio Mute OFF
Composit Input Enabled
Composit Mute Enabled
Beep ON - Front
Beep ON - Rear
VCO OFF
VCO ON
1
0
0
0
0
0
0
1
0
1
1
0
1
1
1
0
SPEAKERSATTENUATORS
MSB
D7
D6
LSB
D0
LF, LR, RF, RR
D5
D4
D3
D2
D1
-1dB STEPS
0dB
-1dB
-2dB
-3dB
-4B
-5dB
-6dB
-7dB
8dB STEPS
0dB
-8dB
-16dB
-24dB
-32dB
-40dB
-48dB
-56dB
-64dB
-72dB
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
0
1
0
0
1
1
0
0
1
1
0
0
0
1
1
0
1
0
1
0
1
0
1
0
1
Mute
TDA7420
18/29
相關PDF資料
PDF描述
TDA7421N AM/FM TUNER FOR CAR RADIO AND HI-FI APPLICATIONS
TDA7421 AM/FM TUNER FOR CAR RADIO AND Hi-Fi APPLICATIONS
TDA7427A AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER
TDA7427AAD AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER
TDA7427AAD1 AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER
相關代理商/技術參數(shù)
參數(shù)描述
TDA7421 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AM/FM TUNER FOR CAR RADIO AND Hi-Fi APPLICATIONS
TDA7421N 制造商:ST 功能描述:AM/FM TUNER FOR CAR RADIO AND HI-FI APPLICATIONS
TDA7427 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER
TDA7427A 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER
TDA7427AAD 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER