參數(shù)資料
型號(hào): TDA7461ND
廠商: STMICROELECTRONICS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO28
封裝: SOP-28
文件頁數(shù): 27/48頁
文件大?。?/td> 437K
代理商: TDA7461ND
TDA7461
I2C bus interface description
5
I2C bus interface description
5.1
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)
Figure 29.
Interface protocol diagram
S = Start
ACK = Acknowledge
AZ = AutoZero-Remain
T = Testing
I = Auto increment
P = Stop
Max. clock speed: 500 kbits/s
The transmitted data is automatically updated after each ACK.
Transmission can be repeated without new chip address.
5.2
Auto increment
If bit I in the subaddress byte is set to "1", the auto increment of the subaddress is enabled.
SM = Soft mute activated
ST = Stereo
X = Not used
D97AU627
S
1
0
1
0 R/W 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
Table 11.
Transmitted data (send mode)
MSB
LSB
XX
ST
SM
XX
相關(guān)PDF資料
PDF描述
TDA7461NDTR SPECIALTY CONSUMER CIRCUIT, PDSO28
TDA7461N SPECIALTY CONSUMER CIRCUIT, PDIP28
TDA7462D SPECIALTY CONSUMER CIRCUIT, PDSO28
TDA7463AD 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO20
TDA7463A 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7461NDTR 功能描述:音頻 DSP CAR RADIO SIGNAL 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
TDA7462 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL AUDIOPROCESSOR WITH COMPANDER AND SUBWOOFER OUTPUT
TDA7462D 功能描述:音頻 DSP Dual Audioprocessor 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
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(fēng)格: 封裝 / 箱體: 封裝:Tube
TDA7463A 功能描述:多媒體雜項(xiàng) Lo Vltg TONE CONTROL RoHS:否 制造商:Texas Instruments 類型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube