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參數(shù)資料
| 型號(hào)： | TDA7403 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | BASIC SIGNAL PROCESSOR |
| 中文描述： | 基本信號(hào)處理器 |
| 文件頁(yè)數(shù)： | 18/26頁(yè) |
| 文件大?。?/td> | 195K |
| 代理商： | TDA7403 |
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I
2
C BUS INTERFACE DESCRIPTION
Interface Protocol
The interfaceprotocol comprises:
-a startcondition (S)
-a chip address byte (the LSB bit determinesread
/ write transmission)
-a subaddressbyte
-a sequenceof data (N-bytes+ acknowledge)
-a stop condition(P)
D97AU627
S
1
0
0
0
1
1
0 R/W ACK
ACK
ACK
P
MSB
LSB
MSB
LSB
MSB
LSB
CHIP ADDRESS
X
I
SUBADDRESS
DATA 1 to DATA n
AZ T
A3 A2 A1 A0
DATA
S = Start
ACK = Acknowledge
AZ = AutoZero-Remain
T = Testing
I = Autoincrement
P = Stop
MAX CLOCK SPEED500kbits/s
The transmitted data is automaticallyupdated af-
ter each ACK.
Transmission can be repeated without new chip
address.
Auto increment
If bit I in the subaddress byte is set to ”1”, the
autoincrementof the subaddressis enabled.
TRANSMITTED DATA
(sendmode)
MSB
LSB
X
X
X
X
ST
SM
X
X
SM = Soft mute activated
ST = Stereo
X = Not Used
SUBADDRESS
(receive mode)
MSB
X
LSB
A0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
FUNCTION
AZ
T
I
A3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
A2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
A1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Not allowed
Loudness / Auto-Zero
Volume
Softmute / Beep
Bass / Treble Attenuator
Bass / Treble Configuration
Speaker attenuator LF
Speaker attenuator LR
Speaker attenuator RF
Speaker attenuator RR / Blanktime adjust
Stereodecoder
Noiseblanker
Fieldstrength Control
Configuration
Stereodecoder Adjustment
Testing
T = Testmode
I = Autoincrement
AZ = Auto Zero Remain
X = not used
TDA7403
18/26
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|---|---|
| TDA7403D | BASIC SIGNAL PROCESSOR |
| TDA7404 | CARRADIO-SIGNAL-PROCESSOR |
| TDA7404D | CARRADIO-SIGNAL-PROCESSOR |
| TDA7405 | EQUALIZER CARRADIO SIGNAL PROCESSOR |
| TDA7406T | CAR RADIO SIGNAL PROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7403_02 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:BASIC SIGNAL PROCESSOR |
| TDA7403D | 功能描述:音頻 DSP Basic Signal Process RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7403DTR | 功能描述:音頻 DSP Basic Signal Process RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7404 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:CARRADIO-SIGNAL-PROCESSOR |
| TDA7404_08 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Car radio signal processor |
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