參數(shù)資料
型號(hào): TDA7404D
廠商: 意法半導(dǎo)體
英文描述: CARRADIO-SIGNAL-PROCESSOR
中文描述: CARRADIO信號(hào)處理器
文件頁(yè)數(shù): 18/26頁(yè)
文件大?。?/td> 379K
代理商: TDA7404D
TDA7404D
18/26
2.5 DATA BYTE SPECIFICATION
2.5.1 Input Selector / Gain
2.5.2 Loudness
Note 1: The attenuation is specified at high frequencies. Around the center frequency the value is different depending on the programmed
attenuation (see Loudness-frequency-response).
MSB
LSB
FUNCTION
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
Source Selector
Mono Differential
Single Ended 1
Mute
Single Ended 2
Pseudo Differential / Single Ended 4
Single Ended 3
Mute
Beep
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
X
X
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
X
X
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
X
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Input Gain
0dB
1dB
2dB
3dB
4dB
5dB
6dB
7dB
8dB
9dB
10dB
11dB
12dB
13dB
14dB
16dB
18dB
20dB
MSB
LSB
LOUDNESS
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
0
0
:
1
1
0
0
:
1
1
0
0
:
1
1
0
1
:
0
1
Attenuation
0 dB
-1 dB
:
-14dB
-15dB
0
0
0
1
1
0
1
0
1
Filter / Center Frequency
off(flat) 'D6 must be = 0'
400Hz
800Hz
2.4KHz
0
1
Shape
Low Boost
Low & High Boost
0
1
SoftStep-Volume
off
on
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