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參數(shù)資料
| 型號： | TDA7462D |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO28 |
| 封裝： | SOP-28 |
| 文件頁數(shù)： | 6/25頁 |
| 文件大?。?/td> | 385K |
| 代理商： | TDA7462D |
S = Start
R/W = "0" -> Receive Mode (Chip could be
programmed by
P)
"1" -> Transmission Mode (Data could be
received by
P)
ACK = Acknowledge
P = Stop
TRANSMITTED DATA (send mode)
MSB
LSB
X
XXX
ST
SM
XX
SM = Soft mute activated
ST = Stereo
X = Not Used
The transmitted data is automatic updated after
each ACK. Transmission can be repeated without
new chipaddress.
Reset Condition
A Power On reset (POR) is invoked if the supply
voltage is below than 3.5V. After that the follow-
ing data is written automatically into the registers
of all subaddresses:
MSB
LSB
1
11111
10
The programming after POR is marked bold-face
/ underlined in the programming tables.
With this programming all the outputs are muted
to VREF (VOUT = VDD/2).
CHIP ADDRESS
SUBADDRESS
DATA 1 ... DATA n
8 Bit
MSB
LSB
MSB
LSB
MSB
LSB
S 1 00 010 0 R/W ACK I
3
I
2
I
1
I
0
A
3
A
2
A
1
A
0
ACK
DATA
ACK P
I
2C BUS INTERFACE DESCRIPTION
Interface Protocol
The interface protocol comprises:
- a start condition (S)
- a chip address byte (the LSB bit determines
read / write transmission)
- a subaddress byte
- a sequence of data (N-bytes + acknowledge)
- a stop condition (P)
- the max. Clock Speed is 500kbits/s
TDA7462
14/25
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7462D013TR | 功能描述:音頻 DSP DUAL AUDIOPROCESSOR COMPANDER /SUBWOOFER RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| TDA7463A | 功能描述:多媒體雜項 Lo Vltg TONE CONTROL RoHS:否 制造商:Texas Instruments 類型: 通道數(shù)量: 轉換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube |
| TDA7463A_1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7463AD | 功能描述:音頻 DSP Lo Vltg TONE CONTROL RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| TDA7463AD_05 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR |
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