参数资料
型号: TDA7403D
厂商: STMICROELECTRONICS
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO20
封装: SO-20
文件页数: 14/25页
文件大小: 232K
代理商: TDA7403D
Speaker Attenuation (LF, LR, RF, RR)
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
11
0
:
0
1
0
:
1
0
:
0
1
0
:
1
0
1
0
:
1
0
1
0
1
0
1
:
1
0
1
0
1
0
1
0
1
Attenuation
0dB
-1dB
:
-23dB
-24.5dB
-26dB
-28dB
-30
-32dB
-35dB
-40dB
-50dB
Speaker Mute
Must be "1" (except RR speaker; see below)
0
1
0
1
0
1
Blank Time adj. (only at RR speaker)
38
s
25.5
s
32
s
22
s
Stereodecoder
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
0
1
STD Unmuted
STD Muted
0
1
0
1
0
1
IN-Gain 11dB
IN-Gain 8.5dB
IN-Gain 6dB
IN-Gain 3.5dB
1
must be "1"
1
0
1
Forced MONO
MONO/STEREO switch automatically
0
1
Pilot Threshold HIGH
Pilot Threshold LOW
0
1
Deemphasis 50
s
Deemphasis 75
s
TDA7403
21/25
相关PDF资料
PDF描述
TDA7403DTR SPECIALTY CONSUMER CIRCUIT, PDSO20
TDA7404DTR 1 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
TDA7404D 1 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
TDA7405TR SPECIALTY CONSUMER CIRCUIT, PQFP44
TDA7405 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44
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